ARAC3951 CVD Diff Outdrive 4x4 BLX (2)

The Arrma AR310890 CVD Differential Outdrive set provides a factory-spec replacement for maintaining the drivetrain on Arrma 4x4 BLX vehicles. Supplied as a pair (2) and also referenced as ARAC3951, this genuine Arrma spare is intended to refresh worn components and help keep your model running smoothly.

Manufactured to match original specifications, this outdrive set is suitable for routine servicing or repair work where like-for-like parts are preferred. Using genuine parts helps preserve consistent fit and reliable performance within the differential assembly.

Suggested Compatibility

Suggested compatibility includes Arrma 4x4 BLX platforms. Please confirm against your vehicle’s manual and parts list before purchase.