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3tnv70 Water Pump 119517-42000 / 119540-42000 Engine Cooling Pump Replacement for Yanmar 3tnv70 Diesel Engine
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PARTS DESCRIPTION
Product Overview
The water pump continuously circulates coolant between the engine and the cooling system, so correct pump matching is important during cooling-system repair. This 3tnv70 Water Pump is intended for compatible Yanmar diesel engine applications where the pump specification matches the listed reference.
During replacement, technicians should pay attention to mounting dimensions, inlet and outlet positions, drive arrangement, and sealing surfaces. Even within the same engine family, these details may differ according to engine version or application.
Product Information
- Product: 3tnv70 Water Pump
- Engine Model: 3tnv70
- Part Number: 119517-42000 / 119540-42000
- Brand: ipartkits
- Compatible With: For Yanmar 3tnv70 Engine
Why This Part Matters
A correctly matched water pump supports continuous coolant flow and helps the cooling system manage engine temperature under normal operating conditions. If the pump configuration is incorrect, installation may be difficult or coolant circulation may not correspond to the engine’s intended cooling layout. Seal contact surfaces and mounting alignment also need to match the design.
When replacing a water pump, the surrounding sealing parts should also be checked. A suitable gasket or seal, clean mating surfaces, and correct installation are important for reducing leakage risk after assembly.
Key Features
- Designed to support continuous coolant circulation through the engine cooling system
- Mounting configuration intended to match the corresponding engine specification
- Suitable for replacement during cooling-system repair or engine servicing
- Reference-number matching support available before shipment
- Can be checked against the pump photos and engine information
- Supplied for professional diesel engine parts replacement applications
Fitment & Ordering Note
Water pump configurations can vary by mounting position, connection design, drive arrangement, and engine version. Please compare the part number and pump appearance before ordering the 3tnv70 replacement.
Related Engine Parts
Related thermostats, water pump gaskets, seals, cooling system components, and engine repair parts may also be available for the same engine family.
Why Choose
supports diesel engine parts buyers with reference-number checking, technical assistance, MOQ 1 ordering, and worldwide supply. Stocked products can generally be dispatched within 1–5 days, with a 24-month warranty available under the applicable warranty terms.
Need Help Confirming Fitment?
Provide the engine nameplate and reference number so we can assist with compatibility confirmation.