ARRMA AR310872 Diff Case Set 37T Main Gear 4x4 BLX 3S: Big Rock/ Granite /Senton

Requires: ARA310873 - HD INPUT GEAR 13T (1pc) 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. Features: 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 Includes: (1) Ring Gear with Integrated Diff Case (1) Diff Case Cap Fits: 1/10 BIG ROCK 4X4 V3 3S BLX BRUSHLESS MONSTER TRUCK-ARA4312V3 1/10 BIG ROCK CREW CAB 3S BLX 4WD BRUSHLESS MONSTER-ARA102723 1/10 BIG ROCK CREW CAB 3S BLX 4WD BRUSHLESS RTR, BLUE-ARA102711 1/10 GRANITE 3S BLX 4WD BRUSHLESS MONSTER TRUCK-ARA102666 1/10 GRANITE 3S BLX 4WD BRUSHLESS MONSTER TRUCK-ARA102720 1/10 GRANITE 4WD V3 MEGA 550 BRUSHED MONSTER TRUCK RTR-ARA4202V3 1/10 GRAN