Excavator Starter Motors
2 product photos · Swipe on mobile, or hover and select a thumbnail.
24V clockwise starter motor identified by Nissan-formatted reference 03122-8011. Multiple exact-number electrical catalogs publish a 5.5 kW, 11-tooth configuration with a 40 mm pinion diameter for Nissan PD6, PE6, NF6, NF6T and PF6 engine families. Published equipment examples include Nissan CD41, CD45, CK20, CK30, CW40 and CW41 trucks. Two exact owned white-background photographs show the same starter and mounting arrangement. S210-98D and 23300-series references remain explicitly labeled by relationship; confirm suffix, pinion, flange, terminals, engine code and serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Nissan-formatted starter reference | 03122-8011 |
| Formatted Alias | Same number without separator | 031228011 |
| Manufacturer Cross-Reference | Hitachi/Sawafuji catalog reference | S210-98D |
| Equipment Cross-Reference - Verify Suffix | Nissan starter-family reference | 23300-96119 |
| Related Starter Family - Verify | Confirm suffix and mounting | S28-42 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Published engine families: Nissan PD6 / PE6 / NF6 / NF6T / PF6, Published equipment examples: Nissan CD41 / CD45 / CK20 / CK30 / CW40 / CW41, Fitment limitation: Confirm full number, pinion, flange, terminals, engine code and serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: S210-98D. Formatting aliases for the same number: 031228011. Related assembly numbers (not direct interchanges): S28-42.
Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.
