Prices in currencies other than GBP are for guidance only. The actual rate will be that used by the credit card company at the time of billing.
Min. Shipping :£0.00
VAT (20%): £0.00
Total: £0.00
Prices in currencies other than GBP are for guidance only. The actual rate will be that used by the credit card company at the time of billing.
Min. Shipping :£0.00
VAT (20%): £0.00
Total: £0.00
Pistons
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
Triumph
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 69.28866 | 74.3458 | 38.4556 | 20.6375 | 2.7279 | 2.927 | 1.514 | 13/16 |
Austin A40
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 65.4685 | 73.025 | 38.1 | 15.875 | 2.5775 | 2 7/8 | 1 1/2 | 5/8 |
Austin
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 85.09 | 93.6625 | 47.625 | 22.225 | 3.35 | 3 11/16 | 1 7/8 | 7/8 |
4 cyl piston set 18648 for Ford - 1298 cc OHV Cortina 1300, Escort 1300, Capri 1300, 8 cwt Van, Low Comp. CR 8 to 1 uprated 711M Engine
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.98536 | 83.82 | 44.2214 | 3.1884 | 3.3 | 1.741 | ||
4 cyl piston set 2326 for Ford - 14.9h.p. AF, ABF, C.R. 5.2 to 1, Aluminium version of 2481
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 77.597 | 89.69375 | 48.41875 | 25.4 | 3.055 | 3 17/32 | 1 29/32 | 1 |
4 cyl piston set 4607 for Scammell - 10h.p. 1292cc MH3, 3 Ton
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 67.865625 | 38.89375 | 15.875 | 2 1/2 | 2 43/64 | 1 17/32 | 5/8 |
4 cyl piston set 5140 for Commer - 14h.p. 15, 20, 25cwt B20 NI
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 75 | 92.25 | 51 | 22 | 2.952756 | 3.63189 | 2.007874 | 0.866142 |
6 cyl piston set 5422 for Morris - 21h.p. 2916cc Twenty One, OJ, Series II
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 75 | 51 | 95.5 | 22 | 2.952756 | 2.007874 | 3.759843 | 0.866142 |
4 cyl piston set 7085 for Albion - 22.5h.p. HL126, J127, JS127, JL127, KN126, KL126, KS127, KN127, KL127, 70/80/90/100/110cwt, PH, PK114, 115, 24/36 seater passenger, Victor, EN212, EN68A, EN215,...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 95.25 | 98.425 | 44.45 | 28.575 | 3 3/4 | 3 7/8 | 1 3/4 | 1 1/8 |
6 cyl piston set 7371 for Gardner - 27.3h.p. M40, 046 2 to 5 ton
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 85.725 | 103.98125 | 54.76875 | 22.225 | 3 3/8 | 4 3/32 | 2 5/32 | 7/8 |
4 cyl piston set 7557 for Commer - 13.95h.p. 15, 20, 25cwt NI Series A Q15, Q25
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 75 | 93 | 51 | 24 | 2.952756 | 3.661417 | 2.007874 | 0.944882 |
4 cyl piston set 7664 for Austin - 11.9h.p. 1535cc 12/4 C.R 6.2 to 1 4 cyl 1933-47, 17.9h.p. 2510cc fitted to 16h.p. chassis C.R 6.3 to 1, 6 cyl, Light 12/4, 8/10cwt 4cyl, 15cwt, Ambulance 6 cyl
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 69.342 | 79.375 | 38.1 | 15.875 | 2.73 | 3 1/8 | 1 1/2 | 5/8 |
6 cyl piston set 7683 for Vauxhall - 12h.p. 1531cc DY, Twelve Six, 6 cyl
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 57 | 75.40625 | 39.6875 | 19.05 | 2.244094 | 2 31/32 | 1 9/16 | 3/4 |
