Part number lookup
HD40X Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number HD40X. 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
- John Deere · s: Fit for following models: John Deere Header: FA 16, FA 18, FA 20, FA 22, FA 25, FA 30, FA 35, HD35F, HD35R, HD35X, HD40F, HD40R, HD40X, HD45F, HD45R, HD45X, HD50F, HD50R, HDF 35, HDF 40, HDF 45, HDF 50, RD30F, RD35F, RD40F, RD45F, RDF 30, RDF 35, RDF 40, RDF 45, 615F, 616, 616F, 616R, 618, 618F, 618R, 620, 620F, 620R, 622, 622F, 622R, 625F, 625R, 630, 630F, 630FD, 630R, 635, 635F, 635FD, 640FD, 645FD, 692, 693, 694, 730FD, 735FD, 740FD, 745FD, S5 500, S540, S550, S650, S660, S660 PRECISION UPGRADES, S670, S670 PRECISION UPGRADES, S670H, S680, S680 PRECISION UPGRADES, S680H, S685, S685H, S690, S690 PRECISION UPGRADES, S690H, S760, S760 PRECISION UPGRADES, S770, S770 PRECISION UPGRADES, S780, S780 PRECISION UPGRADES, S785, S790, S790 PRECISION UPGRADES, 493, 494, 594 John Deere Harvester: 9400, 9470 STS, 9500, 9570 STS, 9600, 9610, 9670 STS, 9770 STS, 9976, 9986, CTS, 1092, 1165, 1175, 1290, 1291, 1293, 1450, 1470, 1550, 1570 John Deere Tractor: 3215, 3215B, 3225B, 3225C, 3235, 3235B, 3235C, 3245C, 7500, 7700, 8500, 8700, 8800, 215, 216, 218, 220, 222R, 224, 230, 312, 314, 316, 319, 325 John Deere Golf Cart: 319, 323
Frequently Asked Questions
What parts replace OEM number HD40X?
This page lists 1 replacement listing indexed under HD40X. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for HD40X?
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 HD40X 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.