Company information

KCTPARTS is located in Rancho Cucamonga, California.

Address: 10700 Jersey Blv., #520, Rancho Cucamonga, California, USA, 91730


KCTPARTS works with genuine and aftermarket parts and attachments for Hyundai heavy construction equipment. Clearly, KCTPARTS is the leading supplier of Hyundai parts and accessories for heavy-duty vehicles such as excavator, loader and forklift in the United States. Furthermore, KCTPARTS sells the parts to our customers at an amazing discount rate.

KCTPARTS is your number one online source for genuine OEM Hyundai excavator parts in the United States. We are keen on connecting owners of Hyundai excavators and Hyundai loaders with high-quality parts and service for their vehicles. KCTPARTS offers expedited shipping and fast delivery of all Hyundai parts ordered from our online stored in the US.

We have a wide range of genuine Hyundai excavator parts in our store that is compatible with most excavators and loaders.

Below are some of the Hyundai loader parts and Hyundai excavator parts we readily have available in our store. We specialized in the following Hyundai equipment parts.

    Hyundai Excavator Parts      

•    Hyundai Main Hydraulic Pump Assy

 KCTPARTS offers new replacement main hydraulic pumps for your Hyundai excavator at affordable prices when compared to re-manufactured or rebuilt pumps. The Hyundai excavator hydraulic pump is designed to meet and exceed the standard OEM specifications. All the pumps are properly certified by the ISO 9001:2000 and ISO 14000:1 standard. For highest performance and reliability, the hydraulic pumps undergo the right and precise load testing and documentation. With an improved technology and innovative design, the hydraulic pump provides the exact fit and an outstanding performance for your Hyundai excavator.

•    Final Drive Motors

 KCTPARTS provides high-quality final drive motors for your Hyundai excavator. They are built for high performance and dependability. Each of our final drive products is designed to beat the highest quality standards.

We have final drive motors for many popular brands including Hyundai, Caterpillar, Daewoo, Doosan, Hitachi, John Deere, CAT, JCB, Komatsu, Kobelco, Link-Belt, Samsung, New Holland, Volvo, CASE and more.

•    Final Drive

Also available at KCTPARTS is final drives part for Hyundai excavators. They are built with top quality materials and parts. Our final drives have the following features - high torque capacity, rugged design, high load capacity, rotating housings, a compact design and mechanical lifetime seals.

We also have the final drive for many popular producers such as Hyundai, Caterpillar, Daewoo, Doosan, Hitachi, John Deere, JCB, Komatsu, Kobelco, Link-Belt, Samsung, New Holland, Volvo, CASE and more.

•         Main Control Valve

KCTPARTS offers main control valves which are constructed with the state of the art designs and processes. They are built for high performance, reliability, and durability. Our main control valves are superior to aftermarket and rebuilt control valves. All our control valves are tested for high-quality controls to ensure long life and good performance.

Some of the important features of KCTPARTS main control valves comprise of:

-         An optimized oil path design to reduce noise and drops in pressure

-         The flexible configuration of the main control valve which enables multiple functions

-         Control options with high response speed as a result of the low hysteresis valve design.

-         The close tolerances on spools and housing designs on our main control valves help to limit leakage.

-         Flow regeneration and priority functions are included in the valves.

•         Swing Bearing with Pinion Assy

We also provide swing bearings with a pinion designed with state of the art manufacturing quality control and good processing techniques. This is to ensure that the swing bearings perform optimally under any condition and are long-lasting. All our swing bearings are designed using the modern technologies and the highest quality materials.

We also have swing bearings for many popular brands such as Hyundai, Caterpillar, Daewoo, Doosan, Hitachi, John Deere, JCB, Komatsu, Kobelco, Link-Belt, Samsung, New Holland, Volvo, CASE and more.  All of our swing bearings are durable and they come with the company’s leading warranty.

The following are other top quality Hyundai excavator’s parts that are available at KCTPARTS.

•         Oil Cooler Assy

•         Swing Motor Assy (Reducer, gears, and seal kit)

•         Remote Control Valve (RCV)

•         Pumps (fuel, gear, injection, water)

•         Fuel Injectors

•         Boom, arm, bucket piping with valves

•         Undercarriage Parts (Sprockets, idlers, top rollers, bottom rollers, track adjusters)

•         Track Link Assy with bolts & nuts

•         Track Chain Assy with shoe

•         Swing Reduction Gear Assy (Carrier, plates, gears, pinions, shaft, and bushes)

•         Starter

•         Alternator

•         Boom, Arm, Bucket Cylinders Assy (Seal kits, piston rod, housing)

•         Radiator Assy

•         Electrical parts (Harness, wiring, fuses)

•         Cabin Parts (Doors, seat, dash, gear selector, cluster Assy, panel gauge, LCD module, joystick)

•         Air conditioner unit and parts (A/C Compressor, pulley, belts)

•         Muffler Assy

•         Engine Control Unit (ECU), Cluster Assy, Engine Control Module (ECM), CPU Controller

•         Rear/Front Differential Parts (Crown Wheel, Pinions, Side Gears, Gear Bevel)

•         Turbocharger

•         Hyundai Engine Parts (Pistons, connecting rods, gasket kits, bearings)

•         Filters (oil, fuel, air)

•         Travel Motor Assy

•         Travel Reduction Gear Assy