Main & Relief Valve Description
This Main & Relief Valve is indexed for John Deere Fit for John Deere Harvester 3510, 3520, 3522, CH570, CH670. Compare reference number CB01477125 against the label on your existing John Deere component before ordering.
Before checkout, compare OEM part number CB01477125, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




