Yukon Gear & Axle · YDGGM55P-17-1
Part #: YDGGM55P-17-1
UPC: 883584260561
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Description: 55P GM 3.73 & down Yukon Dura Grip Limited Slip, 17spl; Composite Clutches; 55P GM 3.73 & down Yukon Dura Grip Limited Slip, 17 Spline; Positraction; Composite Clutches
Description:
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.
Features & benefits
- Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears)
- Fits 55P GM with 17 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
- Gears are cut to provide the strongest teeth possible in any terrain
Information
A factory thin ring gear was used on 1955-1956 carriers with ribs on the back of the ring gear side. The 1955-1956 open dropout casting numbers end with "306". A new ring and pinion or ring gear spacer is required when replacing the factory 4 series case. 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.
Application summary
| Year | Make / model |
|---|---|
| 1955-1964 | Chevrolet Bel Air |
| 1958-1964 | Chevrolet Biscayne |
| 1964 | Chevrolet Chevelle |
| 1962-1964 | Chevrolet Chevy II |
| 1955-1964 | Chevrolet Corvette |
| 1958-1964 | Chevrolet Impala |
| 1958-1961 | Chevrolet Nomad |
Specifications
- GTIN
- 00883584260561
- Weight
- 21 lb
- Height
- 11 in
- Length
- 11 in
- Width
- 11 in
- EO
- Legal US
- Life cycle
- Available to Order
- AAM brand code
- YUK
- Warehouse brand code
- FDHC
- AAIA brand code
- FDHC
Attributes
- 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
- Yes
- Case Included
- Yes
- Differential Brand
- GM
- Gear Ratio
- 3.73 and down
- Heat Treated
- Yes
- Material
- Steel
- Title
- 55P GM 3.73 & down Yukon Dura Grip Limited Slip, 17spl; Composite Clutches
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1955-1964 Chevrolet Bel Air; 1958-1964 Chevrolet Biscayne; 1964 Chevrolet Chevelle; 1962-1964 Chevrolet Chevy II; 1955-1964 Chevrolet Corvette; 1958-1964 Chevrolet Impala; 1958-1961 Chevrolet Nomad
Yukon Gear & Axle YDGGM55P-17-1
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