Part reference
Cat® Reman Engine Overhaul Kit HEUI-C7 for CAT C7 / C7.1
Part number 20R-0643 is listed in public CAT C7 / C7.1 parts references as Cat® Reman Engine Overhaul Kit HEUI-C7. This page makes the exact part number searchable and provides a direct route for a technical supply enquiry.
CAT engine series include multiple cylinder arrangements, applications and build configurations. The part number must therefore be checked against the complete engine model, serial number and build record before supply is confirmed.
Information required for verification
- Complete CAT engine model and suffix
- Engine serial number and nameplate photo
- Current part number and clear photos
- Application: generator, marine, rail or industrial
- Required quantity and requested delivery timing