

home

about us

company profile

factory tour

quality control

FAQ

products

hot sales

Stepper Motor Engine Fuel Throttle Motor Control 21EN-32800 21EN-32300 21EN-32260 For Hyundai R140-7 R150/275-9/215-

Get Best Price
Custom Engine Mount For Excavator 1099369 / 1099350

Get Best Price
Video

Centaflex Rubber Coupling 2019608 3633643 MikiPulley 778322 Hydraulic Pump Engine Drive Lovejoy Coupling Replacement

Get Best Price
Takeuchi Tb175 Excavator Pump Coupling Without Hub 1602000300

Get Best Price
EXCAVATOR Spare Parts Yanmar ENGINE ASSEMBLY V3800 For Bobcat Skid Steer Benefit

Get Best Price
Video

High Performance Water Pump YM123900-42102 for Yanmar 4D106 Engine Excavator Replacement Part

Get Best Price
Video

Hyundai R145-9 Arm Seal Kit 31Y1-31150 Hydraulic Cylinder Rebuild Kit Excavator Mid-Arm Repair Seals

Get Best Price
Video

CAT 307 Bucket Seal Kit 105-7253 Excavator Hydraulic Cylinder Rebuild Kit High Performance Bucket Repair Seals

Get Best Price

About us

GUANGZHOU XIEBANG MACHINERY CO., LTD

Your best choice of excavator parts supplier

request a quote

Why
Choose Us

Top Excavator Rubber Parts Manufacturer

We produce high-quality couplings, engine mounts, rubber hoses, seals, and gaskets for excavators. With OEM services, we customize products to meet your exact specifications, ensuring durability, reliability, and a perfect fit for your machinery.

Comprehensive Excavator Parts Supply

Our inventory covers hydraulic pumps, motors, cylinders, control valves, filters, engine components, alternators, starters, belts, pulleys, dampers, undercarriage parts, and more. We support all major brands, including Caterpillar, Komatsu, Hitachi, Volvo, Kobelco, Doosan, Hyundai, and JCB.

30+ Years of Industry Expertise

With decades of experience, we specialize in manufacturing precision-engineered excavator parts, ensuring optimal performance, long service life, and strict quality control. Our R&D and QC teams follow ISO-certified production standards to guarantee consistency and reliability.

Fast Global Shipping & Flexible Orders

Our Guangzhou showroom and efficient logistics network enable quick order processing and worldwide shipping. With low MOQ (Minimum Order Quantity) and flexible ordering, we accommodate businesses of all sizes, from distributors and wholesalers to repair shops and fleet owners.

products

recommended product

Video

CAT 307 Bucket Seal Kit 105-7253 Excavator Cylinder Rebuild Set Hydraulic Bucket Repair Kit

Get Best Price
Hydraulic Pump Parts Coupling Natural Rubber High Quality Coupling E57W

Get Best Price
SK115SRDZ-1E Excavator Solenoid Valve Blue Point Hydraulic Parts LC35V00004F1

Get Best Price
High-quality TDRDE5K-10/40 Hydraulic Pump Solenoid Valve For SK200-1 SK200-3 R210-5

Get Best Price
Excavator Parts Revolution Sensor PC220-6 7861-92-2310 For S6D102E PC650-6 PC200-6

Get Best Price
YNF Excavator Spare Parts SH60 SH120 SH200A3 Hydraulic Switch KHR10810

Get Best Price
Sensor 7861-92-4130 7861924130 7861 92 4130 PC200-5 Position Sensor

Get Best Price
YNF Excavator Parts Sensor 6741-81-9220 6741819220 7861-93-4210 For PC200 PC300 PC350

Get Best Price

More Products

Furukawa HB1500 Hydraulic Breaker Parts Hammer Seal Kit HB1500 Excavator Components

Excavator DMB140 NOK Hammer Hydraulic Breaker Parts Seal Kit / Mechanic Kits

Doosan Excavator Hydraulic Breaker Parts / Rock Breaker Repair Accessories DXB170

Customized Doosan Hammer Breaker Spare Parts Hydraulic Excavator Spare Parts

MSB MS550 Hydraulic Breaker Parts Seal Kit Diaphragm Breaker Jack Hammer Repair Kits

