GUANGZHOU QIANCHUAN MACHINERY PARTS CO.,LTD
| Packaging Details | oem package or neutral package according to customers' request |
| Type | DX140 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Condition | New |
| Supply Ability | 60 Piece/Pieces per Week |
| Product name | Seal Kit |
| Country/Region of Manufacture | China |
| Model Number | DX140 |
| Place of Origin | china |
| Brand Name | QIANCHUAN |
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Product Specification
| Packaging Details | oem package or neutral package according to customers' request | Type | DX140 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Condition | New |
| Supply Ability | 60 Piece/Pieces per Week | Product name | Seal Kit |
| Country/Region of Manufacture | China | Model Number | DX140 |
| Place of Origin | china | Brand Name | QIANCHUAN |
| High Light | Doosan DX140 excavator cylinder seal kit ，Hydraulic repair parts for Doosan excavator ，Arm cylinder seal kit K9002308 | ||
Arm Cylinder Seal Kit K9002308 for Doosan DX140 Excavator Hydraulic Repair Parts
High-quality arm cylinder seal kit for Doosan DX140 excavator. Direct replacement with 12-month warranty.
Product Specifications
| Part Number | K9002308 |
| Product Type | Arm Cylinder Seal Kit |
| Applicable Model | Doosan DX140 |
| Condition | Brand New |
| Quality | Meets OEM Original Specifications |
| Place of Origin | China |
| Warranty | 12 Months |
| MOQ | 1 set |
| Lead Time | 3-5 days |
Product Description
The K9002308 Arm Cylinder Seal Kit is a complete set of hydraulic seals designed for the arm cylinder of Doosan DX140 excavators. This kit includes all necessary seals—such as piston seals, rod seals, wiper seals, and O-rings—to restore the hydraulic cylinder's sealing performance and prevent hydraulic oil leaks.
This is a brand new, 100% tested replacement seal kit that serves as a direct replacement for the original unit. Each seal is manufactured from high-quality NBR, PU, or PTFE materials with precision-machined dimensions, featuring excellent resistance to hydraulic oil, high pressure, and wear for reliable and long-lasting cylinder operation.
Why Choose Us
✅ OEM Equivalent Standard quality at competitive price
✅ 12-month warranty
✅ Fast lead time 3-5 days
✅ Strict QC inspection
✅ Custom packaging available
FAQ
Q: What parts are included in this arm cylinder seal kit?
A: This complete set contains rod seals, piston seals, wiper scraper seals, buffer rings, wear rings and matching O-rings. They jointly block hydraulic oil leakage and sustain stable pressure for the dipper arm cylinder.
Q: What signs indicate worn cylinder seals?
A: Obvious hydraulic oil leakage on cylinder rod, slow & weak arm action, insufficient digging power, cylinder drift under load, and hydraulic system overheating caused by internal oil bypass.
Q: OEM or aftermarket?
A: High-quality aftermarket Meets OEM Original Specifications.
Q: What is the lead time?
A: In stock items ship within 3-5 days. Bulk orders may take 7-15 days depending on quantity.
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for qualified buyers.
Q: Packaging options?
A: OEM, neutral, or custom packaging available.
About Guangzhou Qianchuan Machinery Parts Co., Ltd.
广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.
Contact us for wholesale pricing!
WhatsApp: +86 15360646166
Tim@partsforexcavator.com | www.partsforexcavator.com
Company Details
Business Type:
Trading Company
Ecer Certification：
Verified Supplier
Guangzhou Qianchuan Machinery Parts Co., Ltd. is a dedied supplier of spare parts for construction and industrial machinery. From our base in Guangzhou, China, we work with customers across Southeast Asia, Latin America, East Europe, the Middle East, and other global markets. We provide parts for... Guangzhou Qianchuan Machinery Parts Co., Ltd. is a dedied supplier of spare parts for construction and industrial machinery. From our base in Guangzhou, China, we work with customers across Southeast Asia, Latin America, East Europe, the Middle East, and other global markets. We provide parts for...
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