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Dorman 57700 Differential Pinion Shaft Nut
| Brand | Dorman 57700 |
|---|---|
| Color/Finish | Black |
| Crush Sleeves Included | No |
| Head Size (in) | 1.28 in |
| Head Type | Hex |
| Hole Diameter | 0.875 |
| Integral Washer Included | No |
| Material | Steel |
| Open End Type | Yes |
| Package Contents | 1 Nut |
| Pinion Shims Included | No |
| Seat Type | Flat Flange |
| Society Of Automotive Engineers (SAE) Grade | 5 |
| Thread Direction | Clockwise |
| Thread Pitch | 14 |
| Thread Type | Coarse |
| Fits | Jeep, Ram, Dodge, Chrysler, and Mitsubishi · 30 vehicles |
OE direct replacement. Matches the fit and function of the original shaft nut.
Steel construction. Built for durable, reliable performance.
Hex head design. Provides a secure grip for installation and removal.
Cross-references 6036749AA for the same application. See all 1.
Differential Pinion Shaft Nut for OE-Style Service
Dorman 57700 is a differential pinion shaft nut built to match the fit and function of the original hardware on specified vehicles. It is made from steel with a black finish and a flat flange seat for dependable service in driveline repair work.
- Steel construction for strength in differential service
- Clockwise, coarse-thread design with 14 thread pitch
- Hex head with open-end type for service access
- Flat flange seat for proper contact at the pinion shaft
- Black finish for a clean OE-style appearance
- SAE Grade 5 hardware specification
Application Details
This Dorman 57700 differential pinion shaft nut is used in rear differential service on select Jeep, Dodge, Ram, Chrysler, and Mitsubishi vehicles. It is a direct-fit replacement for applications that require the original-style pinion shaft nut, including 2008-2012 Jeep Liberty, 2007-2011 Dodge Nitro, 2008-2010 Dodge Dakota, 2008-2010 Dodge Ram 1500, 2008-2010 Jeep Commander, 2009-2010 Jeep Grand Cherokee, 2007-2009 Chrysler Aspen, 2009 Dodge Durango, 2008-2009 Mitsubishi Raider, 2011-2012 Ram 1500, and 2011 Ram Dakota.
This part cross-references 6036749AA for the same application.
What This Part Helps Address
- Loose or worn differential pinion shaft nut during driveline service
- Replacement needs after pinion seal or differential maintenance
- Hardware damage from corrosion, rounding, or thread wear
- OE-style restoration when the original nut is no longer serviceable
- Fitment issues on specified Jeep, Dodge, Ram, Chrysler, and Mitsubishi rear axle applications
Installation Notes and Tips
Verify thread direction, thread pitch, head size, and seat type before installation. Use the correct service procedure for the differential assembly, and inspect related components such as the pinion seal, yoke, and shaft threads for wear or damage. Because this is a critical driveline fastener, proper torque and setup are important for reliable operation.
Quality Assurance
Dorman designs this pinion shaft nut to match original fit and function on listed vehicles and builds it for durable, reliable performance in differential service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Jeep | Liberty | N/A | — |
| 2012 | Ram | 1500 | N/A | — |
| 2011 | Dodge | Nitro | N/A | — |
| 2011 | Jeep | Liberty | N/A | — |
| 2011 | Ram | 1500 | N/A | — |
| 2011 | Ram | Dakota | N/A | — |
| 2010 | Dodge | Dakota | N/A | — |
| 2010 | Dodge | Nitro | N/A | — |
| 2010 | Dodge | Ram 1500 | N/A | — |
| 2010 | Jeep | Commander | N/A | — |
| 2010 | Jeep | Grand Cherokee | N/A | — |
| 2010 | Jeep | Liberty | N/A | — |
| 2009 | Chrysler | Aspen | N/A | — |
| 2009 | Dodge | Dakota | N/A | — |
| 2009 | Dodge | Durango | N/A | — |
| 2009 | Dodge | Nitro | N/A | — |
| 2009 | Dodge | Ram 1500 | N/A | — |
| 2009 | Jeep | Commander | N/A | — |
| 2009 | Jeep | Grand Cherokee | N/A | — |
| 2009 | Jeep | Liberty | N/A | — |
| 2009 | Mitsubishi | Raider | N/A | — |
| 2008 | Chrysler | Aspen | N/A | — |
| 2008 | Dodge | Dakota | N/A | — |
| 2008 | Dodge | Nitro | N/A | — |
| 2008 | Dodge | Ram 1500 | N/A | — |
| 2008 | Jeep | Commander | N/A | — |
| 2008 | Jeep | Liberty | N/A | — |
| 2008 | Mitsubishi | Raider | N/A | — |
| 2007 | Chrysler | Aspen | N/A | — |
| 2007 | Dodge | Nitro | N/A | — |
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