707-99-64180 Hydraulic Cylinder Seal Kit For Komatsu PC200 PC220 Excavator Arm

Complete seal repair kit for Komatsu 20-ton excavator hydraulic cylinders. Includes PU oil seals, NBR dust seals, fabric wear rings, PTFE back-up rings and buffer seals. Made of high wear-resistant polyurethane and oil-resistant rubber, perfect fix for cylinder oil leakage, arm dropping and power loss. Exact OEM size 707-99-64180, direct replacement without modification, ideal for heavy construction, rock breaking and earthmoving working conditions. 

We also support the following hydraulic breaker components:

• Engine Parts: cylinder block, cylinder head, liner kits, con rod, engine bearing, in/ex valve, valve seat, gasket kit, head gasket, crankshaft, cam shaft, water pump, fuel pump, oil pump, turbocharger, nozzle, oil cooler assembly, manifold exhaust etc.
• Seal Kits: boom/arm/bucket cylinder seal kit, hydraulic pump seal kit, swing motor seal kit, travel motor seal kit, control valve seal kit, adjuster seal kit, center joint seal kit, gear pump seal kit, regulator seal kit, breaker seal kit, bulldozer seal kit etc.
• Hydraulic Parts: hydraulic pump, swing motor assembly, travel motor assembly, gearbox, main control valve, foot valve, operating rod assembly, pilot pump, regulator, center joint, relief valve, bearing, hydraulic spare parts, gear, etc.
• Electronic Parts: starter motor, alternator, step motor, sensor, pressure switch, solenoid valve, stop solenoid, ignition switch, controller, monitor, A/C, heater motor etc.
• Undercarriage Parts: carrier roller, track roller, idler, sprocket, adjuster cylinder assembly, track shoe, track link, bucket, bucket bushing, bucket teeth, teeth adapter, bolt and nut etc.
• Filters: oil filter, fuel filter, hydraulic filter, air filter, oil water separator etc.
• Quick-wear Parts: radiator, hydraulic tank, intercooler radiator, evaporator, fan blade, sub water tank, light, pulley, fuel tank cap, oil tank cap, lock wiper blade, grease fitting, universal joint, etc.
• Rubber Parts: coupling, engine cushion, belt
• Gear Parts: travel, swing motor: sun gear, shaft, carrier assembly, housing, hub, cover

SY75C, SY215C, SY485H, SY16C, SY35U, SY35U-10, SY55C, SY55U, SY60C, SY70C, SY85C, SY95C, SY115C, SY125C, SY135C, SY155C, SY195C, SY200C, SY205DPC, SY215C ACE, SY245H, SY265C, SY285C, SY305H, SY335C, SY335H, SY365H, SY375H, SY395H, SY415H, SY485H, SYC6028, SY750H, SY750S, SY65W, SY155W

FR60E, FR18E2-u, FR18E-U, FR60E2, FR65E, FR65E2, FR75E2, FR80E, FR85E2, FR130E2, FR150E, FR150E2, FR170E, FR170E2, FR200E, FR200E2, FR210E2, FR220E, FR240E2, FR260E2, FR260E, FR330E, FR330E2, FR350E2, FR350, FR370E2, FR370, FR390E2, FR390, FR400E2 FR400, FR480, FR510E2-HD

CX360B, CX210B, CX75SR, CX36B, CX75, CX80C, CX700B, CX130C, CX130, CX130B, CX160C, CX180C, CX210B-EM, CX210C-8, CX210C, CX220B, CX220C, CX240B, CX240C, CX260C, CX300B, CX300C, CX350C, CX380C, CX460, CX470B, CX490C, CX500C, CX500D, CX800B, CX800CME, WX148, WX168, WX188, WX218

Huilian Machine Equipment Co., Ltd. (KOKO SHOP)

Huilian Machinery Equipment Co., Ltd (EB Seals) is a professional import dealer engaged in comprehensive hydraulic hammer parts in Guangzhou for more than 17 years. We adhere to original and OEM import quality standards.

Huilian specializes in the sales of various types of Damper/Shock Absorber, seal kits, diaphragms, pistons, chisels, wear bushings, rod pins, through bolts, side bolts, control valve assemblies, spare valves, cylinder blocks, accumulators and other commonly used parts for hydraulic hammers.

Our factory utilizes mature technical databases and precise drawings to manufacture reliable, compatible components for major brands worldwide including Atlas Copco, Komatsu, CAT, Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many others. We provide comprehensive critical parts including Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits—all engineered to meet original performance standards.

Specializes in:

• Excavator spare parts
• Hydraulic breaker accessories

Huilian Machine is continuously seeking opportunities to meet friends both from home and abroad for win-win cooperation. We believe that quality parts will take us to a further place. Let's build a better tomorrow, together!

• Hydraulic Breaker seal kit
• Excavator seal kit
• Crane seal kit
• Wheel Loaders seal kit
• Crawler Dozers seal kit
• Pump seal kit, Motor seal kit
• Dump Trucks seal kit
• Wear Ring/ O-ring / X-ring
• Center Swing seal (ROI /SWR)
• Track adjuster seal (OUY)
• Control lever and pedal level
• PTFE Seals: Rod Seals, Piston Seals, Rotary Seals