This is a replacement Arrma 37 Tooth 3S BLX Differential Case Set. 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
- (1) Ring Gear with Integrated Diff Case
- (1) Diff Case Cap
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