4L8651 Gasket fit Caterpillar
4L8651 Gasket fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4L8651 Gasket fit Caterpillar — SKU 4L8651
The 4L8651 is a beaded gasket for engine, generator, industrial engine, and ship-equipment applications using Caterpillar equipment. The gasket is listed for Caterpillar D379, D398, D399, G379, G398, and related model variants. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is used in assemblies where a gasket is required for the relevant engine or generator application. Fitment information includes Caterpillar equipment from the D379, D398, D399, G379, G398, and G399 model families, including the variants specified below.
Fitment
- Caterpillar D379A engine and generator applications
- Caterpillar D379B engine and generator applications
- Caterpillar D398A engine and generator applications
- Caterpillar D398B engine and generator applications
- Caterpillar D399 engine and generator applications
- Caterpillar D379 industrial engine applications
- Caterpillar D379B industrial engine applications
- Caterpillar D398 industrial engine applications
- Caterpillar D398B industrial engine applications
- Caterpillar D399 industrial engine applications
- Caterpillar G379 industrial engine applications
- Caterpillar G379A industrial engine applications
- Caterpillar G398 industrial engine applications
- Caterpillar G399 industrial engine applications
The gasket is also identified for use in Caterpillar ship-equipment applications associated with the D379A, D379B, D398A, D398B, and D399 models. Compatibility should be checked against the equipment model, engine arrangement, and the installed part number before installation.
Cross-reference numbers
| Equipment manufacturer part number | 4L8651 |
| Part number format with separator | 4L-8651 |
| SKU | 4L8651 |
Numbers 4L8651 and 4L-8651 refer to the same gasket identification in the available application data. The equipment manufacturer referenced for the listed fitment is Caterpillar.
Specifications
| Part type | Beaded gasket |
| Application | Engine and generator kits |
| Additional application | Industrial engines and ship equipment |
| Equipment brand | Caterpillar |
| Length | Approximately 13.5 cm |
| Width | Approximately 11.5 cm |
| Depth | Approximately 0.08 cm |
| Weight | Approximately 0.1 lb |
| Part condition | New |
| Manufacturer | CTP (Costex Tractor Parts) |
The supplied dimensional and weight values are approximate. The gasket is supplied as the gasket component identified by SKU 4L8651; no additional installation hardware or kit contents are specified in the available product data.




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