7K1978 Seal fit Caterpillar
7K1978 Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 7K1978 Seal fit Caterpillar
Seal 7K1978
Seal 7K1978 is used on Caterpillar equipment, including tracked bulldozers, engines, industrial engines, ship equipment, and generators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by the Caterpillar application number 7K1978 and is also written in hyphenated form as 7K-1978. The available application data covers several Caterpillar equipment groups and engine models listed below.
Fitment
- Tracked bulldozers: Caterpillar 173B, 183B, 193B.
- Engine and generator kits: Caterpillar 3508, 3512, 3516, D379B, D398B, D399, SR4.
- Industrial engines: Caterpillar 3508, 3512, 3516, D379, D379B, D398, D398B, D399, G3516, G379, G379A, G398, G399.
- Ship equipment: Caterpillar D379A, D379B, D399.
- Generators: Caterpillar SR4.
The equipment categories above describe the applications associated with part number 7K1978. Several engine models appear in more than one application group because the same seal number is listed for different Caterpillar equipment configurations.
Cross-reference numbers
- 7K1978
- 7K-1978
Numbers 7K1978 and 7K-1978 represent the same part-number format, with and without a hyphen. No additional supplier numbers are specified in the available part data.
Specifications
| Part type | Seal |
| Equipment manufacturer | Caterpillar |
| Seal/O-ring type | Optional |
| Overall length | 80 mm |
| Overall width | 80 mm |
| Weight | 0.3 lb |
| Listed length | 15.24 cm |
| Listed width | 12.7 cm |
| Listed depth | 2.54 cm |
| Position on machine | Not specified in the available data |
| Kit contents | Not specified; the product is listed as a seal |
The 80 mm measurements are identified as the overall seal dimensions. The separate length, width, and depth values are retained as listed in the product data and are provided in centimetres. Confirm the required dimensions and equipment serial-number applicability before installation when several machine configurations use the same model designation.
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