8H8437 Pre-Combustion Chamber Gasket fit Caterpillar
8H8437 Pre-Combustion Chamber Gasket fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
8H8437 Pre-Combustion Chamber Gasket
The 8H8437 pre-combustion chamber gasket is used with Caterpillar equipment, including track-type tractors, industrial engines, and track-type loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The gasket is identified by SKU 8H8437 and is listed for Caterpillar equipment applications covering the D4D, D320A, 951B, 955H, and 955K models or machine series shown below. The available application data identifies the equipment type and model designation; it does not specify the installation position beyond the pre-combustion chamber gasket application.
Fitment
| Equipment brand | Caterpillar |
| Equipment type | Track-type tractor |
| Compatible model | D4D |
| Equipment type | Industrial engine |
| Compatible model | D320A |
| Equipment type | Track-type loader |
| Compatible model | 951B |
| Compatible model | 955H |
| Compatible model | 955K |
Cross-reference numbers
| SKU | 8H8437 |
| Part number format | 8H-8437 |
| Associated equipment manufacturer | Caterpillar |
Number 8H-8437 is the hyphenated presentation of the 8H8437 identifier. Both number formats are included to support identification against parts records and equipment documentation.
Specifications
| Part type | Pre-combustion chamber gasket |
| Category | Pre-Combustion Chamber Gaskets |
| Part condition | New |
| Part classification | Aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Weight | 0.1 lb |
| Length | 25 cm |
| Width | 18.3 cm |
| Depth | 0.08 cm |
The listed dimensions and weight are the available packaged or catalog specifications for the 8H8437 gasket. The source data does not specify gasket material, sealing compound, bolt-hole pattern, temperature rating, or additional components included with the part.




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