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Yukon Gear & Axle Yukon Trac-Loc Differential for Ford 8 Inch 28 Spline Axles Aggressive Design
$932.89
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If you're looking to beef up your ride with a limited slip differential that won’t let you down, the Yukon Dura Grip is where it’s at. This isn't just any differential; it's built for those who want to hit the road—or off-road—with confidence. It delivers that perfect balance of smooth traction and aggressive grip, whether you’re cruising down the highway or tackling some rugged terrain.

One of the best things about the Dura Grip is its durability. It's engineered for the long haul, and if something does wear out, you can rebuild it. No need to toss it and buy a new one. The high-strength nodular case and those tough-as-nails 4320 chromoly spider gears mean you’re getting serious strength under the hood. Plus, the composite clutches work hard to give you that dependable traction when you need it most.

Let’s get into the nitty-gritty. This bad boy fits all gear ratios and is designed specifically for 8” Ford axles with 28 spline. It’s fully rebuildable and proudly assembled right here in the USA. You’ll find a 4 pinion design that not only adds to its strength but also ensures it performs well in a variety of conditions. The gears are cut to provide the strongest teeth possible, so you can count on it, no matter where your adventures take you.

Features:
  • Compatible with all gear ratios
  • Designed for 8" Ford with 28 spline axles
  • Fully rebuildable—save money and keep your differential running strong
  • Limited slip differential with composite clutches for smooth operation
  • Backed by extensive product testing to ensure reliability
  • Durable 4320 chromoly spider gears
  • 4 pinion design for added strength
  • Aggressive design for enhanced traction
  • Gears cut for maximum durability in any terrain
Specifications:
  • Assembled: Yes
  • Axle Shaft Spline Quantity: 28
  • Axle Type: Semi Floating
  • Bolt Hole Quantity: 10
  • Case Included: Yes
  • Differential Brand: FORD
  • Gear Ratio: All
  • Heat Treated: Yes
  • Material: Steel

Products Fitment:

  • Ford Fairlane 1962-1967
  • Ford Fairmont 1978
  • Ford Falcon 1964-1970
  • Ford Gran Torino 1972-1976
  • Ford Granada 1975-1978
  • Ford LTD 1967-1978
  • Ford Maverick 1970-1977
  • Ford Mustang 1964-1973
  • Ford Pinto 1971-1980
  • Ford Ranchero 1964-1979
  • Mercury Bobcat 1975-1980
  • Mercury Comet 1962-1969 & 1971-1977
  • Mercury Cougar 1967-1970
  • Mercury Zephyr 1978

So, if your vehicle demands a reliable performance upgrade, the Yukon Dura Grip is the way to go. It’s built tough, and it’s ready to take your driving experience to the next level.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1962-1967
Ford Fairlane
1978
Ford Fairmont
1964-1970
Ford Falcon
1972-1976
Ford Gran Torino
1975-1978
Ford Granada
1967-1978
Ford LTD
1970-1977
Ford Maverick
1964-1973
Ford Mustang
1971-1980
Ford Pinto
1964-1979
Ford Ranchero
1975-1980
Mercury Bobcat
1962-1969, 1971-1977
Mercury Comet
1967-1970
Mercury Cougar
1978
Mercury Zephyr
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
  • 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.
Super Joint
  • 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.
YP - Series Products (other than Spool and Super Joint)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturers defects.
Front Axle (1541H)
  • Length:Ten (10) Years
  • Notes:Covers parts for ten years against manufacturing defects.
Rear Axle (1541H)
  • Length:Ten (10) Years
  • Notes:Covers parts for ten years against manufacturing defects.
Rear Axle 4340 (YA W)
  • 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.
Front Axle (Series YA W)
  • 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.
Ring & Pinion Gear Set
  • Length:One (1) Year
  • Notes:Warrantied against manufacturing defects for one (1) year.
Positraction Differential
  • 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.
Zip Locker (YZL)
  • 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.
Grizzly Locker (YGL)
  • 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.
Yokes
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Carriers (YC)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Tools (YT)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Install Kits
  • Length:One (1) Year
  • Notes:Includes BK, MK, PK, and YK. Covers parts for one year against manufacturing defects.
Spider Gear Kits (YPK)
  • Length:One (1) Year
  • Notes:One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
YHC Drive Flanges
  • 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.
Yukon Hardcore Locking Hubs
  • 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
Driveshafts
  • 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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