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 tailor-made for the Kawasaki M2X146B swing hydraulic motor, a widely used radial piston motor in excavators and construction machinery. It covers the 146cm³/rev displacement model and includes a full set of shaft seals, O-rings, gaskets, backup rings and brake sealing components for complete motor overhaul and maintenance.
Crafted from imported premium NBR nitrile rubber and FKM fluororubber, the seal kit delivers exceptional oil resistance, high-pressure resistance, wear resistance and aging resistance. It serves as a perfect direct replacement for original Kawasaki seals, effectively resolving common issues like external oil leakage, internal leakage and pressure drop. It extends the service life of M2X146B motors under long-term heavy-load, high-vibration working conditions.
Product Specifications
Item |
Detailed Parameter |
Product Name |
Kawasaki M2X146B Hydraulic Motor Seal Kit |
Applicable Model |
M2X146B (Displacement: 146cm³/rev) |
Compatible Series |
Kawasaki M2X Series Swing Hydraulic Motor |
Main Material |
Imported NBR / FKM Fluororubber + Reinforced Backup Ring |
Max Working Pressure |
35MPa (350bar) |
Working Temperature |
-30°C ~ 120°C |
Kit Contents |
Shaft seal, O-rings, gaskets, backup rings, brake piston seals, full overhaul sealing parts |
Cross Reference OEM No. |
(To be filled with actual OEM numbers) |
Net Weight |
Approximately 0.8kg |
Applicable System |
Excavator swing drive system, construction machinery hydraulic system |
Warranty |
12 Months |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original Kawasaki M2X146B swing motors, precisely matching standard OEM part numbers. No cutting or modification required, enabling quick direct installation for routine overhaul and emergency repair.
2. Premium Imported Sealing Material.Core sealing components adopt high-performance FKM fluororubber and reinforced backup rings. These materials resist hydraulic oil corrosion, high temperature and fatigue, maintaining stable sealing performance within -30°C to 120°C.
3. High Pressure & Vibration Resistance.All parts undergo strict 35MPa high-pressure and vibration simulation tests. It thoroughly eliminates internal and external leakage, stabilizes hydraulic pressure, and ensures consistent torque and power output of the motor in harsh environments.
4. Complete All-in-One Repair Kit.Comes with all sealing accessories for full motor maintenance, including dedicated seals for integrated parking brakes. The integrated package simplifies parts management, shortens repair time and reduces overall equipment operation and maintenance costs.
5. Strict Factory Quality Control.Every seal kit passes air tightness, high pressure and aging tests before delivery. All products comply with original factory standards, ensuring reliable long-term operation for construction and industrial machinery.
6. Wide Application Scope.Suitable for Kawasaki M2X146B hydraulic motors equipped on various heavy-duty and engineering 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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