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KJC OIL SEAL KITS

KJC Seals offers a full line of replacement oil seal repair kits comprising of varied types and sized used by OEMS, such as Komatsu, Hitachi, Caterpillar, etc.

More than 10 year’s manufacturing history for Oil Seal, High temperature resistance Oil Seal. High performance Oil Seal

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KJC OIL SEAL KITS

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KJC Spare Parts

KJC HYDRAULIC PARTS

We stock an extensive inventory of OEM & new aftermarket replacement piston pump parts for excavator and industrial applications. This includes pumps from manufacturers such as: Bosch®, Vickers®, Rexroth®, Kawasaki®, Hitachi®, Komatsu® and more.

Parts we typically stock for piston pumps are: ball guides, bearings, block springs & disc springs, cylinder blocks & valve plates, rotating groups, housings & casings, piston sets, seal kits, set plates, shoe plates, shafts, swash plate assemblies, and more.

Why Choose KJC

QUALITY PRODUCT

All of our excavator components are guaranteed to be of the highest quality, Our rebuilt excavator parts are set to factory specifications and are professionally tested, using the most advanced industry technology.

COMPETITIVE PRICES

We sell rebuilt and used excavator components for less than dealer prices, so you can get your excavator back to work for less money!

SATISFACTION GUARANTEED

KJC believe in our product, and so we stand behind what we sell one hundred percent. Find out why we are one of the most trusted names in excavator part sales.

SERVICE EXCELLENCE

If you need assistance on weekends, evenings, or on holidays, your inquire will be answered and we will do our best to help you.Our business hours are flexible because we are committed to excellent customer service.

EXPERIENCE & EXPERTISE

We can effectively troubleshoot and diagnose mechanical problems, saving you time and money.Your inquiry will be met with honest, personable service.We have the knowledge and experience you can depend on to get it right.

GLOBAL SHIPPING

We offer fast, low cost shipping to worldwide.We ship excavator parts across the globe every day, so we have access to the lowest shipping rates available.We pass the savings along to you, so take advantage of our discounted shipping.

LATEST FROM THE BLOG

10 Components of Hydraulic Pump are: Several main components are required for hydraulic pumps to function as the beating heart of a hydraulic system. They are described below, along with their functions.  

HITACHI Model Engine Model Model Engine Model Model Engine Model EX55 4TNV88 EX400 6RB1 ZAX270-3 4HK1 EX60 4JB1 EX400-3/5 6RB1 ZAX330 6HK1 EX60-2/3 BD30 ZAX120 4BG1 ZAX330-3 6HK1 ZX70 4JG1 ZAX200 6BG1 

While it is true they perform similar functions in preventing leaks, gaskets and seals have distinct applications. Generally speaking, gaskets serve as a static seal between flat surfaces, such as joints

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