General Pump 1420430 Ceramic Piston 20mm x 13mm x 45mm (1274)

General Pump 1420430 Ceramic Piston — 20mm x 13mm x 45mm

OEM replacement ceramic piston from General Pump for high-pressure triplex plunger pumps. Ceramic pistons offer superior hardness and corrosion resistance compared to standard plungers, extending pump service life in demanding pressure washing applications.

Part Details

• Part Number: 1420430
• Dimensions: 20mm x 13mm x 45mm
• Material: Ceramic
• Brand: General Pump (GP)
• Application: High-pressure triplex plunger pumps

When to Replace

• Visible scoring, pitting, or cracking on the piston surface
• Pump leaking from the packing area
• Loss of pressure or inconsistent output
• Scheduled preventive maintenance

SKU: 1274 — In stock and ready to ship.