OEM / REF: STR70072SKU: pilotpart724373
Starter STR70072 for Komatsu PC220LC D39EX-21 SAA4D102E SAA6D107E-1 D39PX-21 6D105 WA380-6 6B 6.5 Engine is a Starter Motor replacement part indexed for Komatsu 6D105 and Komatsu D39EX-21, with 3 application records on file. Match OEM part number STR70072 and confirm fitment for Komatsu Engine Spare Parts before ord...
This Starter Motor is indexed for Komatsu 6D105; Komatsu D39EX-21; Komatsu D39PX-21; Komatsu SAA4D102E. Compare reference number STR70072 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number STR70072, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
| Voltage | 24V |
|---|---|
| Power | 5.5KW |
| Teeth | 10T |
| Rotation | CW |
| Part Number | STR70072 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
