aFe · New
aFe Power Cover Diff Rear Machined w/ Gear Oil 2019 Ford Ranger (Dana M220)
MPN 46-71171B · Store SKU afe46-71171B
Supplier stock checked 11/7/2026, 9:45:42 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
aFe POWER's Dana M220 rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable cast aluminum with reinforcing ribs for maximum strength and comes with necessary hardware for easy installation. Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug. This cover is finished with a black powder coat and machined fins for a distinctive look. Pro GUARD D2 Synthetic 75W-90 Gear Oil: The supplied gear oil (3 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications. Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. Magnetic Plugs: This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration. Pro Series Differential Cover Black w/ Machined Fins & Gear Oil Ford Ranger 19-23 L4-2.3L (t) (Dana M220) When it comes to engineering for power, performance, protection and value, aFe Power is the only choice. Oil Level Sight Glass: A pre-installed oil level sight glass allows quick and easy oil inspection. Calibration Plug: Calibration plug set to the factory oil level to prevent overfilling. Pro Series Differential Cover Black w/ Machined Fins & Gear Oil
Manufacturer fitment & guides
Check 46-71171B against the manufacturer’s application information below.
Part-specific notes
- Ground shipping only.
- California Proposition 65: Y