How to service and repair the differential cover on Mercury Mountaineer?

To maintain the differential cover, hoist the vehicle, unscrew bolts and empty lubricant. Wipe off, use silicone sealant and leave to dry. Paint the axle with the due lubricant and additive either Traction-Lok or standard axle. Install the cover, bolts and lower the car.

OEM Mercury Mountaineer Differential Cover

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3 Differential Covers found

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Mercury Mountaineer Axle Cover, Rear Part Number: F4TZ-4033-A
$24.50 MSRP: $35.67
You Save: $11.17 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover; Differential Cover, Rear; Rear Cover
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer Axle Cover, Front Part Number: F77Z-4033-AA
$24.56 MSRP: $34.83
You Save: $10.27 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover; Differential Cover, Front
- Manufacturer Note: Cover
- Position: Front
- Replaces: F57Z-4033-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer Axle Cover, Rear Part Number: 7L2Z-4033-B
$313.46 MSRP: $433.64
You Save: $120.18 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover - Rear Axle Housing; Differential Cover, Rear; Cover
- Position: Rear
- Replaces: 1L2Z-4N282-AB, 7L2Z-4033-A, 6L2Z-4033-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS

Mercury Mountaineer Differential Cover

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Mercury Mountaineer Differential Cover Parts and Q&A

Axle Cover, Rear
F4TZ-4033-A
Q: How to service and repair the differential cover on Mercury Mountaineer?
A: To maintain the differential cover, hoist the vehicle, unscrew bolts and empty lubricant. Wipe off, use silicone sealant and leave to dry. Paint the axle with the due lubricant and additive either Traction-Lok or standard axle. Install the cover, bolts and lower the car.