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Your Reliable Source for Excavator Engines & Hydraulics

Premium OEM and aftermarket excavator spare parts engineered for peak performance, durability, and seamless integration. Power your heavy machinery with KYBSPARE.

Excavator Engine

Diesel Engines

Hydraulic Pump

Hydraulic Pumps

Piston Assembly

Piston Assemblies

OEM Parts

OEM Components

Control Valves

Control Valves

Excavator Attachments

Attachments

About KYBSPARE

KYBSPARE.COM is your dedicated partner for high-performance excavator engines, hydraulic systems, and OEM replacement components. We specialize in delivering reliable, precision-engineered spare parts that ensure your heavy machinery operates at peak efficiency.

With a global reach and a commitment to excellence, we serve construction firms, equipment dealers, and maintenance professionals who demand durability, compatibility, and fast delivery.

Factory Strength

Advanced 5000 sqm manufacturing facility ensuring high-quality production and on-time delivery.

Quality Assurance

Rigorous testing and inspection protocols to meet OEM standards and exceed expectations.

Expert Support

Dedicated technical team available for pre-sales consultation and post-installation support.

Global Reach

Serving customers in over 50 countries with fast shipping and logistics partnerships.

KYBSPARE Factory and Team

Our Premium Products

Explore our comprehensive range of excavator engines, hydraulic pumps, piston assemblies, and OEM-compatible components designed for reliability and performance.

Cummins Excavator Engine

Cummins Excavator Engine

High-efficiency diesel engine for Komatsu, Hitachi, and Volvo excavators. 180-320 HP range.

  • OEM Compatible
  • 12-Month Warranty
  • Fuel-Optimized Design
Kawasaki Hydraulic Pump

Kawasaki Hydraulic Pump

Replacement piston pump assembly for Kobelco, Doosan, and Hyundai models.

  • Direct OEM Fit
  • High-Pressure Output
  • Tested for 500+ Hours
Piston Pump Assembly

Piston Pump Assembly

Complete hydraulic pump rebuild kit with seals, pistons, and swashplate.

  • Full Kit Included
  • Precision-Machined
  • Compatible with Cat & JCB
OEM Control Valve

OEM Control Valve

Proportional control valve for excavator boom, arm, and bucket functions.

  • Flow Rate: 120 L/min
  • Pressure Rated: 350 bar
  • ISO 4401 Standard
Excavator Swing Motor

Swing Motor Assembly

High-torque planetary gear motor for 360° rotation. Fits CAT 320-390 series.

  • 22 kW Output
  • Integrated Brake System
  • IP67 Waterproof Rating
Excavator Bucket

Heavy-Duty Excavator Bucket

Reinforced cutting edge and wear plates for tough digging conditions.

  • 1.2 m³ Capacity
  • AR400 Steel Construction
  • Quick-Attach Compatible
Engine Overhaul Kit

Engine Overhaul Kit

Complete gasket, seal, and bearing set for Cummins 6BT/6CT engines.

  • 80+ Components
  • OEM-Spec Materials
  • Step-by-Step Guide Included
Hydraulic Cylinder

Excavator Hydraulic Cylinder

Boom, arm, and bucket cylinders with chrome-plated rods and double seals.

  • Stroke: 600-1200 mm
  • Bore: 80-140 mm
  • 2-Year Warranty
Travel Motor

Excavator Travel Motor

Planetary gear travel motor with integrated parking brake and relief valve.

  • Max Speed: 4.2 km/h
  • Torque: 28,000 Nm
  • Fits CAT 315-336 Models
Fuel Injection Pump

Fuel Injection Pump

Rotary distributor pump for Kubota, Yanmar, and Isuzu engines. Rebuilt to OEM specs.

  • Flow Rate: 180 cc/rev
  • Precision Calibration
  • 100% Leak Tested

Why Choose KYBSPARE?

We combine quality, service, and innovation to keep your equipment running.

OEM & Aftermarket Parts

We offer both genuine OEM components and high-quality aftermarket alternatives to suit every budget without compromising performance.

Fast Global Delivery

With logistics partners in Asia, Europe, and North America, we ensure rapid shipping and customs clearance for urgent needs.

24/7 Technical Support

Our engineers are available for installation guidance, troubleshooting, and compatibility checks to keep downtime to a minimum.

Quality Certified

All parts undergo ISO 9001-compliant inspection and testing for durability, pressure resistance, and performance.

Competitive Pricing

Direct factory pricing with volume discounts ensures you get the best value without sacrificing quality.

Easy Returns & Warranty

12–24 month warranties on most parts and a hassle-free return process for defective or incorrect items.

50+

Countries Served

10K+

Parts in Stock

98%

Customer Satisfaction

15+

Years in Industry

Frequently Asked Questions

Are your parts compatible with OEM specifications?

Yes, all our parts are engineered to meet or exceed OEM specifications for fit, form, and function. We provide detailed compatibility charts for each product.

Do you offer bulk order discounts?

Yes, we provide tiered pricing for bulk purchases. Contact us for a customized quote based on your volume requirements.

What is your warranty policy?

Most engine and hydraulic components come with a 12–24 month warranty. Wear parts like buckets and teeth have a 6-month warranty.

How long does shipping take?

Delivery times vary by region: 5–7 days for Asia, 7–10 days for Europe, and 10–14 days for North America. Express options are available.

Can you help identify the correct part for my machine?

Absolutely. Provide your excavator model, serial number, and part name, and our team will assist with cross-referencing and selection.

Get in Touch

For inquiries, technical support, or custom orders, visit our official website to connect with our team.

Visit Official Website

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