Standard Steel Rotary Breather Gear Kit with Shims. Fits Big Twin 1948-Early 1977.

Product Details







Features & Benefits:-* Direct Standard size replacment for OEM Plastic Breather gear.* Better dimensional stability than plastic gears, especially at high temperatures.* High Evacuation.* Welded-in screen & larger diameter holes, provide improved air flow & oil scavenging from the flywheel cavity. * Kit Includes Spacing Shims.Tech Tips:-* Also available in +.030? oversize for repair jobs where the cases have been damaged.Proudly Made in the USA by S&S Cycle !
MFR PART No: 33-4253

ROLLIES PART No: SS33-4253