Ford Escort Sierra Cosworth Rear Differential Support [XR4i, XR4x4, RS Cosworth, RS500, Sapphire + Merkur XR4i]
FORD ESCORT/SIERRA COSWORTH REAR DIFFERENTIAL SUPPORT [XR4I, XR4X4, RS COSWORTH, RS500, SAPPHIRE + MERKUR XR4I]
This is one of the essential designs in our performance ford range, this mount is a solid aluminium unit and has been developed specially by our team for maximum strength, rigidity & longevity.
Affordable with no compromise in quality, look no further than Compbrake Motorsport.
- Uprated Rear differential Mount to suit all ford Sierra Escort cosworth , XR4i, XR4x4, RS Cosworth, RS500, Sapphire + Merkur XR4i
- The differential mount is the most important bush to upgrade on a car.
- Unfortunately it is also the most over looked bush to replace.
- Loss of grip and loss of driver confidence the motion of the sub frame also allows the rear tires to contact the wheel in hard cornering so its really important that this is changed .
Uprated Rear Differential Mount To suit All Ford Sierras incl. Escort Cosworth XR4i, Xr4x4, RS Cosworth, RS500, Sapphires + Merkur XR4TI
The differential mount is the most important bush to upgrade on a car. Unfortunately it is also the most overlooked bush to replace. Loss of grip and loss
of driver confidence the motion of the sub frame also allows the rear tires to contact the wheels in hard corners.







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