ARA310872 Differential Case Set 37T Main Gear: BLX 3S

This high-quality Diff Case 37T Main Gear set provides replacement parts for your kit supplied items.

Tough composite material for durability and consistent performance under extreme operating conditions - Precision manufactured gear tooth configuration for smooth and trouble-free gear operation - High-quality diff case molding ensures a reliable diff seal - Integrated ring gear and diff case for strong construction