1983-1996 | Ford Bronco
1983-2011 | Ford Crown Victoria
1983-2020 | Ford F-150
Differential Cover For Ford 8.8″ 10 Bolts Rear Axle
Differential Cover For Ford 8.8″ 10 Bolts Rear Axle
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In addition to providing access for changing gear lube, differential covers help dissipate heat that can damage differentials, and they protect gears from contaminants like dirt and water, as well as rocks and other large obstacles encountered when off-roading.
1997-2020 | Ford Expedition
1985-2020 | Ford Mustang
1990-2011 | Ford Ranger
Features:
- Increases Strength, Prevents Side Load Bearing Deflection
- 10 Bolt Cover
- Direct Bolt-on Replacement
- Dissipates Heat - Increase Gear Life
- Decreases Ring Gear Deflection
- Necessary Bolts, and Washers Included
Technical Details:
- OEM Part Number: 69501
- Material: Aluminium alloy
- Color: Black
- Weight: 3325g
- Fitment: 11-14 V6; 86-14 V8, Excluding 03-04 Cobra & 13-14 GT500
How to prevent the differential cover from being damaged?
- The quality of parts and assembly technology should be strictly controlled during repair and installation
- After repair, check the inside of the gearbox, clean and remove foreign matters if necessary; fill in clean lubricating oil and cover the oil filler cap
- Use suitable lubricating oil in winter to avoid excessive viscosity
- Adjust the free travel of the two pedals of the clutch and brake correctly. It is better to adjust the free travel of the clutch pedal to less than 50% of the free travel of the two pedals of the brake
- Correct operation, smooth start, avoid impact start, try to reduce sudden brake, sharp turn, etc., so as to keep it in good technical condition




FAQ
Q1: How does the rear differential cover prevent overheating of the differential?
A1:
The rear differential cover features an advanced heat sink design that maximizes heat dissipation by increasing the contact area with the surrounding air. This design helps to reduce the temperature of the gear oil, preventing the differential from overheating during heavy use, such as towing or off-roading. By maintaining optimal operating temperatures, the cover helps to extend the life of the gears and bearings.
Q2: What benefits does the internal diversion groove offer in the rear differential cover?
A2:
The internal diversion grooves within the rear differential cover help optimize oil flow throughout the differential. These grooves direct the gear oil to the critical areas, ensuring consistent lubrication of the gears and bearings. This enhanced oil flow minimizes friction, reduces wear, and improves the overall efficiency of the differential, which is crucial for performance and longevity.
Q3: Is the rear differential cover compatible with off-road applications?
A3:
Yes, the rear differential cover is designed to withstand the rigors of off-road applications. Its robust aluminum construction and enhanced heat dissipation capabilities make it ideal for harsh conditions. Whether you're tackling rugged terrain or navigating through deep mud and water, this cover provides superior protection for your differential, ensuring that the gears remain well-lubricated and cool.
Q4: How does the black wrinkle finish on the differential cover help with durability?
A4:
The black wrinkle finish on the rear differential cover serves as a protective coating that enhances its resistance to rust and corrosion. This finish is not only aesthetically appealing but also provides additional durability, especially in harsh environments. Whether exposed to road salts, moisture, or debris, the wrinkle finish helps prevent the cover from rusting, ensuring long-term protection and performance.
Q5: Will the rear differential cover fit my 2020 Ford F-150?
A5:
Yes, the rear differential cover is designed to fit the 2020 Ford F-150 (as well as other models in the fitment list). It is a direct bolt-on replacement, meaning it is specifically engineered to fit without requiring any modifications. Simply follow the provided installation instructions for a hassle-free installation process.
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- One-Year Warranty
- 14-Day Return
- 4-12 Days To Arrive

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Frequently Asked Questions
What is a delete tuner?
A delete tuner is a device that reprograms yourtruck's ECM (computer) to turn off emissionssystems like the DPF, EGR, and DEF, allowing yourtruck to run without those components
Can l use a delete tuner withoutphysically removing TheDPF/DEF/EGR parts?
You MUST remove your DPF(Diesel ParticulateFilter), as the filter will clog and stop all exhaust flowwhen shut off. You will no longer need DEF(DieselExhaust Fluid), and you may remove your DEF tankif you wish, or it can sit empty. The EGR may remainas is, but we recommend removing the physicalparts as well.
Is a Delete Tune bad for mytruck's engine?
Quite the opposite. In fact, many customers reportimproved engine life, smoother shifting, and betterfuel economy (typically 3-5 MPG gains) when usinga quality delete tuner.
What's the difference between adelete tuner and a delete tune?
The tuner is the hardware device. The tune is thesoftware file that gets uploaded to your truck's ECM.Your delete tuner includes a delete tune when youpurchase from us.
Do delete tuners void my warranty?
Yes. Any emissions-related modification, includingtuning, can void the manufacturer's warranty. Manycustomers wait until after their warranty expiresbefore deleting.
Do l need a mechanic to install thetuner? How long does installationtake?
Not necessarily. Many of our customers install their delete tuner themselves in under 30 minutes. We include easy-to-follow instructions, and our support team is available if you need help.
Will my truck pass inspection oremissions testing with a deletetuner?
No. Delete tuners disable emissions systems, so your truck will not pass emissions tests in areas where they're required. Some states have exemptions (e.g. heavy-duty or rural-use trucks).
Can l go back to stock afterinstalling a delete tuner?
Yes. However, in most cases you will have to have the ECM flashed at the dealership. If this is a concern, contact our team and we can explain further.
Is the delete tune VlN-locked?
Yes. All delete tunes are VIN specific and will only work on one truck. The tuner (hardware device), may be used on multiple vehicles for diagnostic or monitoring purposes where applicable.
What support do l get with my tuner?
We offer lifetime customer support, step-by-step install guides, and remote help from our tuning team. You're never left hanging, even after the sale.