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SKF 17689A Transfer Case Output Shaft Seal - Front
| Brand | SKF 17689A |
|---|---|
| Position | Front |
| Width | 0.354 |
| Seal Type | Hmsa7 |
| Shaft Diameter | 1.772 |
| Fits | Chevrolet, GMC, and Isuzu · 11 vehicles |
OE-style sealing design. Built for application-specific fit and fluid control in transfer case service.
Precision dimensions. Specified shaft diameter and width help match the original sealing requirements.
SKF seal engineering. Backed by more than a century of sealing development and manufacturing experience.
Cross-references 97238999 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Transfer Case Output Shaft Seal Overview
The SKF 17689A transfer case output shaft seal is built for applications that need reliable sealing at the output shaft. It uses a specific HMSA7 seal design and precise dimensions to help maintain proper fluid control in the transfer case.
Compatible with select Chevrolet Colorado, GMC Canyon, and Isuzu i-350/i-370 applications, this seal is a direct-fit service part for the listed front-position fitments. The SKF 17689A is engineered for the shaft and housing requirements of those vehicles.
Key Features
- HMSA7 seal type for controlled sealing performance.
- Precision width and shaft diameter specifications for application matching.
- Transfer case sealing component for fluid retention and contamination control.
- SKF sealing design backed by long-standing seal engineering experience.
Detailed Description
The SKF 17689A is a transfer case output shaft seal made for the listed Chevrolet Colorado, GMC Canyon, and Isuzu applications. Its design focuses on keeping lubricant in place while helping block dirt and moisture from entering the transfer case assembly. The specified shaft diameter and seal profile support proper fitment where the original seal dimensions are required. This part cross-references 97238999 for the same application.
Common Issues This Part May Address
- Transfer case fluid seepage at the output shaft.
- Contamination entering the transfer case through a worn seal.
- Noise or drivability concerns related to low fluid level.
- Seal wear from age, heat, or mileage.
Installation Notes and Tips
Verify the shaft diameter and seal dimensions before installation. Inspect the sealing surface for wear, scoring, or debris, and replace any damaged components that could affect sealing performance. Confirm the vehicle application and front-position fitment before ordering.
Quality Assurance
SKF has a long history in seal engineering and manufactures sealing products to specific designs and quality standards. The 17689A reflects that focus on material selection, application-specific design, and long service life.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Colorado | 5.3L | V8 | Front | — |
| 2009 | GMC | Canyon | 5.3L | V8 | Front | — |
| 2008 | Isuzu | i-370 | — | — | Front | — |
| 2007 | Isuzu | i-370 | — | — | Front | — |
| 2006 | Chevrolet | Colorado | — | — | Front | — |
| 2006 | GMC | Canyon | — | — | Front | — |
| 2006 | Isuzu | i-350 | — | — | Front | — |
| 2005 | Chevrolet | Colorado | — | — | Front | — |
| 2005 | GMC | Canyon | — | — | Front | — |
| 2004 | Chevrolet | Colorado | — | — | Front | — |
| 2004 | GMC | Canyon | — | — | Front | — |
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