397-1832 38.1 mm OD Water Pump Shaft
Cat® 158.5 mm long water pump shaft that transmits power to the impeller, enabling fluid transfer and pump operation
Description
The shaft is an important component of the water pump, which circulates coolant through the engine block to maintain engine temperature
Features
Cat® parts are built to exact specifications and are durable, reliable, efficient, environmentally friendly and reusable
Specifications
| Height | 53.3 mm (2.1 in) |
|---|---|
| Width | 53.3 mm |
| Length | 205.7 mm (8.1 in) |
| Material | Stainless Steel |
Compatible Equipment
- Generator Sets: 3516C, C9
- Track Loaders: 973K
- Cold Planers: PL72
- Compactors: C9.3B, C-9
- Engines: C7
- Dozers: D6T, D6T LGP, D7E
- Excavators: 3516B, 336F LN, 330C, 336F L, 336E L, 336E, 336F, 637K, 336E LN, 330D, 637E, 340
- Wheel Loaders: 966M, 972M
Additional information
| Machine Model | 330C, 330D, 336E, 336E L, 336E LN, 336F, 336F L, 336F LN, 340, 3516B, 3516C, 637E, 637K, 966M, 972M, 973K, C-9, C7, C9, C9.3B, D6T, D6T LGP, D7E, PL72 |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Compactors, Cold Planers, Engines, Generator Sets |
| Part Source | Genuine OEM |





