Toyota Rusted Leaking Rear Axle Repair

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Toyota T100, 1995 and Newer Tacoma and 1999-2006 Tundra Heavy Duty Differential Cover

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Toyota T100, 1995 and Newer Tacoma and 1999-2006 Tundra Heavy Duty Differential Cover

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Your Price: $55.00

This is a direct replacement differential cover for your Toyota 8.4 rear axle, this rear axle cap is stamped from 9 gauge steel.

Part Number: B4W0008K

Availability: In Stock

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This cover will fit the following:

1993-1998 Toyota T100 Truck

1999-2006 Toyota Tundra

2001-2007 Sequoia

1995-2014 Toyota Tacoma without locking rear differential (E-locker)

2003-2009 4 Runner

This is a direct replacement differential cover for your Toyota 8.4 rear axle, this rear axle cap is stamped from 9 gauge steel. This cover is designed with the same oil capacity as the factory cover. Your existing differential cover will need to be cut off and the new cover welded on. The fill plug uses a 9/16 allen wrench. This is the most economical fix for a rusted leaking Toyota rear axle.

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Average Customer Ratings

5.0

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02 Tundra

I bought this differential cover to replace the rusted out one on my 02 Tundra (common problem with these trucks) and had my mechanic cut off the old one and weld this one on. The cover is much a much heavier gauge than a store bought one. It worked out perfect! I would recommend this part to anyone that needs a new cover. Looks great on the truck

Reviewed by: JAMES DONOFRIO from Massachusetts on 5/4/2021

Replaced rusty 05 tundra DC rear diff cover

I'm glad this weld on replacement diff cover was available. It is of very good quality. Exactly what I needed to fix my truck.

Reviewed by: Daniel Merchant from Upstate NY on 1/20/2021

Great Solution

This fit perfectly on my 05 tundra double cab with LSD. Saved me a lot of money instead of having to buy a used or new rear end. Great quality, no issues.

Reviewed by: han duong from Maryland on 10/22/2020

Works great

Perfect fit for my 2005 Tundra. The factory rear end in my truck was rotting and leaking, as is common in Tundras. The least expensive way to resolve this common problem. Cut off old cover, grind it down flat and weld this new cover on. Total cost including paying a welder was about $600. Much cheaper than replacing the rear end.

Reviewed by: (Verified Buyer) Tim Chase from Massachusetts on 5/16/2020

Good Quality

Exactly what you need for a rusting differential cover on 1st gen Tundras. Much thicker and heavier than factory.

Reviewed by: (Verified Buyer) Jim Black from Indiana on 12/22/2019

Q: 1998 Toyota T100 SR5 RWD automatic 3.4 6cylinder...will this work?

Asked by: Robert Sanecki - 3/7/2020

A: Yes this cover will work for you.

Answer provided by: AJ Morgan (3/10/2020)

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Q: I have recently installed this cover on my 2003 tundra. No issues on the install. But, it is leaking from the fill hole. I put pipe tape on the plug and cleaned the threads before reinstalling the plug. Just wondering if there is something else?

Asked by: paul - 5/21/2020

A: That's definitely not supposed to be happening. Send us some pictures to [email protected] and we can see what we can do about it.

Answer provided by: Conner (5/21/2020)

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Q: Do you ship to Canada? specifically Clarenville, Newfoundland, Canada Thanks

Asked by: Garry - 8/1/2020

A: Usually we do, currently however you will need to check with your local government to see if they are importing packages.

Answer provided by: Clayton Arrowood (8/14/2020)

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Q: Looking for this cover for my 2001 Sr5 4Runner. Will it fit?

Asked by: tom - 1/25/2021

A: Thanks for the question. This cover won't work for you but we do have one that will. Search part # B4WK1012

https://www.barnes4wd.com/Toyota-Pick-Up-Heavy-Duty-Differential-Cover_p_228.html

Answer provided by: The Average Joe (1/27/2021)

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Q: Will this part (Part Number: B4W0008K) fit my 2002 Toyota Tundra 4wd? I believe it will but I wanted to check before I order it. Thanks Jim

Asked by: Jim Donofrio - 3/26/2021

A: Yes this should be the part for you.

Answer provided by: AJ Morgan (3/30/2021)

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Q: Will it fit my 2001 Toyota Tacoma double cab 4x4?

Asked by: Jonathanharucki - 4/2/2021

A: Yes as long as it doesn't have a rear locker (E-locker)

Answer provided by: AJ Morgan (4/5/2021)

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Toyota T100, 1995 and Newer Tacoma and 1999-2006 Tundra Heavy Duty Differential Cover

Rating Snapshot

Average Customer Ratings

Q: 1998 Toyota T100 SR5 RWD automatic 3.4 6cylinder...will this work?

Q: I have recently installed this cover on my 2003 tundra. No issues on the install. But, it is leaking from the fill hole. I put pipe tape on the plug and cleaned the threads before reinstalling the plug. Just wondering if there is something else?

Q: Do you ship to Canada? specifically Clarenville, Newfoundland, Canada Thanks

Q: Looking for this cover for my 2001 Sr5 4Runner. Will it fit?

Q: Will this part (Part Number: B4W0008K) fit my 2002 Toyota Tundra 4wd? I believe it will but I wanted to check before I order it. Thanks Jim

Q: Will it fit my 2001 Toyota Tacoma double cab 4x4?

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