The standard Mini transmission output side covers are notorious for leaking oil; however, replacing the seal doesn’t help for long if the bronze bush is worn too. If the covers are also warped across the gasket surface it will be impossible to shim the differential correctly! The only answer is a replacement.
Fortunately, Mini Spares offers both left and right types of differential side covers. For rod change Minis the right hand side cover requires a lug for the detent spring. This is available as Part No. CHM84. For the left side or early cars CHM85 is available without a lug.
Both side covers retail at the same price of £64.80 each including VAT.
The covers come with reamed bushes fitted, but the oil seals are available separately.
Mini Spares does, of course, also cater for Minis that are equipped with the Hardy Spicer type gearboxes. The differential cover for these is part number 22G420.
For more details contact Mini Spares on
+44 1707 607700 or visit their website: www.minispares.com