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Excavator Alternators
12-volt, 135-amp heavy-duty alternator identified by Bosch number 0-120-468-055. Bosch agricultural and off-highway application data supports Case IH 2000-series equipment, and Delco Remy records 10459510 as the obsolete remanufactured replacement. Confirm the complete number, J180-style mounting, shaft, pulley, terminals and rotation.
Fitment status: Verified · Checked 2026-07-28Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Bosch heavy-duty alternator | 0-120-468-055 |
| Normalized Search Alias | Formatting-only alias; not a separate interchange | 0120468055 |
| Remanufactured Service Number | Delco Remy obsolete reman replacement | 10459510 |
| Catalog Family Number | Lester application family; verify physical unit | 12162 |
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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
7 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 Combine: Case IH 2155, Combine: Case IH 2166, Combine: Case IH 2188, Combine: Case IH 2366, Combine: Case IH 2388, Combine: Case IH 2399, Fitment limitation: Confirm 0-120-468-055, 12V, 135A, mounting span, shaft, pulley and terminal arrangement. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 0120468055. Remanufactured references: 10459510.
Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.
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