4 cyl piston set 7687 for Ford - 8h.p. Model Y, 5cwt, Tug, 40cwt, ring below pin
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 56.642 | 61.11875 | 26.19375 | 17.4625 | 2.23 | 2 13/32 | 1 1/32 | 11/16 |
1 cyl piston set 7755 for Morris - 1931 14.9h.p. Major QX, 6 cyl, 1930 to 32 14.9h.p Oxford 6 cyl, 1933 to 34 Ten Four 4 cyl, 1934 - 1935 Fifteen Six
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 71.5 | 35 | 16 | 2 1/2 | 2.814961 | 1.377953 | 0.629921 |
4 cyl piston set 7765 for Morris - 10h.p. 1292cc Ten Four Series II, III
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 74 | 37.5 | 16 | 2 1/2 | 2.913386 | 1.476378 | 0.629921 |
4 cyl piston set 7795 for Austin - 10h.p. 1125cc Ten Four, 6/10cwt, Triton Marine Engine, Model A, B
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 69.85 | 31.75 | 14.2875 | 2 1/2 | 2 3/4 | 1 1/4 | 9/16 |
6 cyl piston set 7804 for Morris - 16h.p. 2062cc Oxford
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 65.5 | 77 | 40.5 | 18 | 2.57874 | 3.031496 | 1.594488 | 0.708661 |
4 cyl piston set 7815 for Standard - 10h.p. 1343cc Ten
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 78.184375 | 39.290625 | 19.05 | 2 1/2 | 3 5/64 | 1 35/64 | 3/4 |
4 cyl piston set 7819 for Rover - 10.8h.p. 21389cc Ten
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 66.5 | 40.084375 | 78.184375 | 15.875 | 2.61811 | 1 37/64 | 3 5/64 | 5/8 |
4 cyl piston set 8041 for Triumph - 11.8h.p. 1496cc, 1.5 litre Dolomite
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 69 | 85 | 45 | 19.05 | 2.716535 | 3.346457 | 1.771654 | 3/4 |
6 cyl piston set 8107 for Commer - 20/70h.p.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 75 | 2.952756 | 0 | 0 | 0 | |||
6 cyl piston set 8238 for Austin - 26.88h.p. 3459cc CX13 1 1/2 to 5 ton 20-26 seater passenger bus C.R 5.75 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 85.09 | 93.6625 | 47.625 | 22.225 | 3.35 | 3 11/16 | 1 7/8 | 7/8 |
6 cyl piston set 8282 for Vauxhall - 14h.p. 1781cc, J, C.R 6.75 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 61.5 | 2.42126 | 0 | 0 | 0 | |||
6 cyl piston set 8674 for Lanchester - 13.4h.p. 1527 cc Roadrider, Fourteen, 6 cyl
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 59.944 | 69.85 | 31.75 | 15.24 | 2.36 | 2 3/4 | 1 1/4 | 0.6 |
1 cyl piston set 8684 for Bedford - 20h.p. BYC, 12cwts C.R. 5.625 to 1. Aluminium Piston
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 73.025 | 77.7875 | 41.275 | 22.225 | 2 7/8 | 3 1/16 | 1 5/8 | 7/8 |
4 cyl piston set 8788 for Ford - 10h.p. 1172cc Prefect, long 4 ring piston, ring below pin
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 69.85 | 30.95625 | 17.4625 | 2 1/2 | 2 3/4 | 1 7/32 | 11/16 |
6 cyl piston set 8829 for Morris - Oxford S II, 2062cc, 16h.p.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 65.5 | 80.5 | 42.5 | 18 | 2.57874 | 3.169291 | 1.673228 | 0.708661 |
