Komatsu 4053974 - Vaporizer - Non Adjustable
Fast, Nationwide Shipping
Orders ship from our nationwide parts network. Orders placed before 4:00 PM, Monday through Friday, ship the same day.Ask an expert
A vaporiser converting liquid LPG to vapour for the fuel system on LPG-powered Komatsu lift trucks. This part number covers the Non Adjustable configuration.
Key details
- Converts liquid LPG to vapour using engine coolant heat
- Requires correct coolant flow to work properly
- Diaphragm and seat condition determine starting and running quality
- Specific to the fuel system it serves
Specifications
| Part number | 4053974 |
| Component type | Vaporiser |
| Configuration | Non Adjustable |
| Part type | OEM-grade aftermarket |
| Fits brand | Komatsu |
| Category | Industrial Forklifts |
Where it is used
Components of this type are fitted to the fuel system on Komatsu lift trucks. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.
Service notes
Confirm coolant flow through the vaporiser before diagnosing a fuel fault. A vaporiser starved of coolant heat will ice up and starve the engine.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Komatsu part number 4053974 for identification and is not supplied by the original equipment manufacturer.
Check the part number against your model and serial number before ordering. If this item is not showing as available, use Check Availability and our team will confirm lead time and fitment.