Motor Repair Kit
Motor Repair Kit
If your excavator's swing or travel motor starts to slip, lose torque, or run rough, it's usually a sign of worn internal parts. Instead of replacing the whole motor, a full motor repair kit lets you rebuild it with precision-matched components, getting the same performance back without the cost of a new assembly.
Our motor repair kits include all the key parts you need for a complete overhaul: cylinder block, valve plate, piston shoe, retainer plate, ball guide, shoe plate, bearings, shaft, head cover, housing and seal kit where applicable. Each part is machined to OEM standards, so the repair kit M2X63 M2X150, M5X130, M5X180, M5X80, M2X120, M2X210, M2X146, JMF43, JMF53, JMF68, JMF151, JMF195, JMF250, SG04, SG08, SG12, SG20, PCL-120, PCL-200, PCR-1B, PCR-2B, PCR-3B for KPM, NACHI, KYB, Toshiba serias whihch fit directly into Doosan DX225, DX220-9C, DX500-9C, DX520-9C, Volve EC210B, EC290B, EC360B, EC460B, Hyundai R200-9S, R300-9S, R305, R210-7, Caterpailler 320C, 330C, 336B, 325C, Kobelco SK230-6E, SK250-8, SK350-8 swing motor.
These kits are built for the harsh conditions construction machinery sees every day. The valve plates are made to handle pressure spikes from frequent starts and stops, while the pistons and shoes are designed to maintain smooth movement even under heavy loads. We test each component for fit and finish, so you don't have to worry about mismatched parts slowing down your repair.
We keep most common motor repair kit models in our warehouse, ready to ship within 5-7 days. Every kit is packed securely to avoid damage during transit, and we offer video inspection before shipment so you can confirm the contents before they leave our facility.
At Yantai Dayun Machinery Parts, we've been working with excavator hydraulic components for over 15 years. Our inventory includes pumps, motors, and repair kits for a wide range of brands, and we understand which parts are most often needed in field repairs. If you have your machine model or part number, we can help you confirm the right motor repair kit quickly, so you can get your equipment back to work.
Hot Tags: motor repair kit, China motor repair kit suppliers, Excavator Hydraulic Motor Parts, Fan Motor For Volvo, Final Drive Repair Kit, Hydraulic Motor Rebuild Kit, Hydraulic Travel Motor, Swing Motor Housing
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