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]
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Product Overview
This high-performance repair seal kit is engineered specifically for the Kawasaki M2X63 fixed-displacement axial piston swing motor, a core component for excavator slewing systems. It covers the M2X63 model with a displacement of 63cc/rev, supporting full motor overhaul and routine maintenance. The kit includes complete shaft seals, O-rings, gaskets, backup rings, and brake sealing parts, delivering an all-in-one solution for motor repair.
Crafted from imported premium NBR nitrile rubber and FKM fluororubber, the seal set exhibits 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 such as external oil leakage, internal leakage, and pressure drop. It extends the service life of M2X63 motors under long-term heavy-load, high-vibration working conditions typical of construction machinery.
Product Specifications
Item |
Detailed Parameter |
Product Name |
Kawasaki M2X63 Hydraulic Swing Motor Seal Kit |
Applicable Model |
M2X63 (Displacement: 63cc/rev) |
Compatible Series |
Kawasaki M2X Series Fixed-Displacement Axial Piston Swing Motor |
Main Material |
Imported NBR / FKM Fluororubber + Reinforced Backup Ring |
Max Working Pressure |
29MPa (290bar) |
Working Temperature |
-25°C ~ 110°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, hydraulic slewing system, construction machinery hydraulic system |
Warranty |
12 Months |
Key Selling Points
1. 100% Exact OEM Replacement.Fully compatible with original Kawasaki M2X63 swing motors, precisely matching standard OEM part numbers. No cutting or modification required, enabling quick direct installation for regular 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 the temperature range of -25°C to 110°C.
3. High Pressure & Vibration Resistance.All parts undergo strict 29MPa 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 under harsh construction site conditions.
4. Complete All-in-One Repair Kit.Equipped with all sealing accessories required for full motor maintenance, including dedicated seals for integrated mechanical brakes (a standard feature of M2X63 motors). 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 undergoes air tightness, high pressure, and aging tests before delivery. All products comply with original factory standards, ensuring reliable long-term operation for excavators and other construction machinery.
6. Wide Application Scope.Suitable for Kawasaki M2X63 swing motors installed 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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