Part number lookup
SD4043 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number SD4043. 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
- Part Number
- Cummins Engine Models: KTA19GC,KTA19 G CMEICS K123,KTA19GC CM558 QSK19 CM500,QSK19 CM850 MCRS,QSK19G,K19,QSK19 CM2150 MCRS,QSK19 CM2350 K105
- Cummins · Cummins KTA19GC QSK19
Frequently Asked Questions
What parts replace OEM number SD4043?
This page lists 1 replacement listing indexed under SD4043. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for SD4043?
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 SD4043 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.