Built-in External fins:Built-in external fins transfer heat from the fluid to the outside air for maximum cooling.
Magnetic Drain/Fill Plug: This system incorporates a magnetic drain plug to capture loose particles for maximum rear-end protection.
Oil Level Sight Glass:Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.
Group IV synthetic base:This competition proven formulation utilizes a group IV synthetic base along with a proprietary additive package that reduces drag, resist foaming and maintains its viscosity under extreme heat and high loads.
Usage:The PRO Guard D2 Synthetic 75W-90 limited slip gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.
Note 1: Not for use in transmissions. Do not mix with other fluids.
Note 2: This cover fits the Dana #50/60/61 Axles, see comparison photo below for verification.
When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.