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SKF 16787 Steering Knuckle Seal - Front Upper
Reliable Steering Knuckle Seal for Chevrolet and GMC Trucks
The SKF 16787 steering knuckle seal is engineered to provide a precise fit and durable sealing performance for select Chevrolet and GMC heavy-duty trucks. Designed with nitrile sealing surfaces, this seal helps maintain optimal steering system integrity under demanding conditions.
- Width: 0.200 inches for compact and effective sealing
- Outside Diameter: 2.005 inches ensuring proper fitment
- Shaft Diameter: 1.675 inches tailored for specific steering knuckle shafts
- Sealing Surface Type: Nitrile for resistance to oils and wear
- Compatible with Chevrolet K30, K3500 and GMC V30, V3500 models
Durable Design and Material Specifications
The SKF 16787 steering knuckle seal features a nitrile sealing surface, known for its resistance to petroleum-based fluids and abrasion. With a precise outside diameter of 2.005 inches and a shaft diameter of 1.675 inches, this seal fits tightly to prevent contaminants from entering the steering knuckle assembly. The 0.200-inch width balances durability with flexibility, ensuring a secure seal without compromising movement. This part is specifically designed for heavy-duty Chevrolet and GMC trucks, including the K30, K3500, V30, and V3500 models, where reliable steering performance is critical.
Applications and Problem Solving
- Prevents leakage of grease and lubricants from the steering knuckle
- Protects steering components from dirt, dust, and moisture intrusion
- Reduces wear on steering knuckle shafts by maintaining proper lubrication
- Helps maintain steering precision and vehicle handling stability
- Addresses common seal failures in Chevrolet K30, K3500 and GMC V30, V3500 trucks
Installation Notes and Tips
When installing the SKF 16787 steering knuckle seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches the original part to maintain proper sealing function. Regular inspection of the seal during maintenance intervals can help detect early wear or damage.
Quality Assurance and Warranty
SKF manufactures the 16787 steering knuckle seal to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details are not provided, SKF products typically adhere to industry standards for material and workmanship reliability.
| Brand | SKF |
| Part Number | 16787 |
| Width | 0.200 |
| Outside Diameter | 2.005 |
| Sealing Surface Type | Nitrile |
| Shaft Diameter | 1.675 |
This part fits 56 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1991 | Chevrolet | V3500 | 4WD | Front Upper | |
| 1991 | Chevrolet | V3500 | 4WD | Front Upper | From 1988: |
| 1991 | GMC | V3500 | 4WD | Front Upper | |
| 1991 | GMC | V3500 | 4WD | Front Upper | From 1988: |
| 1990 | Chevrolet | V3500 | 4WD | Front Upper | |
| 1990 | Chevrolet | V3500 | 4WD | Front Upper | From 1988: |
| 1990 | GMC | V3500 | 4WD | Front Upper | |
| 1990 | GMC | V3500 | 4WD | Front Upper | From 1988: |
| 1989 | Chevrolet | V3500 | 4WD | Front Upper | |
| 1989 | Chevrolet | V3500 | 4WD | Front Upper | From 1988: |
| 1989 | GMC | V3500 | 4WD | Front Upper | |
| 1989 | GMC | V3500 | 4WD | Front Upper | From 1988: |
| 1988 | Chevrolet | V30 | 4WD | Front Upper | |
| 1988 | Chevrolet | V30 | 4WD | Front Upper | From 1988: |
| 1988 | GMC | V3500 | 4WD | Front Upper | |
| 1988 | GMC | V3500 | 4WD | Front Upper | From 1988: |
| 1987 | Chevrolet | V30 | 4WD | Front Upper | |
| 1987 | Chevrolet | V30 | 4WD | Front Upper | From 1988: |
| 1987 | GMC | V3500 | 4WD | Front Upper | |
| 1987 | GMC | V3500 | 4WD | Front Upper | From 1988: |
| 1986 | Chevrolet | K30 | 4WD | Front Upper | |
| 1986 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1986 | GMC | K3500 | 4WD | Front Upper | |
| 1986 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1985 | Chevrolet | K30 | 4WD | Front Upper | |
| 1985 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1985 | GMC | K3500 | 4WD | Front Upper | |
| 1985 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1984 | Chevrolet | K30 | 4WD | Front Upper | |
| 1984 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1984 | GMC | K3500 | 4WD | Front Upper | |
| 1984 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1983 | Chevrolet | K30 | 4WD | Front Upper | |
| 1983 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1983 | GMC | K3500 | 4WD | Front Upper | |
| 1983 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1982 | Chevrolet | K30 | 4WD | Front Upper | |
| 1982 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1982 | GMC | K3500 | 4WD | Front Upper | |
| 1982 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1981 | Chevrolet | K30 | 4WD | Front Upper | |
| 1981 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1981 | GMC | K3500 | 4WD | Front Upper | |
| 1981 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1980 | Chevrolet | K30 | 4WD | Front Upper | |
| 1980 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1980 | GMC | K3500 | 4WD | Front Upper | |
| 1980 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1979 | Chevrolet | K30 | 4WD | Front Upper | |
| 1979 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1979 | GMC | K3500 | 4WD | Front Upper | |
| 1979 | GMC | K3500 | 4WD | Front Upper | From 1988: |
| 1978 | Chevrolet | K30 | 4WD | Front Upper | |
| 1978 | Chevrolet | K30 | 4WD | Front Upper | From 1988: |
| 1977 | Chevrolet | K30 | 4WD | Front Upper | From '88 |
| 1977 | Chevrolet | K30 | 4WD | Front Upper | From 1988:; From '88 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.