Full replacement Differential cup/case set for the HPI Baja (all models - 5B,5SC,SS,5T), This cup is the same dimentions as the stock HPI cup/case so is a direct replacement part.
Diff cup/case is made from high grade 7075-T6 for the best weight to strnegth ratio and long life. Anodized in a clear or black finish comes complete with all internal parts shown (diff gear holders,Bush B080, bearing B030, O-rings, Seals, Hardend and ground drive pin (4x18mm), 2xshims and fixing screws (M4x16 BZP socket cap)).
Please note, we recomend dry assemble of the diff first to check gear mesh & shimming for best fit and readjust if and where needed. Tthe included 10x24x1.0mm shim is used to replace stock shim 87474.
We have also included 2x speshial Oil filled bush to replace B080, these release oil over time to help lubricate the dirve cup shaft and give very long life.
also included are 4x Bearings (B030), this allows to mix and match between bush & bearing setup or bearing only or bush only setups.
Recomended setup: we recomend bearing on outdrive cup, and a bush on the inside of cup.
included items:
4x diff gear holders,
4x Bush B080, - Recomended on 35cc+, run all 4 and no bearings!
4x O-rings, (2 spare)
3x Seals, (2 spare)
2x Hardend and ground drive pin (4x18mm),
2x main gear shims
2x Side screws
4x fixing screws M4x16 BZP socket cap
4x shake proof washers M4
OPTION EXTA
4x bearing B030, - only recomended on 35cc or below.!
Compatibility
Stock Gear box - YES
TR Gear Box - YES
Integy Gear Box - YES
HPI Stock Gear (HPI86480) - YES
HPI HD Gear (HPI85481) - YES
blackbone ring gear - yes no mods
this is not a complete list and may work with unlisted items, this is what coustoms have let us know that work.
