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Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles

SKU: YUKYDGGM8.5O-3-28

Differential Carriers

YUK Dura Grip...

Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles

SKU: YUKYDGGM8.5O-3-28

Differential Carriers

YUK Dura Grip...

A$1,174.48
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

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.

Product Overview

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.


Features and Benefits

  • Fits 8.5 in. Oldsmobile w/28 Spline Axles
  • Fits Factory 3.08 & 3.23 Ratio or Aftermarket Gear Ratios
  • Gears are cut to provide the strongest teeth possible in any terrain
  • Fits 8.5" Oldsmobile with 28 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
  • Fits Factory 3.08/3.23 Ratio Or Aftermarket Gear Ratios
  • Limited Slip Differential w/Composite Clutches

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Assembled:Yes
Axle Shaft Spline Quantity:28
Axle Type:semi Floating
Bolt Hole Quantity:10
California Proposition 65:Not Applicable
Case Included:Yes
Description:8.5in. Oldsmobile Dura Grip Limited Slip; 28spl; Composite Clutches
Differential Brand:GM
Gear Ratio:OE 3.08, 3.23 or YG R&P
Heat Treated:Yes
Material:Steel
Part Number:yukYDGGM8.5O-3-28
Title:8.5" Oldsmobile Dura Grip Limited Slip, 28spl; Composite Clutches
WARNING CA Proposition 65:No

Application Summary

8.5" OLDS 28spl 12 BOLT DURAGRIP POSITRACTION, OE 3.08, 3.23 or YG R&Ps, COMPOSITE CLUTCH

Part Type

Limited Slip Differential Assembly

Data: v4.2 - Upd: 2026-10-13 20:46:13

Features

  • All units are backed by extensive product testing and state-of-the-art software design
  • Fits 8.5 in. Oldsmobile w/28 Spline Axles
  • Fits 8.5" Oldsmobile with 28 spline axles
  • Fits Factory 3.08 & 3.23 Ratio or Aftermarket Gear Ratios
  • Fits Factory 3.08/3.23 Ratio Or Aftermarket Gear Ratios
  • Fully rebuildable design and proudly assembled in the USA
  • Gears are cut to provide the strongest teeth possible in any terrain
  • Limited Slip Differential w/Composite Clutches
  • Limited Slip Differential with Composite Clutches
  • Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability

Specifications

Product Attributes - Brand
Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number
YDGGM8.5O-3-28
Product Attributes - Part Type
Differential Carriers
Product Attributes - Product Line
Yukon Gear & Axle Dura Grip Positraction Carriers
Product Attributes - UPC
00883584103011
Product Attributes - Differential Case Design Type
GM 8.5 in., O axle
Product Attributes - Remanufactured
No
Product Attributes - Aftermarket Carrier Style
Clutch-type
Product Attributes - Cover Bolts
12
Product Attributes - Carrier Series
3
Product Attributes - Axle Shaft Spline Quantity
28
Product Attributes - Manufacturer of Axle
GM
Product Attributes - Carrier Material
Nodular iron
Product Attributes - Carrier Bearings Included
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For 'O' axle with 12 bolt cover and 10 bolt ring gear. Fits factory 3.08 and 3.23 or aftermarket gear ratios.

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYDGGM8.5O-3-28
SFX Item ID 4491415
Supplier Item Code 4491415
Manufacturer SKU YDGGM8.5O-3-28
Manufacturer UPC 883584103011
Alternative References yga-10301, 8.5in

Compatibility

8.5" OLDS 28spl 12 BOLT DURAGRIP POSITRACTION, OE 3.08, 3.23 or YG R&Ps, COMPOSITE CLUTCH

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