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Replacement piston for GFB DV+ diverter valves intended to restore proper valve operation; customers must specify the correct piston size in order notes to match their DV+ assembly. As a service part for GFB’s DV+ family, the piston replaces the internal moving component to maintain boost control behavior and should be selected to match the original DV+ piston sizing.
GFB Replacement DV+ Piston (Requires Piston Size in Order Notes / Drop Ship Only)
