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Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 31 Spline, Compatible with 8.8" Ford Axle, YDGF8.8-31-1

  • Based on 111 reviews
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Availability: Only 6 left in stock, order soon!
Fulfilled by Quick Performance Racing

Arrives Apr 11 – Apr 13
Order within 8 hours and 15 minutes
Available payment plans shown during checkout

Style: Ford 8.8" with 31 Spline Axle


Pattern Name: Differential


Features

  • Precise Purpose: Designed to provide smooth yet aggressive traction, enhancing truck or car handling and stability in demanding conditions with composite clutches, giving optimal torque distribution
  • Perfect Fit: This diff fits 8.8" Ford axles with 31 splines and all gear ratios, with gears cut to provide the strongest teeth possible in any terrain - an unmatched auto standard
  • Rebuildable Design: The Dura Grip differential is fully rebuildable, allowing for easy repair, assembly, replacement, upgrades, and extended lifespan. Our diff 's are proudly assembled in the USA!
  • Quality and Craftsmanship: Our Dura Grip differentials are constructed with high-quality materials, with forged 4320 chromoly spider gears, ensuring durability and reliability in performance
  • Trusted Brand: Our products are known for their commitment to quality, advanced engineering techniques, and rigorous diagnostic testing - you can trust performance parts from Yukon Gear & Axle

Description

The YDGF8.8-31-1 Yukon Dura Grip is the ultimate choice for those seeking smooth yet aggressive traction in a limited slip differential. Engineered for long life and completely rebuildable, this differential is designed to provide the confidence and performance you need across a wide variety of terrains. Constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches, the Dura Grip offers unmatched positraction performance for vehicles demanding durability and strength. When it comes to purchasing automotive parts, it's important to understand the differences between authentic products like the Yukon Dura Grip and knockoff counterparts. Knockoff differentials may seem like a bargain, but they often lack the quality, durability, and performance standards of genuine products. Investing in an authentic Yukon Dura Grip ensures superior quality materials, precision engineering, and state-of-the-art technologies that undergo rigorous testing to meet stringent quality standards. The performance and reliability of a differential are crucial factors to consider when making a purchase. The Yukon Dura Grip is designed to deliver optimal traction, enhance handling, and maximize torque distribution for improved vehicle control and stability in demanding conditions. Knockoff differentials may fail to deliver the same level of performance, potentially leading to reduced traction, excessive wear and tear, and even complete failure of the differential system. Choosing an authentic Yukon Dura Grip also comes with the added benefit of warranty and support from the manufacturer. Genuine products are backed by a warranty that protects buyers from manufacturing defects and ensures prompt resolution of any issues. Knockoff differentials often lack this support, leaving buyers vulnerable to costly repairs or replacements. Safety is always a top priority when it comes to vehicle components. Authentic Yukon Dura Grip differentials are built to meet stringent safety regulations and undergo thorough testing to ensure optimal performance under various driving conditions. Choosing an authentic product ensures the safety of both the driver and passengers, providing peace of mind and longevity for your vehicle's differential system. In conclusion, investing in an authentic Yukon Dura Grip differential offers superior quality, durability, performance, warranty, and safety benefits that far outweigh the initial cost savings of knockoff alternatives. Don't compromise your safety and driving experience - choose authenticity over imitation. The Yukon Dura Grip is proudly assembled and quality tested in the USA, ensuring top-notch quality and reliability for unmatched positraction performance.

Manufacturer: ‎Yukon Gear & Axle


Brand: ‎Yukon Gear & Axle


Model: ‎DuraGrip Limited Slip Differential Positraction Ford 8.8" w/31 Spline


Item Weight: ‎12 pounds


Item model number: ‎YDGF8.8-31-1


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎YDGF8.8-31-1


OEM Part Number: ‎YDGF931AG


Date First Available: February 13, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 11 – Apr 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Fit perfectly
Lighter than original 8.8 Ford carrier. Could not find side gears and shaft for my 1983 F-150. Could only find one carrier and it was $1,000. This is half the price with side gears that are twice as strong as factory. Love it!
Reviewed in the United States on February 27, 2025 by Daniel P. Larson

  • Well made unit
Well made item
Reviewed in the United States on July 14, 2024 by Cool Grandma

  • Works great
The media could not be loaded. Put it in an 8.8 explorer rearend and into my ls swapped rx7. Works great so far 1 month in no issues.
Reviewed in the United States on May 18, 2021 by Nick Koba Nick Koba

  • Locker
This was a locker and I returned it. Well built differential but not what I needed.
Reviewed in the United States on September 27, 2022 by Esoteric Creations

  • Works great in 1996 Ford Bronco
Used this item. World perfectly in 1996 Ford Bronco.
Reviewed in the United States on November 27, 2020 by Jeff

  • Fast shipping item as described.
Great looking item. I will know more later. For my 2008 f150.
Reviewed in the United States on January 15, 2021 by Danny Stampley

  • Five Stars
High quality part. Seems to work rather well.
Reviewed in the United States on November 4, 2015 by SirDuck

  • Not durable at all
I ordered a Yukon duragrip locker October 17th 2023. 1 paid $400 to have it installed in my 2005 Mustang GT (31 spline rear axle) Keep in mind this car makes under 350 HP. I ordered this because I work at a performance shop that is a dealer for Yukon. We install your products all the time. I did a 700 mile break in before ANY harsh driving and then a rearend service. Last weekend it did 2 hard launches. The 3rd hard launch the entire unit exploded. This locker has less than 7,000 miles on it and didn't have any hard launches until last weekend. I was not on radials or slicks. I was on street tires. I'm not sure why this happened to a car that is on 20" street tires, factory clutch, factory trans (TR3650), and a factory FAILURE PRONE 2 PEICE DRIVESHAFT(which I was expecting to break first before a built rearend matched with Yukon 3.73s and your posi. I'm hoping we can get this warrantied. I would also really like to be reimbursed because my installer is charging me another $350 to re install the posi when it comes in. ... show more
Reviewed in the United States on February 27, 2024 by Gage Pounds Gage Pounds

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