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ホーム > 製品 > シールキット > Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals

Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals

製品詳細

起源の場所: 中国、広東省

ブランド名: YOUCHANG/ZHIPAN

証明: UDEM

モデル番号: クボタ U50

支払及び船積みの言葉

最小注文数量: 10セット

価格: Negotiable price

パッケージの詳細: PPバッグ カートン パレット

受渡し時間: 2~3 営業日

支払条件: L/C,T/T,ウェスタンユニオン

供給の能力: 週に10万個

お問い合わせ
ハイライト:

Kubota Excavator Arm Seal Repair Kit

,

Hydraulic Cylinder Oil Seal Repair Kit

,

Hydraulic Arm Seal Repair Kit

機械モデル:
クボタ U50 アームシールキット
適用する:
掘削機のシール
部品名:
水圧シリンダ修理シールのキット
材料:
NBR FKM PTFEポリウレタン
単一総重量:
約1,000キログラム
適用される:
クボタ
特徴:
高い耐摩耗性、優れたシール性能、過酷な掘削作業に耐久性があります
機械モデル:
クボタ U50 アームシールキット
適用する:
掘削機のシール
部品名:
水圧シリンダ修理シールのキット
材料:
NBR FKM PTFEポリウレタン
単一総重量:
約1,000キログラム
適用される:
クボタ
特徴:
高い耐摩耗性、優れたシール性能、過酷な掘削作業に耐久性があります
Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals
Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit
Product Specifications
Attribute Value
Machine Model Kubota U50 Arm Seal Kit
Application Excavator seals
Part name Hydraulic Cylinder Repair Seal Kit
Material NBR FKM PTFE Polyurethane
Single gross weight About 1.000 KG
Applies to Kubota
Features High wear resistance, excellent sealing performance, durable for heavy-duty excavation
Product Overview
The seal kit for an arm bucket cylinder includes essential seals and O-rings to maintain hydraulic integrity in excavators and similar equipment. It ensures a tight seal to prevent fluid leaks, optimizing the cylinder's lifting and lowering functions.
Key Details:
  • Place of origin: Guangdong, China
  • Application: Hydraulic Cylinder, Machinery Repair Shops, Construction, Excavation Machinery
  • Type: Arm seal kit
  • Condition: New Product in 2025
  • Temperature Range: -30°C~120°C
  • Pressure Range: About 35 MPa
  • Feature: High temperature, High pressure, High wear Resistance
  • Shape: Round
  • Hardness: About 70-90 shore A
  • Packing options: Bag, carton, iron boxes or custom package
  • Certificate: OEM And UDEM
Technical Specifications
Product Types: Excavator seals include piston seals, rod seals, dust seals, O-rings, rotary seals, and guide rings.
Material Properties: Our seals feature materials with wear resistance, high temperature resistance, and corrosion resistance including Nitrile rubber (NBR), Fluororubber (FKM), Polyurethane (PU), Polytetrafluoroethylene (PTFE), and Silicone rubber (VMQ).
Application Scenarios: Used in hydraulic cylinders for booms, dipper rods, and buckets of excavators, hydraulic pump and motor seals, pipeline connection seals, and dust protection.
Maintenance Tips: Regular inspection for wear, clean environment during replacement, and proper installation direction are crucial for seal longevity.
Product Images
Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals 0 Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals 1 Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals 2 Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals 3 Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals 4 Kubota Excavator U50-3 U50-4 U50-5S Arm Seal Kit Hydraulic Cylinder Oil Seal Repair Kit Heavy Duty Machine Parts for Seals 5
Compatible Models
Komatsu: PC45MR, PC56-7, PC60-7, PC70-8, PC60-6, PC40-7, PC40-8, PC60-2, PC60-5, PC60-6, PC75, PC100-5, PC120-6, PC150-5, PC130-7, PC200-3, PC200-6, PC200-8, PC210LC-8, PC220-8, PC240LC-8, PC300-3, PC300-5, PC300-6, PC300-7, PC360-7, PC400-3, PC400-5, PC600-6
Hitachi: ZX60, ZX70, ZX100M-1, ZX120, EX60, EX60-2, EX60-3, EX60-7, EX100-1, EX120-5, EX120-6, ZX200, ZX200-3, ZX230, ZX240, ZX240-3, EX200-1, EX200-2, EX200-3, EX200-5, EX200-6, EX210-2, EX220-2, EX220-3, EX225-5, EX270, EX300-1, EX300-2, ZX330-3, ZX450H, EX300-5, 312, 315, 302.5C, 324D, 320D, 330, 329D, E200B, E240, 320, 320C
Hyundai: R60-7, 130, R200-5, R215-7, R225-9, R210W-7, R220-5, R250-7, R260-7, R290-3, R300-5, R375-7, R305-7, R335-7, R300-3, R450
Kobelco: SK07, SK60, SK75, SK60-8, SK120, SK120-3, SK130, SK200-8, SK200-6, SK250-8, SK210-6, SK220-1, SK230-6, SK250-6, SK200-8, SK210-8, SK300-3, SK330-6
Doosan / Daewoo: DH60-7, DH80-7, DH130, DH215-7, DH215-9, DH220-5, DH220-2, DH220-3, DH225-7, DH280-3, DH150, DH300, DH330-3, DH300-5, DH420LC-7, DH300-7, EC210BLC, EC140BLC, EC290B, EC360B, 210, 240
Other Brands: Sumitomo, Kato, CLG200, Sunward60, Sunward70, XG820
Why Choose ZHIPAN Seal Kit
Experience: 18 years in the aftermarket with deep understanding of machine needs under tough conditions
Precision: Same part numbers as OEM for easy query and purchase
Value: Competitive pricing without compromising quality
Efficiency: 17 years export experience ensures fast and reliable shipping
About Seal Kits
A seal kit is a set of sealing components used to repair or maintain hydraulic or pneumatic cylinders in machinery. It typically includes:
  • Rod seals - prevent fluid leakage from the cylinder
  • Piston seals - maintain pressure within the cylinder
  • Dust seals / wipers - keep dirt and contaminants out
  • Wear rings / guide rings - prevent metal-to-metal contact
  • O-rings & backup rings - ensure tight sealing and support
Purpose: Seal kits restore hydraulic performance, prevent oil leakage, maintain system pressure, extend equipment lifespan, and reduce downtime and maintenance costs.