SRP 5354 Team Associated B4 cut gear set 14 ball diff
One (1) Set of Speedys Racing Parts Narrowed "CUT" Racing Transmission Gears As Shown.
Factory Team Associated gears
Narrowed for minimum drag
Ideal for stock racers looking for some extra speed.
One (1) ASC 91419 Diff Gear 52T
One (1) ASC 9360 Idler Gear
Perfect for the 17.5 racer looking for that extra little edge!
Set for the lowest rotating mass available. A MUST HAVE for 17.5 stock racing.
Ever wondered how that other guy's 17.5 buggy seems so much faster than yours? Here is one of the secrets to stock class racing!
Installation on the vehicle
Team Associated B4 Transmission & Ball Diff
Team Associated Super-Light Cut Diff Gears for B4 Transmission
REDUCE GEAR FRICTION and increase drive-train roll in your Associated B4 2WD with these precision SUPER-LIGHT cut diff gears by Speedy’s Racing Parts. We've update our Best Selling cut diff gears to maximize performance and further minimize rotating gear mass and mechanical drag on the drive train.
Much smoother diff action using the 14 ball in a diff than the 12 ball diff gear