Kyosho FW05 Rear Differential Aluminium Housing FW05-024 by 3Racing  [FW05-024]

Aluminium rear diff housing tailored to FW05 chassis

A machined aluminium rear differential housing made for Kyosho FW05-R and FW05RR vehicles. This unit replaces the stock housing to offer a firmer, machined mounting area designed for improved durability and consistent alignment in the rear driveline assembly.

Compatibility is limited to Kyosho FW05-R and FW05RR as specified. Fitting the housing will require rear gearbox removal and differential reassembly; check and set gear mesh and ensure bearings are correctly seated during the process. The housing serves as the structural support for diff gears and bearings relative to the spur and pinion.

Adjustment benefits: installing the aluminium housing can stabilise the diff position when the car is under load, which assists in fine-tuning gear mesh, diff preload, and locating the diff relative to suspension mounting points. The text remains practical and technically focused.

Use this aluminium housing to replace worn plastic or to create a solid, machined reference surface for rear differential maintenance and accurate setup on compatible FW05 models.