Part number lookup
321-4994 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 321-4994. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- CAT · 307D
- CAT · 308D
- Mitsubishi
- Caterpillar · Turbo TF035 CAT 307D 308D Mitsubishi Engine 4M40
- Caterpillar · s:for Caterpillar Excavator: 307D, 308D
Frequently Asked Questions
What parts replace OEM number 321-4994?
This page lists 1 replacement listing indexed under 321-4994. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 321-4994?
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 321-4994 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.