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Yukon Gear Dura Grip Positraction For 55P GM w/ 17 Spline Axles

SKU: YUKYDGGM55P-17-1

Differential Carriers

YUK Dura Grip...

Yukon Gear Dura Grip Positraction For 55P GM w/ 17 Spline Axles

SKU: YUKYDGGM55P-17-1

Differential Carriers

YUK Dura Grip...

A$1,012.64
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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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 55P GM w/17 Spline Axles
  • Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears)
  • Fully rebuildable design and proudly assembled in the USA
  • Fits 55P GM with 17 Spline Axles
  • 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
  • Gears are cut to provide the strongest teeth possible in any terrain
  • Fits 3.73 Gear Ratio Down [Also Fits Thick Gears]
  • 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:17
Axle Type:semi Floating
Bolt Hole Quantity:10
California Proposition 65:Not Applicable
Case Included:Yes
Description:55P GM 3.73/down Yukon Dura Grip Limited Slip; 17spl; Composite Clutches
Differential Brand:GM
Gear Ratio:3.73 and down
Heat Treated:Yes
Material:Steel
Part Number:yukYDGGM55P-17-1
Title:55P GM 3.73 & down Yukon Dura Grip Limited Slip, 17spl; Composite Clutches
WARNING CA Proposition 65:No

Application Summary

55P GM 17SPL 3.73& DOWN DURAGRIP POSITRACTION, COMPOSITE CLUTCH

Part Type

Limited Slip Differential Assembly

Data: v4.2 - Upd: 2026-10-13 20:47:53

Features

  • All units are backed by extensive product testing and state-of-the-art software design
  • Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears)
  • Fits 3.73 Gear Ratio Down [Also Fits Thick Gears]
  • Fits 55P GM w/17 Spline Axles
  • Fits 55P GM with 17 Spline Axles
  • 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
YDGGM55P-17-1
Product Attributes - Part Type
Differential Carriers
Product Attributes - Product Line
Yukon Gear & Axle Dura Grip Positraction Carriers
Product Attributes - UPC
00883584260561
Product Attributes - Differential Case Design Type
GM 55P (8.2 in. Drop out)
Product Attributes - Remanufactured
No
Product Attributes - Aftermarket Carrier Style
Clutch-type
Product Attributes - Axle Shaft Spline Quantity
17
Product Attributes - Carrier Material
Steel
Product Attributes - Carrier Bearings Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Fits 3.73 ratio and down. Not recommended for use with synthetic oil. A new ring and pinion gear set or a spacer is required when replacing factory 1955-1956 carriers with casting numbers 306.

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYDGGM55P-17-1
SFX Item ID 4487949
Supplier Item Code 4487949
Manufacturer SKU YDGGM55P-17-1
Manufacturer UPC 883584260561
Alternative References yga-26056, 55P

Compatibility

55P GM 17SPL 3.73& DOWN DURAGRIP POSITRACTION, COMPOSITE CLUTCH

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