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Weichai WP10 thermostat 612600061730 for cooling-system repair enquiries.
Weichai WP10 thermostat 612600061730 is a cooling-system repair reference for an external thermostat assembly. A thermostat regulates coolant flow as the engine warms up and reaches its operating range. Confirm the complete engine model, old-part number and specified temperature rating before ordering. This page also supports enquiries for 612600061749; the two references are not confirmed as interchangeable.
Part identification | Specifications | Repair checks | B2B ordering | FAQ
The supplier-hosted WP10 parts catalogue lists 612600061730 as a thermostat assembly on page 35. The Guangzhou Grand product reference also identifies an assembly with this number. Use these sources to identify the component, then verify the exact engine application.
The ARCHER parts list separately names 612600061749 as a thermostat. Its appearance in a supplier list does not establish that it replaces 612600061730 or fits every WP10 engine. Treat each number as a separate purchasing reference. The main image is an edited supplier photograph for 612600061730 and does not represent both versions.
| Specification | Reference / purchasing requirement |
|---|---|
| Product name | External engine thermostat assembly |
| Main part reference | 612600061730 |
| Other enquiry reference | 612600061749; confirm independently, without assuming interchangeability |
| Engine reference | WP10 for 612600061730; verify complete model and serial number |
| Opening temperature | Confirm the marked rating and the engine’s service specification |
| Connection layout | Match pipe-neck arrangement, connection diameters and housing shape |
| Repair application | Engine coolant-flow regulation and cooling-system repair procurement |
| Order contents | Assembly quantity as quoted; hoses, clamps and sealing items separately confirmed |
Slow warm-up, unstable operating temperature or overheating can prompt a thermostat inspection. These symptoms alone do not prove thermostat failure. A qualified workshop should also assess coolant condition, leaks, radiator airflow, water-pump operation and the relevant temperature readings.
Inspect the removed assembly and compare its connection layout with the replacement. Where testing is required, use the applicable engine service procedure and specified temperature limits. Do not select a replacement from appearance alone or assume that a familiar opening-temperature value suits your engine variant.
Follow the engine manual for removal, installation, coolant filling and air bleeding. Check the connecting hoses and clamps for damage and confirm which sealing items need replacement. After installation, verify leakage, coolant level and operating-temperature behavior according to the workshop’s service process.
Parts distributors, fleet workshops and engine rebuilders can prepare a quotation request with:
For a 612600061749 enquiry, send its own old-part details and catalogue reference. Confirm the offered version, inspection information and package contents before accepting a substitution. Price, stock, minimum order quantity, lead time and warranty depend on the quotation. A product photograph does not establish a complete repair-kit contents list.
Request a thermostat quotation with your engine details. Browse WP10 / WP12 engine parts for related cooling-system enquiries.
It is a thermostat assembly reference in the WP10 parts catalogue. Confirm the complete engine application before ordering.
Direct interchangeability has not been confirmed. Verify each number against the engine catalogue, connection layout and required temperature rating.
No universal rating is stated. Confirm the marked rating and the specification required by the exact engine.
The WP10 catalogue lists these items separately. Specify the required accessories and confirm the supplied contents in the quotation.
Provide engine details, the exact reference, quantity, old-part photographs, temperature rating, available measurements and destination.
Include the part number, engine model or serial number, quantity required, and destination country. Clear photographs of the engine nameplate and the old part can help explain what you need.
Use the engine series to browse the catalogue, then confirm the exact part number and engine details before ordering. A category listing alone does not establish that every listed part fits every engine in that series.
Include clear photographs of any markings on the old part and the engine nameplate with your enquiry. Describe the component you need and provide any available engine model or serial-number information.
Browse Weichai Deutz 226B parts, WD615 / WD618 parts, or WP10 / WP12 parts. You can also visit the full product catalogue.
Click ASK FOR A QUOTE on this page to open the enquiry form. Enter your email address and the details of the parts required. If you include a phone number, add its country code. You can also use our contact page.
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