Dorman 635-510 Engine Timing Cover 77-86 GMC Jimmy Chevy C20 Suburban 462846
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$40.30
Select your vehicle at the top of the page to check fitment.
Couldn't load pickup availability
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.
- Direct replacement - this engine timing cover matches the fit and function of the original equipment cover
- Durable construction - this part is specifically designed to withstand extreme underhood temperatures for a long service life
- Cost-effective solution - offers original equipment quality at a competitive price
- Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1982-1986 | Chevrolet | C10 | 5.7L V8 | |
| 1977-1980 | Chevrolet | C10 | 5.7L V8 | |
| 1977-1986 | Chevrolet | C10 Suburban | 5.7L V8 | |
| 1977-1978 | Chevrolet | C10 Suburban | 5.0L V8 | |
| 1977-1986 | Chevrolet | C20 | 5.7L V8 | |
| 1977-1986 | Chevrolet | C20 Suburban | 5.7L V8 | |
| 1977-1978 | Chevrolet | C20 Suburban | 5.0L V8 | |
| 1977-1986 | Chevrolet | C30 | 5.7L V8 | |
| 1977-1986 | Chevrolet | K10 | 5.7L V8 | |
| 1977-1986 | Chevrolet | K10 Suburban | 5.7L V8 | |
| 1977-1978 | Chevrolet | K10 Suburban | 5.0L V8 | |
| 1977-1986 | Chevrolet | K20 | 5.7L V8 | |
| 1977-1986 | Chevrolet | K20 Suburban | 5.7L V8 | |
| 1977-1978 | Chevrolet | K20 Suburban | 5.0L V8 | |
| 1977-1986 | Chevrolet | K30 | 5.7L V8 | |
| 1979 | Chevrolet | K5 Blazer | 6.6L V8 | |
| 1977-1986 | Chevrolet | K5 Blazer | 5.7L V8 | |
| 1977-1984 | Chevrolet | K5 Blazer | 5.0L V8 | |
| 1977-1978 | Chevrolet | P10 | wo/Motorhome Chassis; 5.7L V8 | |
| 1977-1986 | Chevrolet | P20 | wo/Motorhome Chassis; 5.7L V8 | |
| 1977-1986 | Chevrolet | P30 | wo/Motorhome Chassis; 5.7L V8 | |
| 1977-1978 | GMC | C15 | 5.7L V8 | |
| 1977-1978 | GMC | C15 Suburban | 5.0L V8 | |
| 1979-1986 | GMC | C1500 | 5.7L V8 | |
| 1979-1986 | GMC | C1500 Suburban | 5.7L V8 | |
| 1977-1978 | GMC | C25 | 5.7L V8 | |
| 1977-1978 | GMC | C25 Suburban | 5.0L V8 | |
| 1979-1986 | GMC | C2500 | 5.7L V8 | |
| 1979-1986 | GMC | C2500 Suburban | 5.7L V8 | |
| 1977-1978 | GMC | C35 | 5.7L V8 | |
| 1979-1986 | GMC | C3500 | 5.7L V8 | |
| 1977-1986 | GMC | Jimmy | 5.7L V8 | |
| 1977-1978 | GMC | Jimmy | 5.0L V8 | |
| 1977-1978 | GMC | K15 | 5.7L V8 | |
| 1977-1978 | GMC | K15 Suburban | 5.0L V8 | |
| 1979-1986 | GMC | K1500 | 5.7L V8 | |
| 1979-1986 | GMC | K1500 Suburban | 5.7L V8 | |
| 1977-1978 | GMC | K25 | 5.7L V8 | |
| 1977-1978 | GMC | K25 Suburban | 5.0L V8 | |
| 1979-1986 | GMC | K2500 | 5.7L V8 | |
| 1979-1986 | GMC | K2500 Suburban | 5.7L V8 | |
| 1977-1978 | GMC | K35 | 5.7L V8 | |
| 1979-1986 | GMC | K3500 | 5.7L V8 | |
| 1977-1978 | GMC | P25 | wo/Motorhome Chassis; 5.7L V8 | |
| 1979-1986 | GMC | P2500 | wo/Motorhome Chassis; 5.7L V8 | |
| 1977-1978 | GMC | P35 | wo/Motorhome Chassis; 5.7L V8 | |
| 1979-1986 | GMC | P3500 | wo/Motorhome Chassis; 5.7L V8 |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 635-510 |
| UPC | 019495108962 |
| Material | Steel |
| Length | 11 in. |
| Color | Black |
| Mounting Hardware Included | Yes |
| Grade Type | Standard Replacement |
| Package Contents | Timing Cover; Gasket; Seal |
| Width (in) | 8 in |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 462846 | General Motors (OE) |
|---|---|
| 12531283 | General Motors (OE) |
| 500350s | Interchange |
| 103120 | Interchange |