This is the Traxxas 17 Tooth Steel Clutch Bell.
This clutch bell attaches to the adapter unit on the crankshaft,
makes contact with the clutch shoes and meshes with the main gear.
FEATURES: Fits Traxxas 1/10 scale nitro vehicles
Replaces worn or damaged clutch bells
Constructed of hardened steel
INCLUDES: One Traxxas 17 Tooth Steel Clutch Bell
Two 5mm x 8mm 0.5mm fiber washers
Two 5mm E-clips
REQUIRES: Disassembly of flywheel, clutch shoes, and adapter unit
Two 5mm x 8mm bearings, DTXC1523