Who We Are
RACER MACHINERY
Shanghai Racer Machinery Technology is a heavy machinery parts trade focused company, established in 2019, with the office located in Shanghai, while factory and warehouse located in Shanghai. Our business activity is to supply original and aftermarket spare parts for construction equipment. Our creed is to offer quality-proved products and services to international markets with competitive price.
Our goal is to provide quick delivery of any part depend on our rich resources and experience, so that your equipment be stuck in the service shop for the shortest time, thus avoiding useless cost increase. Thanks to our modern logistic system of transportation and storage, we are able to deliver “the missing part” to you in due time.



Provide The Highest Quality Parts That Meets Your Expectation.




EXCAVATOR PARTS
Provide Our Best Excavator Parts
We can provide almost all the parts on excavators, covering different excavator brands. Specifically, there are filters, fluids, dealer Kits, service option Packages, ground engaging tools (GET), undercarriage parts, engine, engine parts, hydraulic parts, hoses, tubes, drivetrain, electrical parts, electronics parts, excavator hardware, Seals, excavator consumables, cabs parts, structures parts, other systems components, upgrade kits, Repair Kits, workshop supplies, etc.
RACER MACHINERY
EXCAVATOR PART PRODUCTS
APPLICATIONs
A comprehensive set of services.
OUR SERVICES
Racer Machinery supply genuine and aftermarket spare parts, CNC parts and supply chain service.

Supplying Genuine Parts
Ten years experience in genuine and aftermarket excavator spare parts, trustable quality.

Customizing Service
Racer Machinery have turning and milling machines, machining centers, components can be customized based on drawing, cast iron, steel and aluminum alloy are available.

Supply Chain Service
Helping you source and audit suppliers, purchasing missing parts, inspecting goods, payment, logistics, export and import.
COLLABORATIVE BRANDS
Racer Machinery supply genuine and aftermarket spare parts, CNC parts and supply chain service.
KOMATSU
Komatsu provides a wide range of original and aftermarket spare parts for their machinery, ensuring optimal performance and durability. Komatsu spare parts are known for their high quality, precision engineering, and compatibility with their equipment.
CAT (Caterpillar)
CAT spare parts are designed to enhance the performance and longevity of their machinery. Racer Machinery supply with a comprehensive range of both original and replacement excavator spare parts available.
CUMMINS
Cummins spare parts are engineered to meet the stringent requirements of their engines, providing optimal efficiency and durability. Racer Machinery supply CCEC DCEC original and aftermarket depend on clients’ need.
KOBELCO
KOBELCO genuine excavator parts are manufactured to exact specifications, ensuring a perfect fit and seamless integration with Kobelco equipment. With a wide range of genuine spare parts available, except original parts, we can also supply trustable aftermarket parts.






Why Us /
We ship directly from our own warehouse.
We understand that excavators operate in demanding environments, tackling challenging terrains and heavy workloads. That’s why we source our parts from reputable manufacturers known for their durability, reliability, and performance.


We prioritize supplying genuine OEM (Original Equipment Manufacturer) parts whenever possible to ensure compatibility and optimal performance with your machine. Our extensive inventory ensures that you can find the parts you need, regardless of the size or complexity of your project.
Testimonials /
RACER Frequently Asked Questions
Racer Machinery accept various payment methods, including credit/debit cards, PayPal, bank transfers, and other secure online payment platforms. You can choose the most convenient option during the checkout process.
Yes, most spare parts come with a manufacturer’s warranty. The warranty duration may vary depending on the product. Please refer to the product description or contact our customer support for specific warranty information.
Yes, Racer Machinery offer bulk discounts for large orders. Please contact our sales team or customer support to discuss your requirements, and we will provide you with the best possible pricing options.
Yes, Racer Machinery offer international shipping to most countries. During the checkout process, you can select your country and view the available shipping options and associated costs.
If you receive a defective or incorrect excavator part or CNC machined part, please contact our customer support within 7 days of delivery. We will guide you through the return process and provide a replacement or refund, depending on the situation. Please refer to our Returns & Refunds policy for more details.
Yes, once your order is shipped, we will provide you with a tracking number. You can use this number to track the status and estimated delivery date of your package through our website or the shipping carrier’s website.
Blogs & Insights
Latest Posts & Articles
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Cummins 3973659 Vibration Damper: Fitments, Function & Replacement Guide
Read More: Cummins 3973659 Vibration Damper: Fitments, Function & Replacement Guide -
CAT 1R1808 Fuel-Water Separator Filter: Specs, Fitments & Service Guide
Read More: CAT 1R1808 Fuel-Water Separator Filter: Specs, Fitments & Service Guide -
Komatsu 20Y-30-00110: Track Roller Specs, Fitments & Undercarriage Guide
Read More: Komatsu 20Y-30-00110: Track Roller Specs, Fitments & Undercarriage Guide















