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Doosan Hydraulic Parts

Hydraulic pump, final drive, swing motor, control valve, cylinder, repair kits, etc.

Brands: RITO, Genuine, Rebuild, OEM, Aftermarket.

Fits: Doosan (DX/DH), Hyundai, Volvo, Sany, Daewoo, and other major brands.

Service: One-stop sourcing, large stock, fast delivery. If you need your own brand we also could supply too.

A total of 3 pages

RITO Final Drive DX225LCXZZC K1000288A TM40VC Travel Motor DX225LCA DX225LC-9C DX255LC Excavator Travel Reducer Final Drive

RITO K1000288A / TM40VC travel final drive serves as the terminal power conversion unit within DX225 and DX255 excavator undercarriage systems. Hydraulic input from the travel motor is transmitted through internal planetary gearing, producing controlled torque for track movement.

Hot Tags : DX225LC Travel Motor Final Drive Hydraulic final drive DX225LC Final Drive Doosan DX225LC Travel Motor Gearbox TM40VC travel motor
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RITO Genuine Hydraulic Pump K3V112DTP Main Pump SY215 SY215C SY215C-9 Excavator Piston Pump Hydraulic Pump Assembly

Hydraulic instability on SY215 series machines often shows up as weak digging force, slow response, or inconsistent multi-function movement, usually caused by internal wear of the main pump system. The RITO K3V112DTP hydraulic pump assembly for SY215 / SY215C / SY215C-9 excavators is designed to re-establish stable hydraulic flow and restore balanced pressure distribution across the working circuit.

Hot Tags : SY215YYB Hydraulic Pump Hydraulic main pump SY215 Hydraulic Pump Sany SY215 main pump K3V112DTP pump assembly
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RITO 400914-00012 40091400012 Hydraulic Main Pump DX225 DX225YYB DX225LC Excavator Piston Pump Assembly K3V112DT Unit Assy

DX225 series excavators rely heavily on a stable piston pump system to maintain digging force and cycle efficiency. The RITO 400914-00012 / 40091400012 main hydraulic pump, built on the K3V112DT platform, is developed for DX225 DX225YYB DX225LC machines to deliver controlled hydraulic output and steady pressure behavior during continuous excavation work.

Hot Tags : DX225 Mian Pump DX225 Hydraulic Pump Doosan DX225 main pump K3V112DT pump assembly
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RITO 2401-9121B 24019121B Travel Motor Assembly S130LC-V Solar 130-V Excavator Final Drive Reducer Gearbox Unit Assy

Track movement issues such as weak travel force, uneven speed, or drivetrain noise often originate from internal final drive inefficiency. The RITO 2401-9121B / 24019121B travel motor assembly is engineered for S130LC-V Solar 130-V excavators, delivering stable hydraulic-driven torque conversion through a compact final drive reducer gearbox unit.

Hot Tags : S130LC-V Travel Motor Solar 130-V Final Drive Doosan S130 final drive Track reducer gearbox
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RITO DX300LC-5C Bucket Cylinder Piston Rod DX300 DX340 DX350 Excavator Hydraulic Chrome Plated Bucket Cylinder Piston Rod

Heavy digging conditions place constant impact and pressure on the bucket cylinder system, making piston rod durability critical for excavator performance. The RITO bucket cylinder piston rod for DX300LC-5C DX300 DX340 DX350 excavators is manufactured to provide stable hydraulic movement, accurate bucket action, and long-term resistance against bending, scoring, and surface wear.

Hot Tags : Bucket piston rod Hydraulic Cylinder Rod Excavator Cylinder Rod Piston Rod Doosan Piston Rod Excavator Chrome Plated Rod
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RITO Roller Bearing 1.109-00066 DX380LC-3 DX340LC-3 DX420LC-3 Excavator Swing Bearing Turntable Bearing for Doosan

When excavator swing mechanisms fail on-site, mining projects instantly stall and hemorrhage cash. Weak factory components quickly warp under constant, high-impact digging loads. Forcing operators to rely on subpar parts creates severe budget strains and hazardous operational bottlenecks.

