Part number lookup

CA0R9703 Replacement Parts

Cross-reference and compare 2 replacement listings for OEM / aftermarket part number CA0R9703. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

2 Matching Products

12V 11T Starter Motor 1449966 144-9966 for Caterpillar CAT Engine 3013 Excavator 302.5 303.5Caterpillar12V 11T Starter Motor 1449966 144-9966 for Caterpillar CAT Engine 3013 Excavator 302.5 303.5$243.9912V 11T Starter Motor 1449966 for Caterpillar CAT Engine 3013 Excavator 302.5 303.5Caterpillar12V 11T Starter Motor 1449966 for Caterpillar CAT Engine 3013 Excavator 302.5 303.5$139.00

Part Numbers and Cross References

144-9966CA1449966OR9703CA0R97030R-9703228000-7530U5MK8260SND076041052382CA5696974569-6974

Applications and Fitment Summary

  • Caterpillar · 302.5 · 3013
  • Caterpillar · 303.5 · 3013
  • Caterpillar · 304.5 · 3013
  • Caterpillar · s:Caterpillar Excavator: 302.5, 303.5

Frequently Asked Questions

What parts replace OEM number CA0R9703?

This page lists 2 replacement listings indexed under CA0R9703. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for CA0R9703?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if CA0R9703 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment

Send machine details before ordering high-risk parts.