Arrma Main Diff / Differential Gear 39T Spiral Kraton 4X4 8S Outcast 8S Nitro Slash Parts Pinion Gear from Robinson Racing

Pinion Gear from Robinson Racing

One pair of Vulcan-style freight trucks per card

22 tooth pinion gear the durability to hold up under repeated hard use on the track and off

Pro-Line 6169-00 1/24 Dual Stage 1

The aluminum construction helps reduce unwanted flex compared with plastic servo horns

Arrma Main Diff / Differential Gear 39T Spiral Kraton 4X4 8S Outcast 8S Nitro Slash Parts Pinion Gear from Robinson RacingArrma ARA310911 Main Diff Differential Gear 39T Spiral Kraton 4X4 8S Description Genuine ARRMA 39 tooth spiral cut main differential gear designed as a direct replacement for select ARRMA 1 5 scale 8S vehicles. Manufactured from tough steel, this precision cut gear provides smooth operation, dependable power transfer, and long lasting performance under extreme RC conditions. Features Genuine ARRMA replacement part Part number: ARA310911 39 tooth main