Part number lookup
DE18E3/DE22E3 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number DE18E3/DE22E3. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · s:For Caterpillar CAT Generator Set:C2.2 DE18E3/DE22E2, DE13.5E3, DE18E3/DE22E3, DE9.5E3, C1.5 DE13.5E3
Frequently Asked Questions
What parts replace OEM number DE18E3/DE22E3?
This page lists 2 replacement listings indexed under DE18E3/DE22E3. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for DE18E3/DE22E3?
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 DE18E3/DE22E3 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.