Excavator Starter Motors
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12V 4.8kW 11T CW Starter Motor reference 18554. Compare the complete part number, connector layout, mounting points and original unit before ordering; machine serial range can affect fitment.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | LESTER | 18554 |
| Interchange Reference | ARROWHEAD | SND0635 |
| Interchange Reference | ARROWHEAD | 410-52410 |
| Interchange Reference | ARROWHEAD | ND428000-1881 |
| Interchange Reference | DENSO | 428000-1880 |
| Interchange Reference | DENSO | 428000-1881 |
| Interchange Reference | THOMAS BUS | 61231341 |
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
88 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 Freightliner FL 50: Equipment type: Medium & Heavy-Duty Truck; Engine: MBE900; Year: 2000, Freightliner FL 50: Equipment type: Truck; Engine: MBE900; Year: 2000, Freightliner FL 50: Equipment type: Medium & Heavy-Duty Truck; Engine: MBE900; Year: 2001, Freightliner FL 50: Equipment type: Truck; Engine: MBE900; Year: 2001, Freightliner FL 50: Equipment type: Truck; Engine: MBE900; Year: 2002, Freightliner FL 50: Equipment type: Medium & Heavy-Duty Truck; Engine: MBE900; Year: 2002, Freightliner FL 50: Equipment type: Medium & Heavy-Duty Truck; Engine: MBE900; Year: 2003, Freightliner FL 50: Equipment type: Truck; Engine: MBE900; Year: 2003 and 80 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
Documented direct interchanges: SND0635, 410-52410, ND428000-1881, 428000-1880, 428000-1881, 61231341.
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.
