33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Home / Products / Hydraulic Pump / Kawasaki
Product Overview
This high-performance repair seal kit is engineered specifically for Kawasaki K3VL45 variable displacement axial piston pumps (45cm³/rev displacement), a core model in Kawasaki’s K3VL series for open-loop hydraulic systems. The kit includes comprehensive shaft seals, O-rings, gaskets, backup rings, and control valve sealing components, enabling full pump overhaul and maintenance.
Crafted from imported premium NBR nitrile rubber (standard) and FKM fluororubber (high-temperature option), the seal set delivers exceptional oil resistance, high-pressure durability, wear resistance, and aging stability. It serves as a 100% direct OEM replacement for Kawasaki original seals, effectively resolving common issues like external oil leakage, internal seepage, and pressure drop, while extending the service life of K3VL45 pumps under heavy-load, continuous operation conditions.
Product Specifications
Item |
Detailed Parameter |
Product Name |
Kawasaki K3VL45 Hydraulic Pump Seal Kit |
Applicable Model |
K3VL45 (Displacement: 45cm³/rev) |
Compatible Series |
Kawasaki K3VL Series Variable Displacement Axial Piston Pumps |
Main Material |
Imported NBR (Standard) / FKM Fluororubber (High-Temp) + Reinforced Backup Rings |
Max Working Pressure |
32MPa (320bar) Rated; 35MPa (350bar) Peak |
Working Temperature |
-20°C ~ 100°C (NBR); -30°C ~ 120°C (FKM) |
Kit Contents |
Shaft seal, O-rings, gaskets, backup rings, control valve seals, full overhaul sealing parts |
Cross Reference OEM No. |
29L4100S0Y (Standard Kit) |
Net Weight |
Approximately 0.8kg |
Applicable Fluid |
Mineral hydraulic oil (NBR); Phosphate ester (FKM Option) |
Warranty |
12 Months |
Key Selling Points
1. Exact OEM Compatibility & Direct Replacement.Fully matched to Kawasaki K3VL45 pump specifications, aligning with OEM part number 29L4100S0Y. No cutting, modification, or special tools required—supports quick installation for routine maintenance and emergency repairs, ensuring seamless integration with original pump components.
2. Premium-Grade Sealing Materials.Core sealing elements use high-performance NBR (standard) or FKM fluororubber (high-temperature variant) with reinforced backup rings. These materials resist hydraulic oil corrosion, high-temperature degradation, and mechanical fatigue, maintaining stable sealing performance across -30°C to 120°C, ideal for harsh industrial environments。
3. High Pressure & Durability for Heavy Loads.All components undergo strict 32MPa continuous pressure and vibration simulation tests, withstanding peak pressures up to 35MPa. Eliminates internal/external leakage, stabilizes hydraulic pressure, and ensures consistent flow and efficiency of K3VL45 pumps under long-term heavy-load operation。
4. Complete All-In-One Overhaul Kit.Equipped with every sealing accessory needed for full K3VL45 pump maintenance, including dedicated seals for control valves and shaft assemblies. The integrated package simplifies parts management, reduces repair time, and lowers overall equipment maintenance costs—no need to source individual seals separately。
5. Rigorous Factory Quality Control.Each seal kit undergoes air tightness, high-pressure, and aging tests before delivery, complying with Kawasaki’s original factory standards. Strict quality inspections ensure consistent performance and reliability, supporting long-term, trouble-free operation of industrial and mobile hydraulic equipment。
6. Wide Application Scope.Designed for Kawasaki K3VL45 pumps used in diverse heavy-duty and industrial equipment:
Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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