This Schumacher Racing Products factory replacement V3 diff female washer carrier is designed for KD and laydown gearbox configurations. It fits into the differential assembly as part of the outdrive system, securing and locating the differential washer on the female side. The metal construction is suited to the demands of competitive 1:10 2WD racing platforms. Features: Fits KD and laydown gearbox configurations V3 specification diff carrier Metal construction Female-side diff washer retention 7/7/26 cs