This is a HD steel reversed cut helical triangular keyed gear set made for the rear axle of BRX01. It has the AR44 style ring/pinion gear and locker but with a flipped diff design.
Hardened steel 30T/8T helical bevel gear and input shaft and differential locker (spool) set.
Suitable for counter rotating drivetrain with opposite spinning direction center driveshafts.
Features:
Hardened steel gears for maximum strength and durability, increased weight in the axle
Keyed spool to increase structural strength and to eliminate weakness of the three M2.5 screws
Tight tolerance of the diff locker and the axle shaft
Tight tolerance of the bevel gear and input shaft to increase efficiency in the drivetrain
Includes:
1x Reverse Cut Triangular Keyed HD Steel Bevel Gear 30T
1x Reverse Cut HD Steel Input Shaft 8T
1x Keyed HD Steel Differential Locker (Spool)
3x M2.5 hardware
Will fit:
Boom Racing BRX70 PHAT Axle Housing (Note: must be black color Third Member which fits reverse axle gear, red color Third Member will not fit)
AR44 style ring/pinion gear and locker with flipped diff feature
Will not fit
Stock AR44 axle housing.
Replacement parts: 30T Main Gear 8T Input Shaft Spool
Product total weight: 38.00 grams
Factory description: Boom Racing BRX01 Heavy Duty Reversed Keyed Bevel Helical Gear 30/8T Set + Differential Locker Spool Set for BRX70 Axle