Professional Hydraucli Breaker Parts FINE20 Hydraulic Hammer Breaker Seal Kits

Hammer Breaker Hydraulic Breaker Parts , Hydraulic Furukawa HB100G Breaker Seal Kits Autox

Professional Hydraulic Breaker Parts TOR205 KOMAC Breaker Seal Kit Autox Main Seal

Construction Equipment Hydraulic Breaker Parts F45 FURUKAWA Hydraulic Rock Hammer Breaker Seal Kits

Excavator Spares Hydraulic Breaker Parts DAEMO DMB210 Breaker Seal Kit / Repair Kit

Hydraulic Rock Breaker Spare Parts SB140 Soosan Seal Kit Excavator Components

Heavy Equipment Hydraulic Rock Breaker Excavator Spare Parts F35 FURUKAWA Seal Kit

Hydraulic Spare Parts Furukawa F22 Hammer Breaker Seal Kits Excavator Spare Parts

Hammer Breaker Spare Parts Hydraulic Rock Breaker Parts Oil Seals for Soosan SB121

Soosan SB70 Hydraulic Rock Breaker Parts / Hammer Breaker Seal Kit Excavator Spares

Furukawa Hydraulic Breaker Parts Breaker Seal Kits for HB10G Digger Spare Parts

ATLAS Hydraulic Breaker Parts Seal Kit Hammer Kit ATLAS Repair Kit MB1500

600CC Hand Powered Heavy Duty Grease Guns Pistol Grip Sets for Industrial

600CC Hand Operated Heavy Duty Grease Guns Double Cylinders System

900CC Professional Heavy Duty Grease Gun Hand Powered and Single Cylinder

SOLUTION

03-13 2025

Customer Success Story: Replacing a Hitachi ZX330-5A Engine Assembly for Maximum Performance

Customer Success Story: Replacing a Hitachi ZX330-5A Engine Assembly for Maximum Performance Customer Profile: Name: John D. Location: Queensland, Australia Business: Construction & Earthmoving Services Equipment: Hitachi ZX330-5A Excavator Challenge: Engine failure causing project delays The Challenge: Engine Failure on a Hitachi ZX330-5A John runs a mid-sized earthmoving company that specializes in excavation and land development. His Hitachi ZX330-5A excavator had been a workhorse for years, handling large-scale construction and mining projects. However, in the middle of a crucial road construction project, the excavator suddenly lost power. His team discovered that the engine was severely worn out, leading to excessive fuel consumption, overheating, and frequent breakdowns. With deadlines approaching, John needed a fast and reliable solution to get his machine back to work. The Solution: A High-Quality Hitachi ZX330-5A Engine Assembly John contacted YNF Machinery for help. After discussing his machine’s condition and requirements, we recommended a brand-new Hitachi ZX330-5A engine assembly, ensuring:✅ Seamless compatibility with his excavator✅ High-performance power output for demanding workloads✅ Fuel efficiency improvements to cut operational costs✅ Fast delivery to minimize downtime The Installation & Results Within a week, John received his engine assembly and had it professionally installed. The results were immediate:

View More

LATEST BLOGS

Discover The Latest Blogs

What Are Excavator Hydraulic Parts and Their Functions

06-02 2025 View More
YNF Excavator Parts Catalogue PDF Online Download

07-31 2023 View More
Exciting News! We're thrilled to announce that YNF will be showcasing our premium excavator parts at *bauma China Shanghai 2024*!

11-07 2024 View More
YNF Machinery will attend CTT Russia 2023

04-25 2023 View More
VOLVO EC140B Hydraulic Pump Spare Parts

09-14 2021 View More
Leading Construction Machinery Couplings Supplier in China - YNF

05-17 2021 View More





Inquiry

If you have any questions, please contact us immediately and we will respond as soon as possible

You can also follow us on social media

ynfmachinery

Excavator Spare Parts

Excavator Coupling

Excavator Seal Kits

Excavator Hydraulic Parts

Rubber Engine Mounts

Excavator Electric Parts

Excavator Engine Parts

Cooling Fan Blade

Komatsu Excavator Parts

Kobelco Excavator Parts

Engine Turbocharger

Excavator Undercarriage Parts

Excavator Bearing

Hydraulic Breaker Parts

Excavator Accessories

Grease Guns

Excavator Final Drive

Excavator Hose