One New Aftermarket Replacement Valve rain Kit Fits John Deere Combine Models: 6600 (SN 215000> w/ 6.404D 6Cyl Eng), 6620 (SN 335846> 6.466D, 6 CYL ENG), 7700 (SN 215000> w/ 6.404D 6Cyl Eng)
Also Fits John Deere Forage Harvester Model: 5440 (Eng. SN 335845)
Also Fits John Deere Industrial Construction Models: 600 (Eng. SN 215000-335845), 644 (Eng. SN 335845), 644A (Eng. SN 335845), 646 (Eng. SN 335845), 646B (Eng. SN 335845), 690 (Eng. SN 335845), 690A (Eng. SN 335845)
Also Fits Ford New Holland Tractor Models: 4000 (SN 215000-335845, 6.404D, 6CYL ENG), 4020 (SN 215000-335845, 6.404D, 6CYL ENG), 4040 (Eng. SN 335845), 4050 (SN 335846> 6.466D, 6 CYL ENG), 4230 (Eng. SN 335845), 4240 (SN 335846> 6.466D, 6 CYL ENG), 4320 (Eng. SN 335845), 4520 (Eng. SN 335845), 4620 (Eng. SN 335845)
Included in this Kit:
(6) Intake Valve (R43883)
(6) STD Exhaust Valve (R43679)
(6)