Front Differential Rebuild Kit for
Includes 4 Bearings + 2 Axle Seals + 1 Gasket | Upgraded Cylindrical Type
| Brand | for Rolls-Royce CULLINAN |
| Type | Front Differential Rebuild / Repair Kit |
| Fitment | for Rolls-Royce CULLINAN |
| Includes | 4× Bearings, 2× Axle Oil Seals, 1× Main Gasket |
| Bearing Brand | for Timken / for FAG (OE supplier) |
| Oil Seal Brand | for Corteco (OE supplier) |
| Material | Upgraded Cylindrical Roller Bearings |
| Condition | 100% New, OE-equivalent specification |
| Warranty | 1 Year Replacement Warranty |
| Part Type | Front Differential Bearing & Seal Overhaul Kit |
| Reference Years | 2017–2025 |
Product Description
Premium Front Differential Rebuild Kit for Rolls-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 differentials.
Compatibility
Fits FOR CULLINAN Front 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 Notice
Due 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
- 12-month warranty covering manufacturing defects.
- Technical support available for installation guidance.
- Warranty does not cover incorrect installation or contamination damage.