CAT Pumps 4K231 Pump Kit
Genuine Cat Pumps OEM — Cat Pumps Corporation, HQ Minneapolis, MN — supplied by ForeverPure Corporation, an authorized Cat Pumps distributor in Santa Clara, California.
The Cat Pumps 4K231 is a factory-engineered service kit for Cat Pumps triplex pumps. Every service kit contains the complete set of wear components required for the specific rebuild — seals, o-rings, valves, v-packings — matched to the original Cat Pumps Corporation pump configuration.
Typical Applications & Industries
Common Applications
- Cat Pumps triplex pump rebuilds & scheduled maintenance
- Reverse osmosis high-pressure feed pumps
- Car wash & pressure washing equipment
- Industrial cleaning & wash-down systems
- Agricultural spray equipment
- Misting & cooling systems
Industries Served
- Water treatment & desalination
- Commercial car wash & detailing
- Agriculture & irrigation
- Oil & gas (produced water)
- Food & beverage processing
- Industrial cleaning & facility services
Frequently Asked Questions
What is included in the Cat Pumps 4K231 service kit?
The Cat Pumps 4K231 service kit contains the complete set of wear items needed for a standard pump rebuild — typically seals, v-packings, o-rings, and valves matched to the specific pump model and materials. Contents are precision-matched to the original Cat Pumps factory specification.
How often should I service a Cat Pumps triplex pump?
Cat Pumps recommends inspection at 500 hours and full seal replacement at 1,000–2,000 hours of continuous-duty service. More frequent service is advised for high-temperature, abrasive, or chemical-duty applications.
Can I install the kit myself?
Yes — Cat Pumps publishes service manuals for all pump frames. Basic seal and valve service is straightforward with standard hand tools. ForeverPure can provide the service manual and installation guidance on request.
Where is the Cat Pumps 4K231 manufactured?
Cat Pumps Corporation is headquartered in Minneapolis, Minnesota (1681 94th Lane NE, Minneapolis, MN 55449) and has been the Cat Pumps brand owner since 1968. Cat Pumps triplex pumps, spare parts, and accessories are manufactured at the company's US and Japan production facilities to Cat Pumps Corporation's ISO 9001:2015 factory specifications — the country of origin for this specific SKU is listed in the technical specifications table above.
How do I get a quote or datasheet for the Cat Pumps 4K231?
Call ForeverPure Corporation at +1-408-969-2688, email sales@foreverpure.com, or request a quote through the website. As an authorized Cat Pumps distributor, ForeverPure provides factory-direct pricing, datasheets, cross-reference support, and same-day turnaround on most quote requests.
What is the warranty on the Cat Pumps 4K231?
Cat Pumps factory warranty: 1 year on complete pumps, 90 days on parts and accessories, from date of purchase from an authorized distributor. ForeverPure honors and administers Cat Pumps warranty claims for customers in North America.
