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Yukon Dura Grip Positraction Differential: YDGGM7.5-3-28-SM
The Yukon Dura Grip Positraction Differential, model YDGGM7.5-3-28-SM, is designed for those who demand reliable traction and durability in a variety of driving conditions. This limited slip differential is engineered to provide seamless power transfer to both wheels, enhancing grip and stability during acceleration.
Construction and Features
- Gear Ratio Compatibility: Designed for 3.23 and up.
- Axle Compatibility: Fits GM 7.5" and 7.625" with 28 spline axles.
- Material: Constructed from high-strength nodular iron, featuring 4320 chromoly spider gears for exceptional durability.
- Clutch Design: Utilizes composite clutches to ensure smooth engagement and reliable performance.
- Rebuildable: The Dura Grip is fully rebuildable, allowing for maintenance and extended use.
- Manufacturing: Proudly assembled in the USA, backed by rigorous product testing and advanced software design.
Specifications
- Assembled: Yes
- Axle Shaft Spline Quantity: 28
- Axle Type: Semi-Floating
- Bolt Hole Quantity: 10
- Case Included: Yes
- Differential Brand: GM
- Heat Treated: Yes
- Material: Steel
Fitment
The Yukon Dura Grip Differential is compatible with a range of GM vehicles, ensuring a precise fit for your application:
- Buick Apollo (1973-1975)
- Buick Electra (1977-1981)
- Buick Regal (1978-1981)
- Buick Skylark (1975-1979)
- Chevrolet Astro (1993-2005)
- Chevrolet Camaro (1990-2002)
- Chevrolet Caprice (1978-1981 & 1993-1996)
- Chevrolet El Camino (1977-1981)
- Chevrolet Impala (1977-1981 & 1994-1996)
- Chevrolet Malibu (1973-1981)
- Chevrolet Monte Carlo (1978-1981)
- Chevrolet Nova (1977-1979)
- Chevrolet S10 (1988-2004)
- GMC Envoy (2002-2005)
- GMC Jimmy (1991)
- GMC S15 (1988-1990)
- GMC Sonoma (1992-2004)
- Isuzu Rodeo (1991-2002)
- Oldsmobile Bravada (1993-1994 & 1996-2004)
- Oldsmobile Cutlass (1978-1981)
- Oldsmobile Omega (1976-1979)
- Pontiac Bonneville (1975-1981)
- Pontiac Firebird (1977-1981 & 1990-2002)
For those looking to enhance their vehicle's traction and performance, the Yukon Dura Grip Positraction Differential offers a robust solution tailored for a wide range of applications.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1973-1975 Buick Apollo |
Apollo | 1973-1975 |
|
1977-1981 Buick Electra |
Electra | 1977-1981 |
|
1978-1981 Buick Regal |
Regal | 1978-1981 |
|
1975-1979 Buick Skylark |
Skylark | 1975-1979 |
|
1993-2005 Chevrolet Astro |
Astro | 1993-2005 |
|
1990-2002 Chevrolet Camaro |
Camaro | 1990-2002 |
|
1978-1981, 1993-1996 Chevrolet Caprice |
Caprice | 1978-1981, 1993-1996 |
|
1977-1981 Chevrolet El Camino |
El Camino | 1977-1981 |
|
1977-1981, 1994-1996 Chevrolet Impala |
Impala | 1977-1981, 1994-1996 |
|
1973-1981 Chevrolet Malibu |
Malibu | 1973-1981 |
|
1978-1981 Chevrolet Monte Carlo |
Monte Carlo | 1978-1981 |
|
1977-1979 Chevrolet Nova |
Nova | 1977-1979 |
|
1988-2004 Chevrolet S10 |
S10 | 1988-2004 |
|
2002-2005 GMC Envoy |
Envoy | 2002-2005 |
|
1991 GMC Jimmy |
Jimmy | 1991 |
|
1988-1990 GMC S15 |
S15 | 1988-1990 |
|
1992-2004 GMC Sonoma |
Sonoma | 1992-2004 |
|
1991-2002 Isuzu Rodeo |
Rodeo | 1991-2002 |
|
1993-1994, 1996-2004 Oldsmobile Bravada |
Bravada | 1993-1994, 1996-2004 |
|
1978-1981 Oldsmobile Cutlass |
Cutlass | 1978-1981 |
|
1976-1979 Oldsmobile Omega |
Omega | 1976-1979 |
|
1975-1981 Pontiac Bonneville |
Bonneville | 1975-1981 |
|
1977-1981, 1990-2002 Pontiac Firebird |
Firebird | 1977-1981, 1990-2002 |
Yukon's mission is to build quality parts that exceed your expectations. We achieve this through state-of-the-art product design and an in-house engineering team. Our parts are then produced by leaders in OEM manufacturing and endure rigorous testing.
Yukon Gear & Axle ("Yukon") warrants the original retail purchaser that all Yukon products will be free from defects in materials and workmanship for the periods shown herein. Yukon makes no other warranty of any kind, express or implied. All other warranties, including but not limited to an implied warranty of merchantability or fitness for a particular purpose, are excluded. This warranty is offered provided that the Yukon product has been installed and maintained in accordance with Yukon instructions, and that it has not been subject to modification, accident, abnormal use or misuse. At Yukon's discretion, this warranty may be voided if installation of Yukon product(s) occurs on vehicles with tires that exceed Yukon Maximum Recommended Tire Size.
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
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
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