33060 Valve Kit (NBR) – Fits Cat Pumps 5CP3120 & 5CP5120

Part Number: 33060
Category: Pressure Washer → Pump Repair Parts
Type: Valve Kit (NBR) – Genuine OEM Replacement for CAT Pumps 5CP Series

The 33060 Valve Kit (NBR) is a genuine OEM CAT Pumps valve replacement kit designed to maintain optimal performance in CAT Pumps 5CP Series plunger pumps, including 5CP3120 and 5CP5120 models. Regular valve maintenance helps prevent pressure loss, uneven flow, and costly downtime—keeping your pressure washing operation running efficiently and profitably.

Compatibility

Fits the following CAT Pumps models:

• 5CP3120

• 5CP3130

• 5CP5120

• 5CP3105CSS

• 5CP3110CSS

• 5CP3120CSS

• 5CP3160CSS

• 5CP5140

• 5CP5140CSS

Product Details

Brand: CAT Pumps
OEM: Yes – Genuine CAT Pumps Part
Application: Pump Valve Replacement / Preventive Maintenance
Elastomer Type: NBR (Buna-N)

Kit Contents

• (3) 17547 – Seat O-Ring, 85D

• (3) 45790 – Valve Seat

• (3) 46429 – Valve

• (3) 43750 – Valve Spring

• (3) 44565 – Spring Retainer

• (3) 17549 – Valve Plug O-Ring, 70D

• (3) 48365 – Valve Plug Back-Up Ring

Key Features

• Genuine CAT Pumps OEM valve kit

• Designed for 5CP Series plunger pumps

• Durable NBR (Buna-N) sealing components

• Restores pressure, flow consistency, and pump efficiency

• OEM materials ensure increased longevity and reliability

• Exact replacement — no tweaks or adjustments required

• Manufacturer-supported OEM part