Front Differential Rebuild Kit forIncludes 4 Bearings + 2 Axle Seals + 1 Gasket | Upgraded Cylindrical Differential Rebuild / Repair Bearings, 2× Axle Oil Seals, 1× Main GasketBearing Brandfor Timken / for FAG (OE supplier)Oil Seal Brandfor Corteco (OE supplier)MaterialUpgraded Cylindrical Roller BearingsCondition100% New, OE-equivalent specificationWarranty1 Year Replacement WarrantyPart TypeFront Differential Bearing & Seal Overhaul KitReference Years2017–2025Product Description
Premium Front Differential Rebuild Kit forRolls-Royce
- 4× Upgraded Cylindrical Roller Bearings – OE-spec bearings supplied by for Timken and for FAG.
- 2× Half-shaft Oil Seals – Genuine quality for Corteco seals identical to factory specifications.
- 1× Main Differential Gasket / O-ring – High-temperature sealing material for long-lasting performance.
Engineering Upgrades:
– Reinforced cylindrical bearing design for higher torque load & heat resistance.
– Precision-machined components with OE tolerances.
– Suitable for both automatic and manual front CULLINANFront Differentials (2017-onward):
- RR31 FOR CULLINAN BLACK badge 2017-2026
⚠ IMPORTANT – VIN CONFIRMATION REQUIRED:
Before placing your order, please send us your full VIN (Vehicle Identification Number) to confirm compatibility.
If you purchase without VIN confirmation, you are fully responsible for incorrect fitment.
BMW used several front differential types within the same production years.Branding & Customs NoticeDue to customs and import duty regulations, the original packaging may be opened, and some brand letters may be lightly removed.
However, all components are 100% genuine OE suppliers from for Timken, for FAG, and for Corteco — not aftermarket copies.Warranty & Support
- Technical support available for installation guidance.
- Warranty does not cover incorrect installation or contamination damage.
