SKU: 1429106905

Dana 80 3.73 & Down Dura Grip 37 Spline ABS Compatible Limited Slip D80 37 Spline 3.73 & Down Duragrip Positraction ABS Yukon Gear

Sale price$562.46 Regular price$624.95
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Dana 80 3.73 & Down Dura Grip 37 Spline ABS Compatible Limited Slip D80 37 Spline 3.73 & Down Duragrip Positraction ABS 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. Dana 80 3.73 & Down Yukon Dura Grip Positraction, 37 Spline, Antilock Brake System Compatible.

  • Limited Slip
  • 4 Pinion Design

Features:

Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears) Fits Dana Spicer 80 with 37 Spline Axles Fully rebuildable design and proudly assembled in the USA Limited Slip Differential with Composite Clutches All units are backed by extensive product testing and state-of-the-art software design Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability 4 Pinion Design Gears are cut to provide the strongest teeth possible in any terrain

Details:

  • AAP Selling Package Quantity UOM: EA
  • Aap uda 12: EA
  • Aap uda 22: 1
  • Assembled: Yes
  • Axle Shaft Spline Quantity: 37
  • Axle Type: full floating
  • Bolt Hole Quantity: 12
  • Case Included: Yes
  • Differential Brand: DANA
  • Gear Ratio: 3.73 and down
  • Heat Treated: Yes
  • Material: Steel

Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and two bottles of 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
  • Dana 80 Rear
  • 37 spline
  • 3.73 and down ratios
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1429106905

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Bryan Brook
Battle Creek, US
★★★★★ 4
Good product with quality-control issues
Color: Dark Grey, Size: 31W x 31L
I really like these jeans. I own them in almost every color they offer, but the manufacturing consistency is hit or miss. The latest pair I bought has a much smaller pocket opening than the others. I also always order the same size (31×31), but when I got the red pair they were ridiculously long, more like a 31×36. And the first khaki pair I bought had pockets about half as deep as the rest. My iPhone would literally stick out of them. That said, for the price and overall look, they’re still a solid buy.
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Reviewed in the United States on February 15, 2026
G
Verified Purchase
George E.M.Yates
Cuba, US
★★★★★ 5
Comfortable
Color: Deep Brown, Size: 34W x 32L
Nicely fit.
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Reviewed in the United States on May 25, 2026
S
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scott
Boise, US
★★★★★ 5
Just buy. You will want more in different colors
Color: Lemon Yellow, Size: 40W x 32L
Excellent pants. Super comfy
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Reviewed in the United States on May 20, 2026
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Adan Jarina
Massapequa, US
★★★★★ 5
HIGHLY RECOMMENDED!
Color: Deep Brown, Size: 34W x 32L
It fits so well and true to size. The quality of the fabric is commendable. I will surely buy again.
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Reviewed in the United States on May 20, 2026
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SwitchNiche
Massapequa, US
★★★★★ 3
Mid jeans. Not bad but not amazing
The button is super wobbly and feels like itll break at any moment. The zipper quality also isnt great even when im not wearing them the zipper cant go above like 80% when I wear them itll slowly unzip if I twist or turn my body over a few hours. There's also not a lot of room for your bits so maybe go a size up. Other than that rhe material is comfy and has a bit of give so unlike other skinny jeans you dont feel restricted. The color is also super vibrant and lovely. Im not gonna return them unless the zipper breaks but idk if ill buy another pair if the button is like this.
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Reviewed in the United States on October 11, 2025

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