New from HPI Racing is a Heavy Duty Diff Gear for the transmission of the Baja 5B. This 48 tooth gear is precision machined from high carbon steel. With a smoother finish to the teeth and more precise roundness, this gear has less friction for quieter running, increased efficiency and longer life than the stock gear. A thinner profile provides weight savings over the stock gear for quicker acceleration and decreased overall vehicle weight. This is a direct replacement part for the 86480 stock gear on the Baja 5B. Mounting hardware and instructions are included. Recommended for heavy duty applications in conjunction with the following parts: 86485 Heavy Duty Idle Gear 30 Tooth, 86487 Heavy Duty Drive Gear 20 Tooth. HPI part # 85481. ?
