4172655 4172657 4172659 Boom Stick Bucket Hydraulic Cylinder for 330D 336D Excavator

Prouduct Description

Boom Stick Bucket Hydraulic Cylinder for CAT 330D 336D Excavator

Part Number:4172655 4172657 4172659

Company Profile

With over 16 years of expertise in the excavator parts industry, we specialize in the production of arm, boom, and bucket hydraulic cylinders. As an OEM & ODM supplier, we provide tailored solutions to meet the unique needs of global clients.

Our products have been exported to more than 100 countries, earning us a reputation for reliability and consistent quality. From raw material selection to final testing, we implement strict quality control standards to ensure durability and performance in every piece.

Backed by a skilled team and fast delivery capabilities, we are committed to delivering not just parts, but confidence—built to perform and made to last.

Partner Brand

FAQ

1. Need a one-stop excavator parts solution?
We offer a full range of products with professional support — fast, easy, and reliable.

2. Looking for high quality at competitive prices?
We deliver premium products with factory-direct pricing to save you more.

3. Care about service and fast response?
Customer satisfaction is our top priority. Enjoy attentive service from inquiry to after-sales.

4. Want large inventory, quick delivery, and long warranty?
We've got it covered — ready stock, fast shipping, and reliable warranty terms.

5. Need precise parts matching by model and part number?
Our accurate data system ensures you get the right parts the first time.

More Cylinders We Can Provide

Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.