Final Drive Gears

Breather gear kit for 1948 - early 1977 big twin. Standard size replacement for use in cases where original breather gear hole has not been modified. Kit comes with standard size breather gear and one of each of the following shims: .100", .110", .120", ...

S&S Cycle 36-69 BT Circuit Breaker Gear

S&S Cycle 36-69 BT Idler Gear

S&S Cycle 36-69 BT Circuit Breaker Gear Assembly

S&S Cycle 90-99 BT Pinion Shaft Conversion Gear Kit - Blue

S&S Cycle 90-99 BT Pinion Shaft Conversion Gear Kit - Black

S&S Cycle 84-99 BT .250in Tapered Pinion Shaft

S&S Cycle 81-99 BT 1.250in Std Length Tapered Pinion Shaft

39-53 Big Twin Splined Pinion Shaft (Fits S&S® E or Stock Flywheels)

S&S Cycle 73-92 BT Billet Ignition Cover Gearcover - Gloss Black

S&S Cycle 92-99 BT Supply Idler Gear

S&S Cycle 84-99 BT Return Drive Gear