Excavator part connecting glue assembly COUPLING 30AS for excavator

Product description

Why choose us:

✔ Professional Excavator Coupling Supplier
We specialize in supplying rubber couplings like 30AS, 40H, 50AS, and other shock-absorbing components for excavator power transmission systems.

✔ 12+ Years of Experience in Excavator Parts
With over a decade of global export experience, we understand the technical demands of construction equipment and provide reliable solutions.

✔ OEM-Compatible Quality
Our couplings are made from high-grade rubber and reinforced metal cores, ensuring excellent torque transmission, flexibility, and vibration resistance.

✔ Custom Design Available
We support custom glue assemblies and couplings based on your machine model, drawings, or performance requirements.

✔ Wide Compatibility
Our products fit a wide range of excavators including Komatsu, Hitachi, , Hyundai, Doosan, and more.

✔ Fast Worldwide Shipping
Stocked products are shipped quickly with secure packaging to over 80 countries by air, sea, or express delivery.

✔ Responsive Support Team
Our team provides quick response, model verifiC-A-Tion, and after-sales assistance to ensure you get the right part — the first time.

✔ Factory-Direct Competitive Pricing
We offer cost-effective solutions without compromising on quality, thanks to our strong factory partnerships and quality control system.

More available products

1. Chassis spare parts: track shoes, track links, bolts, supporting wheels, sprockets, front idlers, idler pads, etc.

2. Engine spare parts: engine assembly, cylinder head, cylinder block, turbocharger, piston, piston ring, hardware, crankshaft, oil pump, fuel injection pump, water pump, AC generator, starter motor, etc.

3. Hydraulic spare parts: main valve, main pump, solenoid valve, boom cylinder, final drive, travel motor, slewing mechanism, slewing motor, etc.

4. Cab spare parts: cab assembly, display, controller, engine controller, wiring harness, seat, air conditioner, air compressor, etc.

5. Cooling parts: radiator, heat sink, air conditioner, compressor, aftercooler, water cooler, hydraulic oil cooler, etc.

6. Other parts: repair kit, slewing circle, engine hood, swivel joint, fuel tank, filter, boom, bucket rod, bucket, etc.