6 cyl piston set 8967 for REO - IA4H, IA4HY, IB4 (After Eng 14000), H/M/Y, IB7M/MY, IC4H/HY, ID4, H/Y, IL5H, 2B, 4/4R/7M, 2D, 4/4M/4MH/4DR, 2H, R/5/5Z, 2J, R/5Z, 2K/2KR, 2L, M/4/4C/7M/7MF, DFX,...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 85.725 | 101.996875 | 82.153125 | 25.003125 | 3 3/8 | 4 1/64 | 3 15/64 | 63/64 |
1 cyl piston set 9001 for Renault - 8.3h.p.SV, 1003 cc Juva RBP
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 58 | 65.5 | 32.5 | 15 | 2.283465 | 2.57874 | 1.279528 | 0.590551 |
4 cyl piston set 9178 for Lanchester - 10h.p. 1203 cc Car Nos 15000 to 20050
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 69.05625 | 38.1 | 15.875 | 2 1/2 | 2 23/32 | 1 1/2 | 5/8 |
6 cyl piston set 9301 for Austin - 28.3h.p. 6 wheeler 4-wheel drive, twin rear axle K3/YF, 4-wheel drive K3/ZD, K5. Cast Iron piston
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 87.3125 | 93.6625 | 47.625 | 22.225 | 3 7/16 | 3 11/16 | 1 7/8 | 7/8 |
1 cyl piston set 9655 for John Deere - B, BI, BN, BW, BO, BR, Horizontal
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 114.3 | 142.875 | 82.55 | 31.242 | 4 1/2 | 5 5/8 | 3 1/4 | 1.23 |
1 cyl piston set 9748 for Douglas - 540cc SV Industrial Air Cooled
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 82.55 | 84.1375 | 47.625 | 22.225 | 3 1/4 | 3 5/16 | 1 7/8 | 7/8 |
1 cyl piston set 10014 for Humber - 4 cyl 12h.p. 1669cc, 6 cyl 17.97h.p. 2731cc Snipe
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 69.5 | 92.67 | 51 | 22 | 2.73622 | 3.648425 | 2.007874 | 0.866142 |
4 cyl piston set 10157 for Austin - 10h.p. Ten Four, 1125cc
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 69.85 | 31.75 | 14.2875 | 2 1/2 | 2 3/4 | 1 1/4 | 9/16 |
4 cyl piston set 10345 for Perkins - PA, PB, P4, 4192, 14.7h.p.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 88.9254 | 3.501 | 0 | 0 | 0 | |||
4 cyl piston set 10520 for Lanchester - 10h.p. 1203 cc Car 20051 Upwards, 1287 cc OHV Ten LD10, CR 7.4 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 73.025 | 38.1 | 17.77 | 2 1/2 | 2 7/8 | 1 1/2 | 0.699606 |
4 cyl piston set 10931 for Hillman - 1265 cc Minx Mark IV, V, VI, VII, SV, Husky, MkI, CR 6.6 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 65.0875 | 73.92 | 39 | 17.4625 | 2 9/16 | 2.910236 | 1.535433 | 11/16 |
4 cyl piston set 11582 for Morris - 10h.p. 1140 cc Series M, SM, Ten Four
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 63.5 | 73.5 | 45 | 16 | 2 1/2 | 2.893701 | 1.771654 | 0.629921 |
4 cyl piston set 12199 for Land Rover - 1997 cc 2 Litre, CR 6.73 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 77.8 | 93.4212 | 61.6712 | 17.4625 | 3.062992 | 3.678 | 2.428 | 11/16 |
6 cyl piston set 12545 for Morris - 14h.p. 1818 cc Morris Series II and III, Fourteen Six, 'Q'
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 61.5 | 70 | 42.5 | 18 | 2.42126 | 2.755906 | 1.673228 | 0.708661 |
6 cyl piston set 12768 for Austin - 4 cyl 2660 cc OHV Champ, 5 cwt. 6 cyl 3993 cc OHV 4 Litre , Loadstar, 2-5 ton/ 4x4 1 ton, 6 cyl.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 87.3125 | 90.4875 | 50.8 | 22.225 | 3 7/16 | 3 9/16 | 2 | 7/8 |
