Ensure optimal performance and longevity of your CAT 5CP3120 series plunger pump with the CAT Pumps Valve Kit 33060. This OEM-fit kit includes everything needed to perform a full valve rebuild on compatible CAT pumps—including the 5CP3120—and requires two kits per pump for complete service.

Includes (per Kit):

• 3 × stainless steel valves

• 3 × stainless steel valve seats

• 3 × valve springs

• 3 × spring retainers

• 3 × seat O‑rings (85D Buna-N)

• 3 × valve plug O‑rings (70D Buna-N)

• 3 × back‑up rings for valve plugs

For full service of one pump, two complete kits (six valves total) are required

Compatible Pumps:

Designed for CAT Pumps models:
5CP3120, 5CP5120, 5CP3130, 5CP3105CSS, 5CP3110CSS, 5CP3120CSS, 5CP3160CSS, 5CP5140, and versions with CSS or CSS‑G1 series finishes