262-4378 23.8 mm Wide Water Pump Seal
Cat® 23.8 mm wide water pump seal
Description
The water pump seal is used in a water pump to prevent water from leaking out of the pump. It is usually located on the pump shaft and forms a tight seal around the shaft. The seal is made from a combination of metal and rubber materials and can withstand the high temperatures and pressures of the water pump.
Features
- Made of plain zinc-plated metal that resists corrosion and other chemical reactions
- Built to exact specifications for durability and reliable performance
Applications
The water pump seal is an important component for maintaining water pump integrity, which is critical to proper engine operation and service life.
Specifications
| Hole Diameter | 32.69 mm |
|---|---|
| Height | 23.80 mm |
| Outside Diameter | 33.07 mm (1.287 in) |
| Weight | 0.27 kg (0.6 lb) |
| Inside Diameter | 0.750 in |
| Material | Stainless Steel/HNBR |
| Shaft Diameter | 19.05 mm |
| Width | 23.8 mm (0.94 in) |
| Thickness | 0.937 in |
Compatible Equipment
- Generator Sets: 3512B, 3512E, 3516C, G3516, G3516C
- Dozers: D11N, D11R
- Excavators: 3508B, 3516B, 3512C, 3516E
- Wheel Loaders: 992D
- Off-Highway Trucks: 777D, 785, 789D, 789, 777, 785D








