S&S Standard Rotation Crankcase Gear Kit

The S&S circuit breaker gears for generator Big Twin style engines are made to the same high quality standards as all other S&S gears. The standard version turns the timer in the stock clockwise rotation and is meant as a direct replacement for stock gears to be used with stock style timers. The circuit breaker drive gear is slightly narrower than stock, allowing the use of generator style cams with 1984-1999 style lobe design.

• Includes circuit breaker drive gear and idler gear assemblies, circuit breaker gear, and two average size shims
• Circuit breaker gear shaft and idler gear shaft sold separately
• Made in the USA