371-6781 138.58 mm Long Water Pump Shaft
Cat® 138.58 mm Long Stainless Steel Water Pump Shaft
Description
The water pump shaft is used in the engine cooling system of internal combustion engines. The water pump shaft transfers power from the engine to the water pump impeller, circulating coolant through the engine to regulate engine temperature. The shaft consists of a cylinder that engages with the water pump impeller and water pump gear.
Features
- Withstands high rotational speeds and stresses during operation
- Precipitation hardened for outstanding strength, heat resistance, and wear resistance.
- Excellent corrosion protection.
Applications
The water pump shaft transfers power from the engine's drive gear to the water pump impeller.
Specifications
| Material | Stainless Steel |
|---|---|
| Height | 40.6 mm (1.6 in) |
| Width | 40.6 mm |
| Length | 182.9 mm (7.2 in) |
Compatible Equipment
- Track Loaders: 826K
- Cold Planers: PM620, PL83, PM622, PL87
- Compactors: 834K, 824K, 825K
- Wheel Excavators: MD6200
- Engines: C18
- Dozers: D9T
- Excavators: 374, 390F, 395, 637K, 374F L, 374F, 390F L
- Wheel Loaders: RM500B, R2900 XE, 988K, 836, 834
- Off-Highway Trucks: 745C, 772G, 770G, 740 GC, 745, 740
- Asphalt Pavers: AD45
Additional information
| Machine Model | 374, 374F, 374F L, 390F, 390F L, 395, 637K, 740, 740 GC, 745, 745C, 770G, 772G, 824K, 825K, 826K, 834, 834K, 836, 988K, AD45, C18, D9T, MD6200, PL83, PL87, PM620, PM622, R2900 XE, RM500B |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines |
| Part Source | Genuine OEM |
