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Weichai Cooling Water Pump 612600081732W – OEM Replacement for WP10, WP12 Diesel Engines
Keep your Weichai diesel engine running at optimal temperature with the genuine Weichai cooling water pump (Part Number: 612600081732W) — a critical component of the engine’s cooling system. This high-efficiency Weichai engine part circulates coolant through the radiator and engine block, preventing overheating and ensuring long-term reliability in heavy-duty applications.
Parameter
Specification
Part Name
Engine Cooling Water Pump
OEM Part Number
612600081732W
Brand
WEICHAI Genuine / OEM Quality Equivalent
Application
Coolant circulation in diesel engine cooling system
Compatible Engines
WP10, WP12, WP13 series
Material
Cast iron body + aluminum pulley + stainless steel shaft
Seal Type
Mechanical seal (oil & heat resistant)
Impeller Type
Centrifugal, integrated design
Mounting Type
Bolt-on flange with precise alignment holes
Drive Method
Belt-driven (V-belt or multi-ribbed belt)
Weight
Approx. 4.8 kg
Package
1 x Water Pump Unit
Warranty
12 months against manufacturing defects
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Before installing the Weichai water pump (612600081732W), drain the old coolant and clean the mounting surface thoroughly. Replace the gasket or use a thin layer of high-temperature RTV sealant to prevent leaks. Re-tension the drive belt according to the manufacturer’s specification (typically 50–60 Nm). After installation, refill the cooling system and bleed air from the radiator to ensure efficient heat dissipation.