4 cyl piston set 13557 for Austin - 9.8h.p. 948 cc OHV A35, CR 8.3 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 62.9285 | 65.8368 | 34.0868 | 15.875 | 2.4775 | 2.592 | 1.342 | 5/8 |
4 cyl piston set 14396 for Morris - 948 cc OHV Minor 1000, CR 8.3 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 62.9285 | 65.8368 | 34.0868 | 15.875 | 2.4775 | 2.592 | 1.342 | 5/8 |
4 cyl piston set 15755 for MG - 1622 cc OHV MGA1600 Mk II, Magnette Mk IV, CR 8.9 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 76.1873 | 76.99375 | 42.06875 | 19.05 | 2.9995 | 3 1/32 | 1 21/32 | 3/4 |
1 cyl piston set 16216 for Austin - 1622 cc OHV A60, CR 8.3 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 76.1873 | 76.99375 | 42.06875 | 19.05 | 2.9995 | 3 1/32 | 1 21/32 | 3/4 |
1 cyl piston set 16426 for Onan - AJ
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 69.85 | 66.675 | 30.1625 | 15.875 | 2 3/4 | 2 5/8 | 1 3/16 | 5/8 |
4 cyl piston set 17229 for Reliant - 598 cc OHV 3/25 from Enigine 88758
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 55.88 | 46.0375 | 22.225 | 14.2875 | 2.2 | 1 13/16 | 7/8 | 9/16 |
4 cyl piston set 17363 for Audi - 1696 cc O.H.V. Audi 80/F103, 1700s-103 Engine. CR 11 to 1, SSD
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80 | 72.5 | 43.5 | 24 | 3.149606 | 2.854331 | 1.712598 | 0.944882 |
4 cyl piston set 17560 for Ford - 1298 cc OHV Escort 1300GT, Capri 1300 GT, 2735E Engine, CR 9.2 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.98536 | 83.82 | 44.2214 | 20.6375 | 3.1884 | 3.3 | 1.741 | 13/16 |
1 cyl piston set 17916 for Triumph - 1964 1998 cc OHV 2000, CR 8.5 to 1. 1965/70 OHV 2000, CR 9 to 1. 1968 OHV 2000 PI, CR 9.5 to 1. 1967/1970 OHV Vitesse GT6, 2 Litre CR 9.5 to 1. 1968/70,...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 74.6887 | 74.1426 | 38.1 | 20.6375 | 2.9405 | 2.919 | 1 1/2 | 13/16 |
4 cyl piston set 18495 for Hillman - 1248 cc OHV Avenger, De Luxe, Super, CR 9.2 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 78.6003 | 75.803125 | 44.053125 | 23.8125 | 3.0945 | 2 63/64 | 1 47/64 | 15/16 |
1 cyl piston set 18684 for Ford - 1599 cc OHV Cortina 1600, 1600GT, Capri 1600, 2737E Engine, CR 9 to 1. 1599 cc OHV Capri 1600GT CR 9.2 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.98536 | 83.82 | 44.2214 | 20.6375 | 3.1884 | 3.3 | 1.741 | 13/16 |
4 cyl piston set 18802 for Austin - 1798 cc OHV 1800, 1800 HL, 1800 MkII/MkIII CR 9 to 1, 1800S MkII CR 9.5 to 1.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.23733 | 61.1124 | 42.164 | 20.6375 | 3.15895 | 2.406 | 1.66 | 13/16 |
2 cyl piston set 19131 for Ford - 1969-71 1996 cc OHV Capri 2000GT, V4, CR 8.9 to 1. 1972 onwards 2994 cc OHV Capri, Consul GT, Granada, Granada GXL, 3 litre V6, CR 8.9 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 93.64726 | 95.25 | 46.1391 | 23.8125 | 3.6869 | 3 3/4 | 1.8165 | 15/16 |
4 cyl piston set 19298 for Ford - 5 Cyl 1996 cc OHV Transit 1250/1500/1750, 122 Engine V4, CR 7.8 to 1. OHV Corsair GT, Zephyr 4, MkIV, 2000E, 2602E Engine Industrial V4, CR 8.9 to 1. 6 Cyl 2994...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 93.64726 | 94.9198 | 46.0629 | 23.8125 | 3.6869 | 3.737 | 1.8135 | 15/16 |
