SKU: 69699092311

Dura Grip Limited Slip For Ford 8.8 Differential 31 Spline 8.8 Inch Ford 31 Spline Duragrip Positraction Composite Clutch Yukon Gear

Sale price$405.85 Regular price$450.94
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Description

Dura Grip Limited Slip For Ford 8.8 Differential 31 Spline 8.8 Inch Ford 31 Spline Duragrip Positraction Composite Clutch Yukon GearYukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable.

Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice.

When your vehicle demands performance, durability and strength, choose Yukon Dura Grip. 8.8 inch Ford Yukon Dura Grip Limited Slip, 31 Spline.

  • Positraction
  • Composite Clutches

Features:

Fits 8.8 inch Ford with 31 Spline Axles Fits all Gear Ratios Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability All units are backed by extensive product testing and state-of-the-art software design Limited Slip Differential with composite clutches Fully rebuildable design and proudly assembled in the USA

Details:

  • AAP Selling Package Quantity UOM: EA
  • Aap uda 12: EA
  • Aap uda 22: 1
  • Assembled: Yes
  • Axle Shaft Spline Quantity: 31
  • Axle Type: semi Floating
  • Bolt Hole Quantity: 10
  • Case Included: Yes
  • Differential Brand: FORD
  • Gear Ratio: All
  • Heat Treated: Yes
  • Material: Steel

Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number Oiladd.

The use of synthetic oil is not recommended and may result in aggressive or noisy operation.

Fitment Notes:

  • Yukon Dura Grip Positraction
  • Ford 8.8 inch. Rear
  • 31 Spline
  • Limited Slip, Yukon Dura Grip Positraction / Limited Slip
  • Ford 8.8 inch.
  • Reverse Front
  • 31 Spline
Shipping Notes
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Exchange/Return Notes
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SKU: 69699092311

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Eric
Houston, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
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Carl L. Bradley
Carnegie, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
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DRJRRT
Grantham, US
★★★★★ 5
Great references book.
Format: Hardcover
Excellent book for medical reference and refresh of knowledge.
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Reviewed in the United States on April 28, 2026
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Ray Schaar
Lake Worth, US
★★★★★ 5
A Wonderful Update To A Great Old Reference Book!
Format: Hardcover
It's the Merck Manual! If you know medicine but are aware you don't know EVERYTHING about EVERYTHING! (Few if any do!) This is a wonderful reference. If you have no medical knowledge and think this will make you know what doctors know. Don't waste your money. You have to have a basic understanding for this to be helpful. This is a wonderful update to an old favorite.
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Reviewed in the United States on July 16, 2025
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Majted
Cuba, US
★★★★★ 5
The most current and inclusive medical reference available mid-2018.
Format: Hardcover, Format: Hardcover
Here’s the review I wrote for the 19th edition on 2011: I've been getting and using the Merck Manual for over 30 years to answer questions about disease for family and friends (pediatrics through geriatrics) as well as preparing to ask germane questions of physicians responsible for care of family and friends. It is comprehensive in its coverage of the etiology, diagnosis, treatment and prognosis of diseases of the human body and contains the latest research results on the treatment options. It's really not that difficult for the layman to understand the medical terminology and the result is factual understanding of the major aspects of disease which you will NOT get from the standard home health care books from Johns Hopkins, Harvard, Mayo Clinic, the AMA or even the Merck Home Health handbook. And, unlike the Merck Manual, these books directed to the laity do not contain the diagnostic information upon which physicians decide precisely what disease they are presented with. Yes, there will be much superfluous information which you may never use, but, when you want and need the information about a specific disease, here's where you should start your education. The same holds true for the updated 2018 20th edition. I neglected to mention that this manual also contains a plethora of ancillary information including thorough sections on pediatrics, geriatrics, injuries, bites and stings, patient care, alternative medicine, dietary supplements, rehabilitation, normal test values and even legal issues such as advance directives. Yup, it’s pricey, but it’s always proved to be valuable to me.
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Reviewed in the United States on June 15, 2018

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