Starter Ring Gears - 97 tooth Starter Ring Gear, 9/16" thick, with an outer diameter of 12.315 for Singer

97 tooth Starter Ring Gear, 9/16" thick, with an outer diameter of 12.315 for Singer

High carbon steel Starter Ring Gear with hardened and tempered or flame-hardened teeth. Please count the number of teeth on your current flywheel and measure the inner and outer diameters as well as width/thickness, to compare with the characteristics of this gear. The turn diameter of the flywheel is reproduced from original catalogues for your reference - Do not modify your flywheel until you or your engine rebuilder have received the near gear and confirmed suitability for fitting. For Further information regarding ring gear identification and guidance on removing the old gear and fitting the new one, please see the 'Help and Instructions' section at the top of the product category. We supply a mixture of new old stock 'Shrunk-On'/'Bolt-On' Willmott ring gears as well as new gears manufactured to the same high specification from original patterns. Very limited stocks available of some gears.