Arrma Option Parts

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (24T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (23T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (22T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (21T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (20T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (19T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (18T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (17T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (16T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (15T)

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (14T)-1689134994

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma Safe-D5 Steel Mod 0.8 Pinion Gear (13T)-1689134993

Arrma Safe-D5 Steel Mod 0.8 Pinion Gears feature a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel for durability and fit 5mm motor shafts...

Arrma BLX Limited Slip Center Differential (50T)

This replacement Arrma 50T BLX Active Center Diff Set is used in BLX and Roller BLX models of the Kraton, Mojave, Notorious, Outcast and Talion kits.Factory assembled and filled with 100k cSt silicone oil for fast and efficient servicing - Tough steel...

Arrma EXB GP4 29mm Limited Slip Differential

Arrma EXB GP4 29mm Limited Slip Differential. This optional pre-assembled limited slip diff is a tuning option for your ARRMA 6S vehicle, and can be used in the front or rear position. NOTE: Must be combined with ARA310979 - MAIN INPUT GEAR 10T SPIRAL...

Arrma Kraton EXB Differential Case (29mm)

This is a replacement Arrma Kraton EXB Differential Case. This is a replacement for the Kraton 6S EXB model, but can be used with the standard 6S BLX Kraton, Mojave, Notorious, Outcast, and Talion kits as an optional upgrade.NOTE: Must be used with...

Arrma Diff Gasket for 29mm Diff Case (3)

These high-quality Diff Gaskets provide a leak free seal for your differentialsFeaturesProduced from premium gasket material for long-lasting durability and reliable diff sealing - Precision cut with accurately manufactured screw holes to provide...

Arrma Kraton EXB Spiral Cut Main Differential Gear (43T)

This is a replacement Arrma Kraton EXB 43T Spiral Cut Main Diff Gear. This is a replacement for the Kraton 6S EXB model, but can be used with the standard 6S BLX Kraton, Mojave, Notorious, Outcast, and Talion kits as an optional upgrade.NOTE: Must be...

Arrma Kraton EXB GP4 Spiral Cut Main Input Gear (10T)

Arrma Kraton EXB Spiral Cut GP4 Main Input Gear. This is a replacement for the Kraton 6S EXB model, but can be used with the standard 6S BLX Kraton, Mojave, Notorious, Outcast, and Talion kits as an optional upgrade when combined with the GP4 main diff...

Arrma Safe-D5 Mod1 Pinion Gear (25T)

Arrma Safe-D5 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count...

Arrma Safe-D5 Mod1 Pinion Gear (24T)

Arrma Safe-D5 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count...