WFO Concepts Heavy Duty Differential Covers:
- Diff covers are cast in one piece from A356.2 aluminum
- Cast in the USA
- Heat treated for added strength
- Aluminum dissipates heat/Cast iron holds heat (that’s why you have an aluminum differential cover but cook with cast iron)
- Keeping your differential cool reduces damage to your bearings
- The diff covers are 3/8” thick
- Top flange is ½” thick
- Bottom flange is 1” thick
- We have countersunk the bottom bolts to reduce having the bolts catch or shear off
- We provide all stainless steel hardware including fill plug and magnetized drain plug
- We drill an overfill guide hole
- Includes, a tube of Black RTV Silicone Instant Gasket and Stainless steel allen bolts