30623 Packing Kit – W/S-SPG NBR, Fits Cat Pumps 310, 310W & 340W+

Part Number: 30623
Category: Pressure Washer → Pump Repair Parts
Type: Packing Kit – W/S-SPG NBR, Genuine OEM Replacement for CAT Pumps

The 30623 Packing Kit is a genuine OEM CAT Pumps packing kit designed to restore proper sealing and performance in compatible CAT plunger pumps, including 310, 310W, and 340W+ series. Built with NBR (Buna-N) seals and spring-energized components, this kit helps prevent leaks, maintain pressure, and extend pump service life under demanding operating conditions.

Compatibility

Fits the following CAT Pumps models:

• 30

• 31

• 310

• 310B

• 310S

• 34

• 34G1

• 340

• 340B

• 340S

• 35

• 350

• 350B

• 350S

Product Details

• Brand: CAT Pumps

• OEM: Yes – Genuine CAT Pumps Part

• Seal Material: NBR (Buna-N)

• Application: Packing / Seal Replacement Kit

Key Features

• Genuine CAT Pumps OEM packing kit

• Designed for 310, 310W & 340W+ pump applications

• NBR seals for excellent oil and water resistance

• Spring-energized design helps maintain consistent sealing

• Restores pressure, efficiency, and leak prevention

• Exact replacement—no modifications required

Note: Image shown may be for illustrative purposes only. Always confirm part number compatibility with your pump manual before ordering.