CAT Pumps 34063 Sleeve & Seal Kit NBR 4SF (1247)

CAT Pumps 34063 Sleeve & Seal Kit — NBR, 4SF Series

OEM replacement sleeve and seal kit from CAT Pumps for 4SF series high-pressure triplex plunger pumps. Restores proper sealing and plunger fit to eliminate leaks and pressure loss caused by worn sleeves or seals.

Part Details

• Part Number: 34063
• Kit Type: Sleeve & Seal
• Material: NBR (Nitrile Butadiene Rubber)
• Series: 4SF
• Brand: CAT Pumps

When to Replace

• Pump is leaking from the plunger area
• Loss of pressure or inconsistent output
• Visible wear or cracking on seals during inspection
• Scheduled preventive maintenance

SKU: 1247 — In stock and ready to ship.