4 cyl piston set 19354 for Austin - 1798 cc OHV 1800 MkII/MkIII Low Comp CR 8 to 1, 1800S MkII Low Comp CR 8.5 to 1.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.2513 | 61.0616 | 42.1132 | 20.6375 | 3.1595 | 2.404 | 1.658 | 13/16 |
4 cyl piston set 19658 for Datsun, Nissan - 1595 cc L16 Engine. 1967-73; Bluebird 1600. 73-80; (P510). 73-80; Bluebird 160B (610, L610, LJ810, V610, VLJ810). 80-84; Bluebird 1.6 GL (TJ910,...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 83 | 78 | 38.1 | 21 | 3.267717 | 3.070866 | 1 1/2 | 0.826772 |
4 cyl piston set 19748 for Rover - 3528 cc OHV 3500, 3500S, V8, CR 9.25 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 88.8619 | 77.089 | 47.371 | 22.225 | 3.4985 | 3.035 | 1.865 | 7/8 |
4 cyl piston set 19913 for Ford - 1298 cc OHV Cortina 1300, Escort 1300, Popular 1300, Escort 8 cwt van, 751M Engine, Low Comp. CR 8 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.98536 | 83.82 | 44.2214 | 20.6375 | 3.1884 | 3.3 | 1.741 | 13/16 |
2 cyl piston set 19938 for Honda - 249 cc OHC CB250, CB250K2, CB250K3, CB250K4, CB250G5, CR 9.5 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 56 | 62.5 | 32.1 | 15 | 2.204724 | 2.46063 | 1.26378 | 0.590551 |
4 cyl piston set 20118 for Austin - 1695 cc Leyland 'O' series engine - Sherpa 200/230/250/255. CR 8 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 84.4423 | 72.04964 | 42.09796 | 20.6375 | 3.3245 | 2.8366 | 1.6574 | 13/16 |
4 cyl piston set 20139 for Triumph - 1493 cc OHV 1500, CR 8.5 to 1. OHV 1500, 1500TC, Spitfire 1500, Dolomite 1500, 1500HL, CR 9 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 73.6473 | 58.0898 | 32.6898 | 20.6375 | 2.8995 | 2.287 | 1.287 | 13/16 |
4 cyl piston set 20207 for Mazda - 1272 cc TC Engine Ohc 808, 818, CR 9.2 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 73 | 70.35 | 38.45 | 20 | 2.874016 | 2.769685 | 1.51378 | 0.787402 |
4 cyl piston set 20228 for Datsun - 1288 cc B210 A13 Engine.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 73 | 67.5 | 32.6 | 17.452 | 2.874016 | 2.65748 | 1.283465 | 0.687087 |
1 cyl piston set 20316 for Ford - 2.3 litre HF23 V6 Engine, OHV 20M, 2300S, 21M/TS 2300 S, 20M/RS, Cortina GL/S/Ghia, Taunus 2300 GXL/S/Sport/Coupe/Ghia, Capri 2300 GT/R, Capri II 2300 GT/S//Ghia,...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 90 | 24 | 3.543307 | 0 | 0 | 0.944882 | ||
1 cyl piston set 20351 for Yamaha - 398 cc RD400, RD400X
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 64 | 72.2 | 40.3 | 16 | 2.519685 | 2.84252 | 1.586614 | 0.629921 |
4 cyl piston set 20414 for Datsun, Nissan - H20 Engine (4Cyl) 1982 cc OHV Cedric, Caball, Junior, Gloria, Clipper, Millar, Civilian (Bus) Caball Microbus, C4B, C5B Forklift Truck. Other...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 87.2 | 84 | 41 | 22 | 3.433071 | 3.307087 | 1.614173 | 0.866142 |