Hot Tags : 1109-00066 Roller Bearing DX380LC-3 Roller Bearing Cylindrical Roller Bearing Spherical Roller Bearing Excavator Roller Bearing
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RITO Excavator Bushing 131004-00114 ZX200 ZX210 ZX240 EX200 Boom Arm Bucket Pin Bushing for Excavator

RITO 131004-00114 excavator bushings eliminate frequent fleet downtime caused by premature wear in severe mining operations. Engineered for high-load boom, arm, and bucket pin joints, our premium bushings outperform standard replacements by delivering superior impact absorption and structural integrity, ensuring continuous heavy-duty machinery uptime.

Hot Tags : 131004-00114 DX380LC-3 Bushing Bearing Sleeve Excavator Bucket Bushing Arm / Boom Pin Bushing Excavator Bushing
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RITO Planet Carrier Assy No.1 100502-00037 Excavator Final Drive Swing Drive Planetary Carrier for Construction Machinery

Troubled by planetary carrier deformation, gear meshing disorder and final drive system breakdowns that impact wholesalers, agents and mining project operations? Our 100502-00037 No.1 planet carrier assembly is core fitted for excavator final drive and swing drive gearbox. With one-piece casting and high-rigidity structure, it addresses B-end procurement pain points of low structural strength and poor assembly compatibility, ideal for long-term heavy-load construction and open-pit mining tasks.

Hot Tags : 100502-00037 Carrier Assy No.1 Swing Reduction 1st Planet Gear Assy Final Drive Carrier No. 1 Travel Reduction Carrier Group Planet Carrier Assembly
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RITO Swing Reduction Sun Gear No.1 130425-00009 1st Sun Gear Excavator Swing Drive Gearbox for Construction Machinery

Encountering swing gearbox jitter, gear tooth stripping and costly downtime that haunt wholesalers, agency dealers and mine project owners? Our 130425-00009 No.1 sun gear is tailored for excavator swing reduction assemblies. Adopting high-grade carburized steel craft, it solves typical B‑side pain points such as low meshing accuracy and premature aging, fully suited for high-frequency earthwork and open-pit mining heavy-duty scenarios.

Hot Tags : 130425-00009 Gear Sun No. 1 Travel 1st Sun Gear Final Drive Reduction Gear Travel Sun Gear Excavator Swing 1st Planetary Sun Gear
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RITO 140105-00232 Excavator Bearing Roller Bearing 14010500232 Swing Shaft Bearing for Doosan DX380LC-3 Excavator Parts

Frequent swing system failures in heavy excavators lead to massive mechanical strain and project delays. For mining operators, a worn 140105-00232 bearing causes excessive vibration and gear misalignment, risking catastrophic damage to the swing motor and compromising site safety.

Hot Tags : 140105-00232 bearing Final Drive Bearing Hydraulic Throttle Valve Doosan Bearing Travel Motor Roller Bearing
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RITO 800108-00095 Gauge Assy Level Oil Level Gauge DX380LC-3 Excavator Swivel Joint Dipstick Hydraulic Oil Checker Leak-Proof

Hydraulic system contamination and insufficient oil volume are among the most common causes of premature excavator component failure. 800108-00095 oil level gauge assembly is designed for DX380LC-3 excavators, allowing operators and maintenance teams to visually monitor hydraulic oil condition and fluid level inside the swivel joint system before critical lubrication loss occurs.

Hot Tags : 800108-00095 DX380LC-3 gauge assy gauge assy level Excavator Instrument Cluster Solar 225 Monitor Doosan Monitor Panel
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RITO Throttle Valve Assembly 41013900010A throttle valve assy for Doosan DX255LC-5 Excavator

Inaccurate engine response and fuel waste plague Doosan fleets with worn throttle valves. Cheap assemblies cause erratic RPM and costly sensor errors, halting mining production. The 41013900010A ensures precise air intake. This Throttle Valve Assy restores peak engine performance and fuel efficiency.

Hot Tags : 41013900010a Throttle Valve Assy Flow Control Valve Control Valve Assembly Excavator Throttle Valve
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