This is a genuine Weichai fuel water separator bowl that keeps water and debris out of your diesel engine’s fuel system. It’s an essential component that prevents costly damage to fuel injectors and pumps by catching contaminants before they can cause problems.

Why You Need This Part
Water in diesel fuel is bad news. It causes rust, poor performance, and can even lead to bacterial growth in your fuel tank. This separator bowl sits in your fuel line and does the dirty work of collecting water and heavy particles so they never reach your engine’s sensitive parts.
The clear plastic construction lets you see exactly what’s going on inside – when water builds up, you’ll know it’s time to drain it out. There’s a simple drain valve at the bottom that makes emptying the bowl quick and clean.

What Makes It Special
This isn’t some cheap knockoff part. It’s made by Weichai to their exact factory specifications, so you know it’ll fit right and work properly. The bowl is made from tough, fuel-resistant plastic that won’t crack or deteriorate over time.
Installation is straightforward since it’s designed as a direct replacement for your original part. No modifications or special tools needed.

Technical Details

Part Number: 612600081322
Manufacturer: Weichai
Compatible With – WD10 WD12 WP12
190 – 500ps

Chinese designation: ???? (Water Cup Assembly)
Works with: Various Weichai diesel engines in trucks, heavy equipment, and generators
What’s included: Complete bowl assembly with drain valve and top connection, plus all necessary seals

This is the kind of maintenance part that’s easy to overlook until something goes wrong. Installing a quality water separator like this one can save you thousands in repair bills down the road.