1T0051 Impeller fit Caterpillar
1T0051 Impeller fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 1T0051 Impeller fit Caterpillar
1T0051 Impeller for Caterpillar Torque Converter
The 1T0051 impeller is a torque converter component used in Caterpillar tracked bulldozers, pipe-layers and track loaders. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by the SKU 1T0051 and is listed for the Caterpillar equipment models and machine series shown below. The available application data covers three equipment categories: tracked bulldozers, pipe-layers and track loaders.
Fitment
- Tracked bulldozers: Caterpillar D6R II, D7F, D7G, D7G2, D7H, D7R, 153, 163, 4, 55, 56, 56H, 57H, 6, 6A, 6S, 6SU, 7, 7A, 7S, 7S LGP, 7SU and 7U.
- Tracked bulldozers: Caterpillar D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D6H, D6H II, D6H XL, D6H XR and D6R.
- Pipe-layers: Caterpillar 571G and 572G.
- Track loaders: Caterpillar 951, 955, 977A and 977H.
The listed fitment includes several versions and configurations within the Caterpillar D6 and D7 tracked bulldozer series, as well as the specified 571G and 572G pipe-layer and 951, 955 and 977-series track loader models. Model designation and machine configuration should be checked against the part number before installation.
Cross-reference numbers
- 1T0051 — product SKU and part number.
- 1T-0051 — hyphenated part-number format used for the same impeller reference.
The references 1T0051 and 1T-0051 identify the same listed part number in different written formats. No additional equipment-manufacturer or supplier part numbers are included in the available product data.
Specifications
| Part name | Torque converter impeller |
| Equipment brand | Caterpillar |
| Equipment applications | Tracked bulldozers, pipe-layers and track loaders |
| Material | Aluminum |
| Outer diameter | 16 in, reference dimension |
| Height | 2.62 in, reference dimension |
| Weight | 14 lb |
| Length | 48 cm |
| Width | 48 cm |
| Depth | 11 cm |
| Position and function | Impeller used in the torque converter assembly |
The outer diameter and height are reference dimensions. The packaged part dimensions listed in the product data are 48 cm in length, 48 cm in width and 11 cm in depth, with a stated weight of 14 lb. The product data does not specify additional included components, fasteners, seals or installation hardware.




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