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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
AFE 46-70380 Street Series Rear Differential CoverThe AFE 46 70380 Street Series Rear Differential Cover brings performance and engineering to the rear axle of your 2017 2023 Ford F 350 450. The Street Series Differential Cover is built from a durable A356 T6 cast aluminum and has built in reinforcing ribs for maximum strength. Featuring a raw finish with machined fins for a distinct look, the Street Series includes a magnetic fill and drain plug for maximum protection. 5 Quart Gear Oil Capacity:
The AFE 46-70380 Street Series Rear Differential Cover brings performance and engineering to the rear axle of your 2017-2023 Ford F-350/450. The Street Series Differential Cover is built from a durable A356-T6 cast aluminum and has built-in reinforcing ribs for maximum strength. Featuring a raw finish with machined fins for a distinct look, the Street Series includes a magnetic fill and drain plug for maximum protection.5 Quart Gear Oil Capacity:
This cover has about a 5 quart gear oil capacity at the factory fill level, factory cover holds about 4 quarts.
Built-in Cooling Fins:
Built-in internal and external cooling fins increase surface area to maximize cooling of the differential oil.
Magnetic Drain/Fill Plug:
This system incorporates a magnetic drain and deep reach fill plug that captures loose particles for maximum rear-end protection.
Oil Level calibration plug:
A 1/8" NPT calibration plug is set to the factory fluid level which eliminates accidental overfilling.
Optional Accessories Available (Sold Separately):
This cover works great combined with a oil level sight glass (Part Number: 46-00001)
Features:
- Raw Finish, Machined Fins
- A356-T6 Cast Aluminum Construction
- Reinforcing Ribs For Extra Strength & Rigidity
- Magnetic Drain Plug & Fill Plug For Maximum Protection
Application Note: This Differential Cover only fits models with the M300-14 bolt axles. It will not fit on single rear wheel models.
WARRANTY INFO:
2 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
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Product Reviews
★★★★★ 5
Better pricing than BestBuy’s Geek Squad extended warranty!
Asurion is on of the best extended warranty put there! bar none! I used to buy only from BestBuy because of their Geek Squad extended warranty. But it’s way more expensive compared to Asurion. although with Asurion they require so much paper work and pictures first.
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Reviewed in the United States on December 26, 2025
★★★★★ 4
They refunded the amount. We just had to send it to them 2 times before they did.
We bought a printer and it was having issues from the beginning. We thought at first it had to do with the WIFI, so we didn't say anything, but then more things were going wrong. I talked to the manufacturer, who said it needed to be replaced but we had to go through Asurion. Asurion "fixed" it and sent it back but we had our doubts. Sure enough, it was within the same month we were sending it in again.
This time they just gave us an amazon gift card for the entire amount we had paid. Thankful for the warranty. They ultimately did the right thing, I just wish we could have gotten it done faster.
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Reviewed in the United States on October 9, 2023
★★★★★ 5
Get protected!
Very easy to use and responsive.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Very helpful
Good plan to have.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Asurion worked as intended.
After three years, my monitor failed. Asurion paid to send it to a repair center. I didn't save the box the monitor came in, and paid $23 to have it packaged up. They kept me informed of the various steps, such as en route, arrived, testing, and repair started. They discovered it could not economically be repaired and refunded my purchase price. The entire process from me telling them it was broken until the refund took 5 days. I am well satisfied with the service.
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Reviewed in the United States on August 31, 2025