3050443 is the water pump assembly fitted to Cummins QSK38, KTA38 and K38 engines. It is made from cast iron housing. Published figures include net weight 6.6 KG, outer carton dimension 330×260×255 mm. It cross-references 3627083, 3634029, 3647029, 4372338.
Specifications
| Part No. |
3050443 |
| Item Name |
Main Engine Fresh Water Cooling Pump |
| Positioning |
Original first-gen assembly for 1980–1995 KT38 / KTA38 engines |
| Upgrade Cross Chain |
3050443 → 3627083 → 3634029 / 3647029 → 4372338 / 4376119 |
| Compatible Equipment |
Vintage KT38 / KTA38-G1/G2 generators, early mining trucks, first-gen inland KTA38-M marine engines |
| Pump Housing |
Standard gray cast iron |
| Impeller |
6-blade cast iron |
| Drive Shaft |
Quenched & tempered alloy steel shaft PN 3050442, 30mm diameter |
| Seal Structure |
Single-layer standard rubber water seal, no independent dust baffle |
| Net Weight |
6.6 KG |
| Outer Carton Dimension |
330×260×255 mm |
Key Features
- cast iron housing
- Item Name: Main Engine Fresh Water Cooling Pump
- Positioning: Original first-gen assembly for 1980–1995 KT38 / KTA38 engines
- Upgrade Cross Chain: 3050443 → 3627083 → 3634029 / 3647029 → 4372338 / 4376119
- Compatible Equipment: Vintage KT38 / KTA38-G1/G2 generators, early mining trucks, first-gen inland KTA38-M marine engines
- Pump Housing: Standard gray cast iron
Typical Applications
- Diesel generator sets
- Construction machinery
- Marine propulsion engines
- Industrial power units
Ordering from Sino Bus Parts
- Wholesale pricing; bulk orders welcome
- Global shipping
- Fitment confirmed against your engine serial or CPL before dispatch
- Contact us on WhatsApp for a quotation
