Select the year of your Chevrolet Blazer:

When you're out on the trails, the last thing you want to worry about is your differential cover. That's where the Yukon Hardcore Diff Cover comes into play. Made from thick-walled, high-strength nodular steel, this cover is built to take a beating. Whether you're tackling rocky terrain or deep mud, it’s like having a suit of armor for your differential. You know how easy it is to crack or break that low-hanging diff—one wrong hit and your day is done. With this cover, you can push your rig to its limits with confidence.
One of the standout features is how it boosts the structural rigidity of your differential. This means less deflection when you're cranking up the torque, which is a big deal when you're putting your vehicle through its paces. Plus, the contoured inner surfaces help circulate oil more efficiently, keeping things cooler and running smoothly. Nobody wants to deal with overheating components when you’re out having fun.
The Yukon Hardcore Diff Cover doesn't just perform well; it looks good doing it too. The black powder coat finish not only adds a layer of durability but also gives your rig a sleek, aggressive look. And those stainless-steel accent plates and bolts? They add a touch of flair that makes your differential stand out.
Installation is a breeze with the included high-strength steel fasteners—just bolt it on and you’re ready to hit the trail. This cover is compatible with both standard and reverse rotation differentials, so you can be sure it'll fit your setup. And yes, it comes with a filler plug, so you won’t need to scramble for extra parts when you’re getting ready to roll.
Key Features:
- Thick-walled nodular iron construction for maximum durability
- Contoured inner surfaces for improved oil circulation and cooling
- Stylish black powder coat finish that stands up to the elements
- Stainless-steel accents for a unique look
- Compatible with standard and reverse rotation diffs
Specifications:
- Carrier Main Cap Support: No
- Cover Bolt Hole Quantity: 10
- Filler Plug Included: Yes
- Finish: Black
- Gasket Or Seal Included: No
- Material: Nodular Iron
- Mounting Bolts Included: Yes
- Ring Gear Bolt Quantity: 10
Fitment:
This cover fits a wide range of vehicles, including:
- Chevrolet Blazer 1969-1974
- Chevrolet C/K 10 1960-1980
- Ford Bronco 1971-1979
- Jeep Wrangler 1997-2017
So, if you're serious about off-roading and want to protect your investment, the Yukon Hardcore Diff Cover is a solid upgrade. It’s tough, reliable, and gives you that extra peace of mind when you're out there pushing your limits.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
1969-1974 Chevrolet Blazer |
Blazer | 1969-1974 |
1960-1980 Chevrolet C/K 10 |
C/K 10 | 1960-1980 |
1962-1980 Chevrolet C/K 20 |
C/K 20 | 1962-1980 |
1968-1974, 1977-1980 Chevrolet C/K 30 |
C/K 30 | 1968-1974, 1977-1980 |
1984-1985, 1992-1994 Chevrolet Camaro |
Camaro | 1984-1985, 1992-1994 |
1970-1972 Chevrolet G10 Van |
G10 Van | 1970-1972 |
1975-1980 Chevrolet K5 Blazer |
K5 Blazer | 1975-1980 |
1960-1980 Chevrolet Suburban |
Suburban | 1960-1980 |
1994-2001 Dodge Ram 1500 |
Ram 1500 | 1994-2001 |
1994-2002 Dodge Ram 2500 |
Ram 2500 | 1994-2002 |
1974-1993 Dodge Ramcharger |
Ramcharger | 1974-1993 |
1975-1977, 1984-1989 Dodge W100 |
W100 | 1975-1977, 1984-1989 |
1968-1974 Dodge W100 Pickup |
W100 Pickup | 1968-1974 |
1964-1967 Dodge W100 Series |
W100 Series | 1964-1967 |
1977-1993 Dodge W150 |
W150 | 1977-1993 |
1975-1980 Dodge W200 |
W200 | 1975-1980 |
1968-1974 Dodge W200 Pickup |
W200 Pickup | 1968-1974 |
1964-1967 Dodge W200 Series |
W200 Series | 1964-1967 |
1981-1993 Dodge W250 |
W250 | 1981-1993 |
1971-1979 Ford Bronco |
