How to service the 9.75-Inch Ring Gear Differential Cover on 2008 Ford F-150?

It is essential to place a vehicle with Ford 9.75-Inch Ring Gear differential housing cover on a hoist while it is in neutral gear. The process starts with bolt removal of the 12 differential housing cover bolts followed by removing lubricant from the axle housing. Both surfaces where the axle meets the differential housing cover need cleaning until they are completely oil-free to stop contamination. The differential housing cover requires a fresh silicone sealant strip across its entire surface that installation should occur within 15 minutes to prevent repeated application of sealant. The 12 differential housing cover bolts should be torqued at 45 Nm (33 lb-ft). Perform fill hole unscrewing and use 118 ml (4 oz) of friction modifier when filling Traction-Lok axles. Put the specified lubricant inside the axle until it reaches the designated level under the base of the filler hole then install and tighten the filler plug to 30 Nm (22 lb-ft).

OEM 2008 Ford F-150 Differential Cover

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4 Differential Covers found

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2008 Ford F-150 Differential Cover, Rear Part Number: BL3Z-4033-C
$53.82 MSRP: $77.00
You Save: $23.18 (31%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Cover; Differential Cover, Rear; Axle Cover; Rear Cover
- Position: Rear
- Replaces: BL3Z-4033-A, F75Z-4033-AA
- Item Weight: 5.70 Pounds
- Item Dimensions: 5.5 x 15.7 x 13.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BL3Z-4033-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2008 Ford F-150 Submodels:
- Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Lightning, Limited, Platinum, Police Responder, Raptor, Raptor R, SSV, STX, SVT Raptor, THE 60TH ANNIVERSARY EDITION, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG, 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.2 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L GAS
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2008 Ford F-150 Differential Cover, Front Part Number: 8L1Z-4033-A
$28.44 MSRP: $40.33
You Save: $11.89 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cover; Differential Cover, Front; Axle Cover; Rear Cover
- Position: Front
- Replaces: 7L1Z-4033-B
- Base No.: 4033
- Item Weight: 3.20 Pounds
- Item Dimensions: 3.3 x 13.9 x 13.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 8L1Z-4033-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford F-150 Submodels:
- FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Limited, Platinum, Police Responder, Raptor, Raptor R, SSV, STX, SVT Raptor, THE 60TH ANNIVERSARY EDITION, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG, 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.2 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L GAS
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2008 Ford F-150 Axle Cover, Rear Part Number: F4TZ-4033-A
$37.79 MSRP: $55.00
You Save: $17.21 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover; Differential Cover, Rear; Rear Cover
- Position: Rear
- Base No.: 4033
- Item Weight: 3.10 Pounds
- Item Dimensions: 3.3 x 14.3 x 13.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F4TZ-4033-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford F-150 Submodels:
- Base, Custom, Eddie Bauer, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Lightning, Limited, Platinum, Special, STX, SVT Raptor, THE 60TH ANNIVERSARY EDITION, XL, XLT, XLT Lariat | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG, 6 Cyl 4.2 L GAS, 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.0 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS, 8 Cyl 6.2 L GAS
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2008 Ford F-150 Axle Cover, Rear Part Number: LC3Z-4033-A
$69.20 MSRP: $106.50
You Save: $37.30 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover; Differential Cover, Rear; Rear Cover
- Position: Rear
- Condition: New
- Fitment Type: Direct Replacement
- SKU: LC3Z-4033-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following 2008 Ford F-150 Submodels:
- Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, Limited, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS

2008 Ford F-150 Differential Cover

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2008 Ford F-150 Differential Cover available at FordPartsDeal.com. You can confidently purchase our OEM 2008 Ford F-150 Differential Cover as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2008 Ford F-150 Differential Cover Parts Q&A

Q: How to service the 9.75-Inch Ring Gear Differential Cover on 2008 Ford F-150?
A: It is essential to place a vehicle with Ford 9.75-Inch Ring Gear differential housing cover on a hoist while it is in neutral gear. The process starts with bolt removal of the 12 differential housing cover bolts followed by removing lubricant from the axle housing. Both surfaces where the axle meets the differential housing cover need cleaning until they are completely oil-free to stop contamination. The differential housing cover requires a fresh silicone sealant strip across its entire surface that installation should occur within 15 minutes to prevent repeated application of sealant. The 12 differential housing cover bolts should be torqued at 45 Nm (33 lb-ft). Perform fill hole unscrewing and use 118 ml (4 oz) of friction modifier when filling Traction-Lok axles. Put the specified lubricant inside the axle until it reaches the designated level under the base of the filler hole then install and tighten the filler plug to 30 Nm (22 lb-ft).