ARRMA Limited Slip Centre Diff Set 50T 100k RC Differential - ARA310991

The ARRMA ARA310991 Limited Slip Center Diff Set 50T 100k is a factory-spec centre differential replacement for a range of ARRMA 1/7 and 1/8 scale vehicles, designed to maintain consistent power distribution between axles under hard acceleration and varied traction conditions. The 50T gear count and 100k weight silicone fluid specification make this a direct-fit service part for keeping your ARRMA running at its best after heavy use.

Key Features

• Limited slip centre differential design helps balance torque distribution between front and rear axles
• 50T (50 tooth) gear specification and 100k weight fluid rating match the factory fitment on compatible ARRMA models
• Direct replacement part — uses the same mounting and dimensions as the original differential fitted at the factory
• Rebuilding or replacing a worn centre diff with this set restores stock drivetrain behaviour without modification
• Part number ARA310991 makes it straightforward to confirm the correct fitment before ordering

What's Included

• ARRMA ARA310991 Limited Slip Center Diff Set 50T 100k (complete centre differential assembly)

What You Need

• Compatible ARRMA vehicle (see supported model numbers: ARA7604V2T1, ARA7604V2T2, ARA7707V6T1, ARA8608V6T1, ARA8608V6T2, ARA8608V6T3, ARA8608V6T4, ARA8611V6T1, ARA8611V6T2, ARA8708V6T1)
• Basic RC tools for drivetrain disassembly and reassembly (hex drivers, thread lock)
• Diff fluid (if not pre-filled in set — confirm contents before installation)