OEM Slew Ring - Mounting Kit for Komatsu PC5500 (ref. 797 930 73)
A slew ring mounting kit supplies the bolts and hardware needed to install the slewing bearing. Mounting bolts must hold the correct preload; bolt fatigue or lost torque is a common cause of slew-ring failure, so the full bolt set is replaced together.
Key facts
- Part: Slew Ring - Mounting Kit, new replacement for Komatsu PC5500
- Komatsu OEM ref.: 797 930 73 (also written 79793073)
- Interchangeable references: none listed (single reference)
- Fits: Komatsu PC5500 (mining excavator)
- Condition: New, to OEM specification
- HD Mining Parts SKU: KMP-SRMK-1BI8Q9
- 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 797 930 73?
It is the slew ring - mounting kit for Komatsu PC5500; HD Mining Parts supplies a new replacement under SKU KMP-SRMK-1BI8Q9.
How is this slew ring - mounting kit supplied?
New, to OEM specification, with compatibility confirmed by part number before shipping.
Request Komatsu OEM ref. 797 930 73, or browse all Slew Rings and Komatsu PC5500 spare parts, or request a quotation.