3891041 5133691 3588503 Bucket Boom Stick Hydraulic Cylinder for Excavator 345D 345C 349D

Prouduct Description

Bucket Boom Stick Hydraulic Cylinder for CAT 345D 345C 349D Excavator

Part Number:3891041 5133691 3588503

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. Looking for a one-stop solution provider for your excavator parts needs?
Choose us — we offer comprehensive product ranges and professional support to solve your problems efficiently.

2. Searching for high-quality products at competitive prices?
We are your best choice, delivering both exceptional quality and cost-effective solutions.

3. Want a supplier who prioritizes service and makes you feel at home?
At GLPARTS, customer satisfaction is our top priority. Experience attentive, responsive service from inquiry to after-sales.

4. Have high expectations for product quality, large inventory, fast delivery, and long warranty terms?
We meet all these requirements. Welcome to GLPARTS — where you can find the right products with confidence.

5. Need accurate parts matching based on excavator brand and part numbers?
As an experienced company, we rely on precise data systems to ensure high matching accuracy. Trust GLPARTS to find the right parts for nearly all your needs.

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.