7E7312 Head Gasket fit Caterpillar
7E7312 Head Gasket fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7E7312 Head Gasket
7E7312 is a cylinder head gasket for Caterpillar equipment and engines, including Caterpillar 3412-series engines, G3412-series engines, and SR4 generator applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is used between the cylinder head and the engine block to seal the cylinder head joint in the listed Caterpillar engine, machine, generator set, and generator applications. The product identification number is 7E7312.
Fitment
- Caterpillar 3412 engine
- Caterpillar 3412C engine
- Caterpillar 3412D engine
- Caterpillar 3412E engine
- Caterpillar G3412 engine
- Caterpillar G3412C engine
- Caterpillar SR4 generator application
The gasket is specified for Caterpillar engine-machine assemblies, Caterpillar engine-generator sets, and Caterpillar generator equipment associated with the models and series listed above. Model designations appearing more than once in the source data are shown once in the fitment list.
Fitment should be checked against the engine model and the part number removed from the machine before installation. The listed applications include both standard 3412 engine variants and G3412 gas-engine variants, as well as SR4 generator equipment.
Cross-reference numbers
- 7E7312
- 2W7985
- 4N2578
- 2253099
7E7312 is the product identification number for this gasket and is also listed as a Caterpillar part number. The numbers 2W7985, 4N2578, and 2253099 are listed as interchangeable or replacement references for the same cylinder head gasket application.
Cross-reference numbers identify the gasket application but do not by themselves confirm fitment for every engine configuration. When ordering or installing the part, compare the engine model, equipment application, and removed gasket number with the service parts information for the specific unit.
Specifications
| Part type | Cylinder head gasket |
| Part number | 7E7312 |
| Equipment manufacturer | Caterpillar |
| Applicable engine series | 3412, 3412C, 3412D, 3412E, G3412, and G3412C |
| Generator application | SR4 |
| Equipment types | Engine-machine, engine-generator set, and generator |
| Manufacturing status | New aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Weight | 2 lb |
| Length | 119 cm |
| Width | 33.5 cm |
| Depth | 0.3 cm |
The dimensions and weight are provided for the gasket as listed in the product data. The part is identified as a cylinder head gasket; no additional seals, fasteners, or installation components are specified as included with this item.






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