4 cyl piston set 20548 for Ford - 1098 cc OHV Escort 6-8 cwt Van, Escorty 1100, Popular 1100, 751M Engine High Comp, CR 9 to 1.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.98536 | 83.82 | 44.2214 | 20.6375 | 3.1884 | 3.3 | 1.741 | 13/16 |
4 cyl piston set 20614 for Volvo - 4 Cyl, 1986 cc B20A, B20F Engines, OHV, 142, 142E, 144, 144 E, 145, 142 S, 144 S, 145 S, 144 DL, 145 DL, 144 GL, 1800 E, 1800 S, 1800 ES, CR 8.7 to 1. B20B...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 88.89 | 71 | 46.1 | 22 | 3.499606 | 2.795276 | 1.814961 | 0.866142 |
1 cyl piston set 20751 for Vauxhall - 1297 cc 1300 S Engine, OHC Astra 1300 L, GL. 1.3 S Engine OHC Nova 1.3 SR, CR 9.2 to 1.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 75 | 62.3 | 35.9 | 20 | 2.952756 | 2.452756 | 1.413386 | 0.787402 |
4 cyl piston set 20950 for Austin, Mini, Morris - 998 cc A Series Mini Cooper, CR 8.4/9.1 to 1.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 64.5668 | 60.72124 | 33.8582 | 15.875 | 2.542 | 2.3906 | 1.333 | 5/8 |
4 cyl piston set 21075 for Austin - 1695 cc 'O' Series OHC Ambassador 1.7L/HL, Princess 1700L/HL/HLS, CR 9 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 84.4423 | 73.37044 | 43.41876 | 20.64258 | 3.3245 | 2.8886 | 1.7094 | 0.8127 |
4 cyl piston set 21181 for Nissan - 1488 cc E15 Engine, Pulsar 1500, Sunny 1500, Sentra USA Version, CR 9 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 76 | 62.5 | 32.55 | 19 | 2.992126 | 2.46063 | 1.281496 | 0.748031 |
4 cyl piston set 21855 for Nissan - 1595 cc Z16 Engine, OHC Cabstar 1 Tonne Pick-Up. OBF22 HU/LAU, BLF22 HT/LTE, CR 8.8 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 83 | 78 | 38 | 21 | 3.267717 | 3.070866 | 1.496063 | 0.826772 |
4 cyl piston set 23512 for Ford - 999 cc Fiesta Popular Plus L/LX/Ghia, CR 9.5 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 68.7 | 53.9 | 29.2 | 19 | 2.704724 | 2.122047 | 1.149606 | 0.748031 |
1 cyl piston set 164518 for Leyland - 5.76 litre, 0350 Mk III, Comet 90, Comet 100, Tiger Cub, Diesel. Also suitable for Mk II
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 100.62718 | 132.715 | 81.915 | 33.02 | 3.9617 | 5.225 | 3.225 | 1.3 |
1 cyl piston set 234415 for Lister - HA, HB, HW Series, Diesel. CR 15.2 to 1. Water Cooled diameter is 4", Air Cooled is 4.002
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 101.6 | 127 | 73.0885 | 36.5125 | 4 | 5 | 2.8775 | 1 7/16 |
1 cyl piston set 350026 for Petter - PAZI, Air Cooled, Diesel
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 76.2 | 92 | 55.042 | 27 | 3 8.8817841970013E-16/2 | 3.622047 | 2.167008 | 1.062992 |
1 cyl piston set 350067 for Ford - 4D 240 cubic inches, D Series, 2701E Vertical, 2706E Inclined. 6D 360 cubic inches, D Series 2704E Vertical, 2709E Inclined. Diesel, CR 16.5 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 104.775 | 118.11 | 71.0311 | 34.925 | 4 1/8 | 4.65 | 2.7965 | 1 3/8 |
1 cyl piston set 350199 for Ford - 3/4 cyl 175/256 cubic inches, Series 6Y, 3000, 5000, Super Major Tractor/Dexta, Series 7A, 3600, 333, 5600. CR 17 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 106.69778 | 129.0066 | 70.1802 | 38.1 | 4.2007 | 5.079 | 2.763 | 1 1/2 |
