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

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

With over 17 years of industry dedication, Guangzhou Huilian Hydraulic Technology Co., Ltd. is a professional manufacturer specializing in full-series excavator attachments. Our comprehensive product portfolio covers hydraulic breakers, complete hydraulic breaker spare parts, quick couplers, excavator rippers, hydraulic shears, earth augers, hydraulic grabs, orange peel grapples, hydraulic power thumbs and grab buckets. Adhering to the core tenet of "Quality Changes the Future", we focus heavily on the R&D, precision production and after-sales service of high-end hydraulic breakers. As a national high-tech enterprise in China, we adopt intelligent manufacturing strategies and persistent technological innovation to break core industrial technical bottlenecks, leading the development of heavy-duty hydraulic breaker technology. Our HL40 to HL210 breaker series fully adapts to excavators ranging from 0.5 to 100 tons. Beyond finished equipment, we provide professional OEM manufacturing for mainstream global hydraulic hammer brands. Equipped with mature technical databases and standard precision drawings, we supply a full range of qualified parts including seal kits, pistons, diaphragms, cylinders, front and back heads, chisels, accumulators, bushings, through bolts, valve sleeves and charging kits, all complying with original factory performance standards. We strive to be your reliable one-stop supplier for excavator attachments, delivering high-precision, durable and cost-effective products to minimize your equipment downtime.

• 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