Billet CNC Machined Gearbox Case for Associated RC10B5M (4-Gear) (ASC90003)

NOTE: Fitment is for the original (v1) B5M 4-gear model with Associated #91425 top shaft and 6 x 12 x 4mm bearings. if you have the revised gearbox, you'll need to purchase the parts mentioned separately.

Item# C26290BLUE Barcode: 91789023052