OEM Heating Blower for Komatsu PC3000, PC4000, PC5500 and PC8000 (ref. 796 281 73)
A heating blower moves warm air through the cab heating system. Blower motors wear at the bearings and brushes; dust ingress and continuous duty are the main causes of failure.
Key facts
- Part: Heating Blower, new replacement for Komatsu PC3000, PC4000, PC5500 and PC8000
- Komatsu OEM ref.: 796 281 73 (also written 79628173)
- Interchangeable references: none listed (single reference)
- Fits: Komatsu PC3000, PC4000, PC5500 and PC8000 (mining excavator)
- Condition: New, to OEM specification
- HD Mining Parts SKU: KMP-HB-1BEPHP
- Supplied by: HD Mining Parts (worldwide export, quote-based)
Each part is matched by reference number and technically verified before dispatch, with traceable sourcing and export-ready delivery; availability and lead time on request.
Frequently asked questions
What part is Komatsu OEM number 796 281 73?
It is the heating blower for Komatsu PC3000, PC4000, PC5500 and PC8000; HD Mining Parts supplies a new replacement under SKU KMP-HB-1BEPHP.
How is this heating blower supplied?
New, to OEM specification, with compatibility confirmed by part number before shipping.
Request Komatsu OEM ref. 796 281 73, or browse all Blower Motors and Fans and Komatsu PC3000 spare parts, Komatsu PC4000 spare parts, Komatsu PC5500 spare parts, Komatsu PC8000 spare parts, or request a quotation.