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Cat 34770 Kit, Inlet Valve, W/S-Valves

Cat 34770 Kit, Inlet Valve, W/S-Valves
-38 %
Cat 34770 Kit, Inlet Valve, W/S-Valves
  • Availability: In Stock
  • Model: 34770
Product Views: 300
California Proposition 69 Warning
Warning: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

Genuine OEM Cat Pumps

Keep your CAT 4SF series pump running smoothly with regular maintenance, including valve repair and replacement, using the 34770 Inlet Valve Kit. Regular maintenance prevents breakdowns and excessive downtime, and keeps your wash profitable!

  • Exact replacement part, don't have to worry about tweaks or adjustments
  • OEM parts guarantee use of correct materials for increased longevity
  • OEM parts come with manufacturer support
  • Check with pump manual to ensure correct part number


  • Inlet Valve, 45845 (3)
  • Inlet Spacer, 549520 (3)
  • Inlet Valve Spring, 45186 (3)
  • Conical Washer - M6, 88575 (3)
  • Cotterpin - M1.6x10, 14158 (3)
  • Adapter O-Ring - 75D, 43781 (6)


If you have any questions about any products . Please email us at or call us at 877-558-1112


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