CAT 31040 SEAL KIT 3531, 3535, 3537 (2711)

CAT Pumps seal repair kit 31040 includes everything you need to rebuild the seals of select CAT Pump 35 Frame models including 3531, 3535, and 3537 pumps. Each kit has everything to repair all seals in your pump. All elements in the valve kit are OEM manufacture, made with the same original materials and to the same original specification.

• 11345 - O-Ring, Plunger Retainer (Buna-N) (3)
• 44113 - Low-Pressure Seal w/SS Spring (Buna-N/316 S.S.) (3)
• 11379 - O-Ring, Inlet Manifold (Buna-N) (3)
• 44609 - V-Packing (6)
• 48860 - O-Ring, V-Packing Spacer (Buna-N) (6)
• 48362 - Backup Ring, V-Packing Spacer (6)