Excavator Boom Cylinder Assembly
We-Attach: Your Reliable Company of Excavator Boom Cylinder Assembly
Your Excavator Boom Cylinder Selection
Engineered for precision and durability, our confluence valve support efficient operation and protection of key excavator systems on heavy-duty machines. Compatible with a wide range of brands and models.
Boom Cylinder
Boom Holding Check Valve
Boom Settlement Pressure Reducing Valve
Parts for Every Excavator Maker
Need Help Finding Parts?
What Truly Sets We-Attach Apart
Quick Quote:
Share your request and get a complete quotation in just a few hours.
Lower Budget: Performance stays the same, but you’ll spend 30–60% less than OEM.
Matched to the Original: Manufactured using original specs, materials, and test procedures for a true match.
One-stop Service: From parts to delivery and customer service, we cover everything in one place.
Quality That Lasts: We use the same-grade materials and processes to maintain consistent product quality.
Longer Warranty: Get 12 months of protection—much longer than the average 3–6 month guarantee.
We-Attach Factory: Numbers That Matter
With more than 9 years of knowledge, We-attach focuses on hydraulic and electrical excavator parts, supplying a broad selection of reliable components worldwide.
Partnering for Your Success
Distributors
Repair Shops
Rental Companies
Running a rental company? We-Attach boom cylinders withstand repeated use and load cycles, helping reduce service calls and downtime.
Trade Companies
Running a trade company? We-Attach boom cylinders fit standard models, making stocking and orders smoother and faster.
Engineering Team
Working in engineering? We-Attach boom cylinders help test hydraulic performance and extension consistency during prototype checks.
Construction Companies
Own a construction company? We-Attach boom cylinders help lift and move materials smoothly, supporting daily site work without flow issues.
OEM/ODM Excavator Boom Cylinder Assembly
OEM
ODM
Your Questions, Our Answers.
A standard We-Attach boom cylinder assembly includes the cylinder barrel, chrome-plated piston rod, piston, gland, seals, and both ends (clevis or eye), fully assembled and tested.
Yes. Every unit is pressure-tested for internal leakage, smooth movement, and sealing performance. We-Attach’s QC standards ensure reliability under demanding conditions.
We provide a 6 to 12-month warranty, depending on usage. The warranty covers manufacturing or material defects under normal operation.
Yes. We-Attach supports custom dimensions, stroke lengths, and mounting configurations. Just share your technical drawing or sample, and we’ll build to spec.
Send us your excavator brand and model, or a photo and measurement of the existing cylinder. We’ll help match or design the correct replacement.
Yes. Whether it’s a current-gen or older model, We-Attach can match OEM dimensions and performance to ensure fit and functionality.
Check Out These Additional Resources
Still haven’t found what you’re looking for? Don’t hesitate to contact us. We’re available around the clock to assist you.
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Founder | Shelley Li
