CAT Pumps seal repair kit 33983 includes everything you need to rebuild the seals of select CAT Pump 3CP models including the 3CP1110CS, 3CP1120, 3CP1130, and 3CP1140. Each kit has everything to repair all seals in your pump. All elements in the seal kit are OEM manufacture, made with the same original materials and to the same original specification.
Includes the following:
17399 - Plunger Retainer O-Ring - 80D (3)
43239 - Long Tab Wick (3)
43243 - LPS Seal w/S-Spring (3)
20285 - Seal Case O-Ring - 70D (3)
44549 - V-Packing (6)
Product Reviews
Frequently Asked Questions
Question:Is this seal kit is for 3cp1140cs3 pump?
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Carpet
(02/24/2020)
Response:This is the standard seal kit for the 3CP pumps. If you want the Hi-Temp seals it is PN# PU31983