2023-2025
2017-2022
2011-2016
1999-2007
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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AFE Pro Series Rear Differential Cover with Machined Fins; Black; Dana M275-14 (17-22 6.7L Powerstroke F-350 Super Duty SRW)Find parts that fit my vehicle
Item SSD20967
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$301.75
25 Reviews
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-15% $301.75 each Was $355.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Rear Differential Cover
- Enhanced Cooling
- Increased Fluid Capacity
- Enhanced Heat Dissipation
- Fits 2017-2022 6.7L Powerstroke Ford F-350 Super Duty SRW models
Description
Performance. The AFE Pro Series Rear Differential Cover's machined fins play a vital part in improving the cooling performance of the differential. By expanding the surface range, these balances encourage superior heat dissipation, anticipating excessive warm buildup during demanding driving conditions. Improved cooling helps maintain ideal operating temperatures, which can amplify the life expectancy of the differential and its components.
Design. The AFE Pro Series Rear Differential Cover is designed to upgrade grease inside the differential. The cover joins an inner and outside attractive drain plug that captures metal particles and debris, avoiding them from circulating through the differential. By keeping the greasing up liquid cleaner, the cover makes a difference decrease wear on imperative components, driving to expanded component life and progressed in general performance.
Installation. Putting this AFE Pro Series Rear Differential Cover with Machined Fins; Black; Dana M275-14 on your Powerstroke F-250 Super Duty is easy and requires no drilling.
Application. The AFE Pro Series Rear Differential Cover with Machined Fins; Black; Dana M275-14 fits 2017-2022 6.7L Powerstroke Ford F-350 Super Duty SRW models.
AFE 46-70352
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) AFE Pro Series Rear Differential Cover
- Mounting Hardware
- Instruction Manual
4.6
Customer Reviews (25)
Mar 11, 2025
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins; Black; Super 8.8 Rear Axles (15-25 F-150)
2018 XLT - ErikH
Installation Time: Afternoon
2018 F150 Rear Diff Cover
Great differential cover, installation was easy took two hours at the most, I like the ability to see the level of fluid, I also like that I can drain the fluid. I would suggest that you get a lube locker gasket from MAG HYTECH, this was alot easier and less of a mess than the black RTV that is supplied with the cover.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jan 3, 2025
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins; Black; AAM 9.5/9.76 (14-25 Sierra 1500)
2017 SLT - ShadowBlaze
Installation Time: Less than 1 Hour
aFe Rear Diff Cover
Great rear differential cover, everything on it is bad ass, it has a sight glass to the left of it to monitor the gear fluid oil/levels, has a drain plug in the bottom and a fill plug on top. Love this cover! Gives the back of the truck more aesthetics ?? ????.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Sep 6, 2024
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins; Black; AAM 9.5/9.76 (14-25 Silverado 1500)
2019 RST - SummitRST
Installation Time: Less than 1 Hour
Great quality
Great product. Easy install with clear instructions.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Sep 2, 2024
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins; Black; Dana M220/12 (15-22 Colorado)
2019 ZR2 - TheAuzTex
Installation Time: Afternoon
Maintenance Made Easy
Remove spare tire. Get under truck with pan. Unbolt old cover and clean out used gear oil. Follow direction and bolt new one on. Fill to mid sight glass. That's it. Makes maintenance simple as you can see state of oil. Easy to remove drain plug. No need to remove cover again unless you are doing a gear inspection. I love it.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Sep 2, 2024
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins; Black; 9.75-Inch (97-25 F-150, Excluding Lightning)
2020 Lariat - MCQUEENEYM
Installation Time: Less than 1 Hour
Great Diff Cover
Excellent product. Bullet proof differential cover!! This thing is a beast. Easy install.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Aug 21, 2024
Review shared from AFE Pro Series Rear Differential Cover; 9.25-Inch (09-13 4.7L RAM 1500; 14-18 3.0L EcoDiesel RAM 1500; 09-24 5.7L RAM 1500)
2013 Laramie - CowboyPatriot
Differential Cover
Just had the cover installed. Looks great, and doubles the gear oil capacity.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Aug 12, 2024
Review shared from AFE Pro Series Rear Differential Cover with 75w-90 Gear Oil; Black; 10.25/10.50-12 Inch (11-22 F-250 Super Duty)
2011 - Blair1186
Great product
Great product. Great quality. Great price. I would highly recommend
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jun 29, 2024
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins and 75w-90 Gear Oil; Black; Ford 9.75 Rear Axles (97-24 F-150, Excluding Lightning)
2009 Platinum - StEpHeN22
Installation Time: Less than 1 Hour
Great product!
Easy to install and changes the look so much. Makes it so much more convenient to change oil due to the drain plug and has a sight glass.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
May 9, 2024
Review shared from AFE Pro Series Rear Differential Cover with Machined Fins; Black; Super 8.8 Rear Axles (15-25 F-150)
2018 XL - NoICant
Installation Time: Shop Install
Looks good.
Just what I needed. Not too many options out there for the super 8.8 but I settled on the AFE. Looking forward to the next service!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
May 8, 2024
Review shared from AFE Pro Series Rear Differential Cover; 9.25-Inch (09-13 4.7L RAM 1500; 14-18 3.0L EcoDiesel RAM 1500; 09-24 5.7L RAM 1500)
2019 Laramie - Eyecandy
Installation Time: Less than 1 Hour
Afe quality
I've used americantrucks.com For a few years now, rate prices and fast shipping, as well as knowledgeable staff. This product? What's exactly what I was looking for little bit more capacity? Great looks and it helps with some cooling easy. Install. Definitely. Recommend this if you ever change your gears. Or just to swap your stock. Cover.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Questions & Answers
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Will It Fit My F-350
- 6.7L V8 Power-Stroke - 17, 18, 19, 20, 21, 22
