Cat Pumps  30378 Integral Unloader Repair kit

Includes Complete Piston Assembly with Piston Retainer and Seat.

See Photo With Parts List For Details.

For Cat Pumps Models : 3DX25GSI, 3DX29GSI, 3DX27GSI, 3DX30GSI,

Pump shown with integral unloader.

https://www.catpumps.com/sites/default/files/products/pdfs/3DX29GSI_G.pdf

Cat High Pressure Pump 4DNX25GSI Pressure Washer Replacement Pump







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