2J3979 Gasket fit Caterpillar
2J3979 Gasket fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2J3979 Beaded Gasket for Caterpillar Equipment
The 2J3979 is a beaded gasket used in Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The gasket is listed for Caterpillar tracked bulldozers, an autograder and pipe-laying machines. The applicable equipment model designations are provided below.
Fitment
- Tracked bulldozers: 161, 181, 191, 4, 4A, D4E, D4E SR, D5B, D6D, 140, 141, 143, 150, 151
- Autograder: 16
- Pipe-layers: 561B, 561C, 572G, 583H, 583K, 594, 594H
The fitment information identifies Caterpillar as the manufacturer of the equipment on which the gasket is used. The model designations above are retained as listed for part number 2J3979.
Cross-reference numbers
| CTP SKU | 2J3979 |
| Equipment manufacturer part number | 2J-3979 |
| Interchange number | 2J3979 |
The part number 2J3979 is also written in hyphenated form as 2J-3979. These designations refer to the same gasket identification provided for this part.
Specifications
| Part type | Beaded gasket |
| Part number | 2J3979 |
| Equipment brand | Caterpillar |
| Part condition | New |
| Part classification | Aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Weight | 0.7 lb |
| Length | 56 cm |
| Width | 45 cm |
| Depth | 0.16 cm |
The listed dimensions are 56 cm in length, 45 cm in width and 0.16 cm in depth. The stated weight of the gasket is 0.7 lb. The supplied product data does not specify the installation position, sealing location, material grade, bolt pattern or additional components included with the gasket.

























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