Description
Overview:
This non-genuine water pump is a direct-fit replacement for Mitsubishi L-series diesel engines, notably the L2E and L3E used in compact construction equipment. It circulates coolant through the engine and radiator to maintain stable operating temperatures under load. The pump features a robust cast aluminium housing with a durable steel pulley for long service life on site. It replaces OEM references MM43317001 and VAMM43317001 and is commonly installed in mini excavators such as SK17SR-3 and CX17B. The pulley diameter is 57 mm (approximately 2.24 inches), matching the original drive size for correct belt speed and flow. Designed to meet or exceed OEM performance, this replacement provides reliable cooling performance and straightforward installation using existing mount points and drive belt.
Key Features:
- Non-genuine replacement for Mitsubishi L2E/L3E engines, offering dependable performance and value
- Direct replacement for MM43317001 and VAMM43317001
- Cast aluminium body with steel pulley for strength and corrosion resistance
- 57 mm (2.24 inches) pulley maintains correct drive ratio and coolant flow
- Built to meet or exceed OEM specifications for cooling efficiency
- Helps prevent overheating, supporting engine longevity and consistent output
- Precision fit for easy installation with standard tools
- Suitable for demanding site conditions in compact plant and mini excavators
- Uses quality seals and bearings for reliable, leak-resistant operation
- Compatible with the models listed below for confident parts matching
Typical Applications:
Used to restore cooling performance on Mitsubishi L-series engines in mini excavators and other compact plant. Typical scenarios include routine service intervals, cooling system overhauls, or when symptoms appear such as coolant leaks, bearing noise, overheating under load, or erratic temperature gauge readings. Suitable for professional fleet maintenance and DIY repairs where a cost-effective, reliable pump is required.
Also known as:
Engine coolant pump, cooling water pump, coolant circulation pump, radiator pump, water circulation pump, diesel engine water pump, Mitsubishi L-series coolant pump, pump assembly for L2E/L3E engines, auxiliary belt-driven water pump.
Fits Models:
17SR-3, 17SR3, CX15B, CX17B, CX18B, E18SR, H15B+, L2A, L2C, L2E, L3A, L3C, L3E, L3E2, SK17SR-3, SK17SR3
Alternate Part Numbers:
MM43317001, VAMM43317001, D46647669-6, D466476696, ANHD46647669-6, ANHD466476696
Product Specifications
| L&S Part No. | 995 931 |
|---|---|
| OEM No. | MM43317001 |
| Unit of Sale | 1 |
| Applications | 17SR-3, 17SR3, CX15B, CX17B, CX18B, E18SR, H15B+, L2A, L2C, L2E, L3A, L3C, L3E, L3E2, SK17SR-3, SK17SR3 |
| Machine Type | Excavators |
| Fits Brands | Case, Hanix, Kobelco, Mitsubishi, New Holland |
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