This is an ARRMA Diff Case 37-Tooth Main Gear Set for the Bigrock BLX 4x4, Granite BLX 4x4, Senton BLX 4x4, and Typhon BLX 4x4. This high-quality Diff Case 37T Main Gear set provides replacement parts for your kit supplied items.
Features:
Includes:
1x Ring Gear with Integrated Diff Case
1x Diff Case Cap