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Casa > prodotti > Kit di foca > 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

Dettagli del prodotto

Luogo di origine: Guangdong, Cina

Marca: YOUCHANG/ZHIPAN

Certificazione: UDEM

Numero di modello: Kubota U50

Termini di trasporto & di pagamento

Quantità di ordine minimo: 10 serie

Prezzo: Negotiable price

Imballaggi particolari: Sacchetto in PP, cartone, pallet

Tempi di consegna: 2-3 giorni lavorativi

Termini di pagamento: L/C, T/T, Western Union

Capacità di alimentazione: 10000 pezzi a settimana

Ottenga il migliore prezzo
Evidenziare:

Kubota Excavator Arm Seal Repair Kit

,

Hydraulic Cylinder Oil Seal Repair Kit

,

Hydraulic Arm Seal Repair Kit

Modello macchina:
Kit di sigillo per braccio Kubota U50
Applicazione:
GUARNIZIONI DELL'ESCAVATORE
Nome della parte:
corredo della guarnizione di riparazione del cilindro idraulico
Materiale:
NBR FKM PTFE poliuretano
Peso lordo singolo:
Circa 1.000 KG
Applicabile a::
Kubota
Caratteristiche:
Elevata resistenza all'usura, eccellenti prestazioni di tenuta, durevole per scavi pesanti
Modello macchina:
Kit di sigillo per braccio Kubota U50
Applicazione:
GUARNIZIONI DELL'ESCAVATORE
Nome della parte:
corredo della guarnizione di riparazione del cilindro idraulico
Materiale:
NBR FKM PTFE poliuretano
Peso lordo singolo:
Circa 1.000 KG
Applicabile a::
Kubota
Caratteristiche:
Elevata resistenza all'usura, eccellenti prestazioni di tenuta, durevole per scavi pesanti
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.