This is the Complete Differential for the Duratrax Vendetta. FEATURES: Front or rear application INCLUDES: Diff Case (part #51) Diff Ring Gear (part #52) Large Bevel Gear (part #53) Small Bevel Gear (part #54) Cross Pin A (part #55) Cross Pin B (part #56) Diff Output Joint (part #57) REQUIRES: Assembly following instructions on page 9 of manual jxs 12/07/05 ir/jxs