The original 66 Series A/C systems used older York or Tecumseh piston compressors — heavy

the metal cylindrical encasement for a shaft within a given PTO drive shaft

Condenser With Oil Cooler for John Deere replaces OEM number AT356385

Receiver Drier to Expansion Valve Hose - Receiver Drier End for Case IH replaces OEM number K207866

Use w/ 363499

Radiator for John Deere RE38664 RE21893 – 4050, 4055, 4250, 4255 971-20006025 The original 66 Series A/CRadiator for John Deere replaces OEM numbers RE38664, RE21893. Built for reliable replacement performance, this part is a strong option for restoring proper equipment function. Fits John Deere: 4050, 4055, 4250, 4255, 4450, 4455 Replaces OEM Numbers RE38664, RE21893 Please verify the OEM reference number and equipment fitment before ordering.