Turbocharger HX40W is the turbocharger: it uses exhaust energy to compress intake air and raise power without raising speed.
A turbo warns first: sharp whistle, blue smoke, lost response and oil consumption. When the seal lets go, oil reaches the intake and the engine runs away — a failure to act on early, not later.
Specifications and compatibility
- Brand
- WEICHAI
How to verify before ordering
- Match reference and pressure ratio; turbos of different flow are not interchangeable even if they bolt on.
- Check that exhaust manifold and flange match your engine, and whether it is wastegate or variable geometry.
- Always replace gaskets and the oil return line together with the turbo.
- Declared make or line: WEICHAI. If your equipment carries another make, the part may not be equivalent.
Frequently asked questions
Can only the cartridge be replaced?
Yes, replacement cartridges exist, but they need balancing and a clean housing. Without a test bench the result is a short life and a second failure.
Why did the turbo fail?
The three usual causes are dirty oil, a restricted oil return and a hot shutdown. Replacing the turbo without fixing the cause repeats the failure.
Related parts
- TURBO ISUZU 704136 4HTG1
- TURBO GT2256MS COMPLETO ISUZU
- TURBO HX30W
- Sobrealimentador - Yuchai T9500-1118850-383
See the spare parts catalogue or request a quotation quoting the equipment reference. Third-party trademarks are cited for identification purposes only.
Specifications
| Brand | WEICHAI |