6 cyl piston set 350227 for Ford - 6571 cc 401 Cu. In, 6 cyl Dexta Tractor, Series 6Y, 8000, Series 7A, 8600, 8700. CR 16 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 106.69778 | 126.9746 | 68.1228 | 38.1 | 4.2007 | 4.999 | 2.682 | 1 1/2 |
1 cyl piston set 350279 for Gardner - 6/8 Cyl, 6/8LXB Engine, CR 15 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 120.65 | 188.02858 | 111.85398 | 46.0375 | 4 3/4 | 7.4027 | 4.4037 | 1 13/16 |
4 cyl piston set 350318 for Opel - 2068 cc 2.1D Engine, Blitz 2.1D, Rekord 2.1D, L, Berlina, Caravan, CR 21/22/24 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 88 | 88.75 | 53.8 | 28 | 3.464567 | 3.494094 | 2.11811 | 1.102362 |
2 cyl piston set 350385 for Bedford - 8200 cc 500 phase 1 engine. Direct injection TM Series 7400000 -> Al fin design for 350262
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 115.8875 | 122.4788 | 75.82916 | 44.45 | 4 9/16 | 4.822 | 2.9854 | 1 3/4 |
4 cyl piston set 350482 for Austin, Leyland, Perkins - 1994 cc Prima 65 Engine, Austin Maestro 2.0D, 500-700, City L Van, Maestro Clubman, DLX. Leyland Sherpa 200 Series, Crewbus Van. Perkins 4.20...
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 84.4423 | 77.09916 | 48.26 | 28 | 3.3245 | 3.0354 | 1.9 | 1.102362 |
1 cyl piston set 404112 for Lister - SL Series, Air Cooled, Diesel
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80.9625 | 103.1875 | 65.0875 | 26.9875 | 3 3/16 | 4 1/16 | 2 9/16 | 1 1/16 |
1 cyl piston set 586006 for David Brown - 3 cyl 2395 cc 770, 4cyl 3195 cc 990, Direct Injection Diesel, CR 17 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 100.04552 | 111.9124 | 66.7258 | 31.75 | 3.9388 | 4.406 | 2.627 | 1 1/4 |
4 cyl piston set 664162 for Fiat - 767 cc OHV 600D, Multipla
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 62 | 62 | 31 | 20 | 2.440945 | 2.440945 | 1.220472 | 0.787402 |
4 cyl piston set 665946 for Fiat - 1438 cc 124 Coupe 2nd Series, 124 Sport, 125 2nd Series
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80 | 81.45 | 41.95 | 22 | 3.149606 | 3.206693 | 1.651575 | 0.866142 |
4 cyl piston set 666298 for Fiat - 1290 cc 128, 1300 Saloon, Estate, Rally Special, Sport Coupe/L, 3P, X1/9, CR 8.9 to 1
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 86 | 77.3 | 35.35 | 22 | 3.385827 | 3.043307 | 1.391732 | 0.866142 |
4 cyl piston set 667699 for Fiat - 1116 cc 138B.000 Engine, Ritmo 60L/CL, Strada 60 Comfort, Comfort CL, ES. Uno 55 Comfort, Super
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 80 | 75.15 | 35.5 | 22 | 3.149606 | 2.958661 | 1.397638 | 0.866142 |
4 cyl piston set 789.11.08 for Renault - 1969-71 1289 cc OHV R10 1300 CR 8 to 1. 1970 On, 1289 cc OHV R12L, R12TL, R12TR, R12TS, R15TL, R5LS, R5TS, CR 9.5 to 1.
| Metric (mm) | English (Inches) | ||||||
|---|---|---|---|---|---|---|---|
| Bore | Piston Height | Compression Height | Gudgeon Pin Dia. | Bore | Piston Height | Compression Height | Gudgeon Pin Dia. |
| 73 | 62.7 | 37.7 | 20 | 2.874016 | 2.468504 | 1.484252 | 0.787402 |