Main & Relief Valve Description
This Main & Relief Valve is indexed for Perkins s: Fit for Engine Perkins 1104, 1106. Compare reference number 1106 against the label on your existing Perkins component before ordering.
Before checkout, compare OEM part number 1106, 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.




