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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
5/16-18 x 3-1/2in
* Right hand side indented for OEM brake master cylinder clearance
BLO AIR-S Car & Bike Dryer
In the Box: Pair of rear axle nut covers
* Upgrade on OEM # 37550-41B
S&S Cycle Performance PINION GEAR; XL86-87 WHITE Heated 5/16-18 x 3-1/2inNote: All S&S pinion shaft gears are designed to be used with a 73 99 B. T. style 24T driven gear (OEM 26345 73 MCS 531209 S&S). Color coding sequence is identical to stock H D coding. When in doubt use a gear from the middle to the small side of the range. A combination of smaller gears should provide adequate gear clearance under most circumstances. Both excessive and zero gear lash combinations cause engine noise; but no gear lash causes binding