RE507852 PISTON RING STD Fits John Deere 4.239 6.359 106.5mm (RE66820) model-640G One New Aftermarket Replacement MFWD

One New Aftermarket Replacement MFWD Hub Seal that Fits John Deere Tractor Models: 4050

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Fits Case - IH Cutting Platform: 1010

or High (51 RPM)

RE507852 PISTON RING STD Fits John Deere 4.239 6.359 106.5mm (RE66820) model-640G One New Aftermarket Replacement MFWDOne New Aftermarket Replacement Piston Ring Set (STD) Fits John Deere 4. 239 and 6. 359 Series Engines This standard bore piston ring set fits one piston in Fits John Deere 4. 239 and 6. 359 series diesel engines, including the 4045 and 6068 PowerTech engine families. Each set contains 3 rings per cylinder and is designed to restore compression, reduce blow by, and return engine performance to like new specifications. Compatible with a wide range of