Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Part-number relationships
Relationship
Reference family
Number
Primary Manufacturer Part Number
Denso alternator number
101210-9001
Same-number Formatting Variant
Compact Denso formatting
1012109001
Equipment Manufacturer Number
Caterpillar alternator number
249-0313
Manufacturer Catalog Number
Denso aftermarket catalog number
DAN2001
Cross-reference (fitment check required)
aftermarket replacement catalog number
12859N
Cataloged Denso Family Number
Verify unit revision and connector
101210-9000
Cataloged Denso Family Number
Verify unit revision and connector
101210-9002
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
101210-9001
Manufacturer number
249-0313
DAN2001
Formatting alias
1012109001
Cross-reference (fitment check required)
12859N
Other documented relationship
101210-9000
101210-9002
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
24V 150A Brushless Heavy-Duty Alternator
Category
Alternators
Catalog ID
81801207
Photo views
5
Before ordering
Confirm these details
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.
Verify the engine model and machine serial range before ordering.
Fitment limitation: Confirm 249-0313, J180 mount, terminals and serial range
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
Common questions about 101210-9001
Which machines use 101210-9001?
Recorded compatible model references include Cataloged wheel loaders: CAT 924H / 924HZ / 928HZ / 930H, Cataloged graders: CAT 140M / 160M / 16M, Cataloged tractors: CAT D6 / D6R / D6T, Cataloged engine families: CAT C27 / C32 / 3400. Recorded fitment/evidence notes: Fitment limitation: Confirm 249-0313, J180 mount, terminals and serial range. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 101210-9001?
Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Manufacturer number: 249-0313, DAN2001. Formatting aliases for the same number: 1012109001.
How do I confirm 101210-9001 before ordering?
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.
