Part number lookup
7I-6603 Replacement Parts
Cross-reference and compare 5 replacement listings for OEM / aftermarket part number 7I-6603. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
5 Matching Products
CaterpillarEngine Blower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24V$114.99
CaterpillarBlower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24V$128.00
CaterpillarBlower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24V$148.00
CaterpillarBlower Motor 7I-6603 for Caterpillar CAT Excavator 307B Engine 4M40$148.00CaterpillarEngine Blower Motor 7I-6603 for Caterpillar CAT Excavator 307B Engine 4M40$197.04Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · 320B
- Caterpillar · E320B
- Caterpillar · s: Caterpillar CAT Excavator:320B, E320B
- Caterpillar · s: Excavator:307B Engine:4M40 307B TRACK-TYPE EXCAVATOR /SWING BOOM ARRANGEME/ 6KZ00001-UP (MACHINE) POWERED BY 4M40 ENGINE 307B TRACK-TYPE EXCAVATOR 5CW00001-UP (MACHINE) POWERED BY 4M40 ENGINE
Frequently Asked Questions
What parts replace OEM number 7I-6603?
This page lists 5 replacement listings indexed under 7I-6603. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 7I-6603?
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 7I-6603 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.