Bronco | 1971-1979 |
1975 Ford E-100 |
E-100 | 1975 |
1953-1979 Ford F-100 |
F-100 | 1953-1979 |
1975-1979 Ford F-150 |
F-150 | 1975-1979 |
1959-1979 Ford F-250 |
F-250 | 1959-1979 |
1979 Ford F-350 |
F-350 | 1979 |
1966-1978 GMC C/K 15 |
C/K 15 | 1966-1978 |
1979-1980 GMC C/K 1500 |
C/K 1500 | 1979-1980 |
1967-1978 GMC C/K 25 |
C/K 25 | 1967-1978 |
1979-1980 GMC C/K 2500 |
C/K 2500 | 1979-1980 |
1971-1980 International Scout II |
Scout II | 1971-1980 |
1993-1997 Isuzu Rodeo |
Rodeo | 1993-1997 |
1960-1983 Jeep CJ5 |
CJ5 | 1960-1983 |
1966-1975 Jeep CJ6 |
CJ6 | 1966-1975 |
1986 Jeep CJ7 |
CJ7 | 1986 |
1986-1993 Jeep Cherokee |
Cherokee | 1986-1993 |
1986-1992 Jeep Comanche |
Comanche | 1986-1992 |
1984-1991, 1993 Jeep Grand Wagoneer |
Grand Wagoneer | 1984-1991, 1993 |
1974-1988 Jeep J10 |
J10 | 1974-1988 |
1981-1986 Jeep Scrambler |
Scrambler | 1981-1986 |
1971-1990 Jeep Wagoneer |
Wagoneer | 1971-1990 |
1997-2017 Jeep Wrangler |
Wrangler | 1997-2017 |
Upon notification of a warranty claim, Yukon shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product, replace it, or refund the purchase price.
This warranty does not cover, and Yukon shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the Yukon product)*. In addition, this warranty does not cover, and Yukon shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Yukon Gear & Axle products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-Yukon component.
This agreement offers you specific legal rights. You may also have other rights which vary from state to state.
YUKON WARRANTY BY PRODUCT
Spool
- Length:As long as original purchaser owns vehicle in which Spool is originally installed
- Notes:It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
- Length:As long as original purchaser owns vehicle in which Super Joint is originally installed
- Notes:Warranty coverage is for breakage of cross section or caps only. Failure by wear or galling is not covered.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturers defects.
- Length:Ten (10) Years
- Notes:Covers parts for ten years against manufacturing defects.
- Length:Ten (10) Years
- Notes:Covers parts for ten years against manufacturing defects.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:One (1) Year
- Notes:Warrantied against manufacturing defects for one (1) year.
- Length:One (1) Year
- Notes:Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
- Length:Six (6) Years
- Notes:All Zip Lockers come with a six (6) year warranty against manufacturer defect, including any collaterally damaged parts and associated labor, up to $2,000*, for the first two (2) years. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
- Length:One (1) Year
- Notes:Covers the replacement of the unit and any collaterally damaged parts and associated labor, up to $2,000. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Includes BK, MK, PK, and YK. Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations
- Length:One (1) Year
- Notes:Warrantied against manufacturing defects for one (1) year. Longer warranty is available through purchase of a Y.E.S. plan.
Installation Instructions
Click to view the Installation Instructions here
Sale price | None |
Wholesale price | $227.74 |
Shipping |
Weight: 14.50 Length: ? Width: ? Height: ? |
Product Added At | Monday 12 July, 2021 |
Product Modified At | Wednesday 06 August, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Carb Approved | - |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Yes |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
RANDYS WorldWide, Inc. | $193.00 | $295.89 | ? | $268.89 | ? | 2025-08-06 11:51:52 |
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