Products Description
The 612600060726 WD615 Water Pump is a centrifugal water pump built just for Weichai WD615 diesel engines-fits the original cooling system like a glove, and it's made to work with an 8 Poly-V belt. Using a tough aluminum alloy housing that stands up to coolant corrosion. A precision-machined steel bearing cuts down on friction.
Features And Advantages
①Keeps coolant moving steady through the WD615 engine.
②The aluminum housing resists rust and little knocks, and the precision bearings hold up. It handles temps from -25℃ to 95℃, and UV from the sun.
③It fits for WD615 diesel engine. No drilling new holes or bending parts.
④ Sealed rubber O-rings around the housing keep coolant from dripping out. The 8 Poly-V belt cannot slip, even when the engine is working its tail off.
Application Scope
This 612600060726 WD615 Water Pump only works for heavy-duty trucks with Weichai WD615 diesel engines.

Basic Parameters
Product Model: 612600060726
Fits engines: Weichai WD615 series diesel engines
Function: Cycles engine coolant; pulls excess heat away; stops engine overheating
Material: High-strength aluminum alloy housing; precision steel bearing, rubber O-rings for sealing
Installation: Bolt it to the engine's front gear chamber and no tweaks to the engine itself.
Working conditions: Handles -25℃ to 95℃; resists coolant corrosion and sun damage; good for nonstop heavy use.
Drive type: Uses an 8 Poly-V belt.
FAQ
Q1: Will this fit a Weichai WD618 engine or a Yuchai truck?
A1: No, only Weichai WD615.
Q2: Why do I need an 8 Poly-V belt with this pump?
A2: 8 Poly-V belt has more grip on the pulley. When the engine's working hard, it won't slip. A regular V-belt or a 6-rib Poly-V one, the pump either spins too slow or too fast, both make the engine overheat.
Q3: How do I know if this pump's bad and needs replacing?
A3: Look for coolant under the pump. If there's a puddle, it's leaking. If you hear a grinding noise from the front of the engine, that's the bearing going bad.
Q4: Can I install this myself, or do I need a pro?
A4: You can do it by using a wrench. Drain the coolant first, take off the old pump's bolts, line up the new one with the holes, bolt it down, put the 8 Poly-V belt back on, and refill the coolant.
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