This is a Hot Racing hard aluminum differential case for the TRA TRX4 chassis this differential case features a 6061-t6 aluminum body with hard anodizing. this combination of light weight aluminum high strength surface is needed to give full performance for little wear and tear.

FEATURES:
aluminum construction diff case
with hard anodizing.
YOU WILL RECEIVE:
one hard aluminum differential case
four socket head cap screws

SPECIFICATIONS:
out drive plate length:
diameter
diff. case
length:
diameter:

REQUIREMENTS:
installing gear set and all hardware (8282) attaching to bevel gear
locking adhesive to keep screws from loosening due to vibration.
COMMENTS:
- Do not over tighten
- Replaces TRA factory plastic differential case from part of TRA 8281 parts kit