Hydraulic Pump Parts SEAL KIT K3V112

This K3V112 seal kit is a complete service replacement set engineered for Kawasaki K3V112 and K3V112DT main hydraulic pumps, widely fitted on mainstream excavator models. It covers all core sealing consumables needed for full pump overhaul, eliminating the trouble of separate parts matching for routine maintenance.

Manufactured with premium NBR and FKM composite materials, the seals deliver stable resistance to high pressure, hydraulic oil corrosion and frequent temperature cycling. Each component adopts standard precision sizing to ensure tight, gap-free fitting on pump mating surfaces.

The full kit includes main oil seals, O-rings, backup rings and auxiliary gaskets, covering all wear-prone sealing positions of the hydraulic pump. All parts strictly follow OEM tolerance standards to match original pump assembly specifications perfectly.

Designed for heavy-duty construction site conditions, this seal kit effectively prevents common faults like hydraulic oil leakage, pressure drop and system overheating caused by aging seals. It restores pump working efficiency and maintains stable hydraulic system output.

Suitable for routine maintenance and breakdown repair of engineering machinery hydraulic pumps. With reliable sealing performance and long service life, it serves as a cost-effective replacement part for equipment daily upkeep.