YNF17565 ZX240LCH arm cylinder seal kit
Hydraulic arm cylinder repair kit for ZX240LCH
Excavator arm cylinder sealing components
High-quality arm cylinder seal kit YNF17565
9207059 piston seal and rod seal set
Complete arm cylinder rebuild seal kit
Durable hydraulic seals for ZX240LCH excavator
ZX240LCH middle arm hydraulic repair parts
YNF17565 ZX240LCH arm cylinder seal kit
Hydraulic arm cylinder repair kit for ZX240LCH
Excavator arm cylinder sealing components
High-quality arm cylinder seal kit YNF17565
9207059 piston seal and rod seal set
Complete arm cylinder rebuild seal kit
Durable hydraulic seals for ZX240LCH excavator
ZX240LCH middle arm hydraulic repair parts

YNF17565 Arm Cylinder Seal Kit 9207059 ZX240LCH Hydraulic Arm Repair Kit Excavator Middle Arm Seal Set

High-performance ZX240LCH arm cylinder seal kit designed to prevent leakage and restore stable excavator arm hydraulic performance.

  • Compatible with ZX240LCH excavator arm (middle arm) cylinder

  • Complete rebuild kit including piston seals, rod seals, O-rings, wiper rings, backup rings

  • High-pressure, wear-resistant sealing materials

  • Prevents hydraulic oil leakage and improves arm control stability

  • Easy installation reduces downtime and maintenance costs

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ZX240LCH Arm Cylinder Seal Kit 9207059 Description

The YNF17565 9207059 ZX240LCH Arm Cylinder Seal Kit is engineered to provide a complete sealing solution for rebuilding the arm (middle arm) cylinder of ZX240LCH excavators. Continuous heavy-duty operation, high system pressure, and contaminated hydraulic oil often lead to seal wear, causing oil leakage, pressure loss, or unstable arm movement.

This seal kit includes premium piston seals, rod seals, O-rings, wiper rings, and backup rings manufactured from high-grade PU, NBR, PTFE, and reinforced rubber materials. These materials offer excellent resistance to pressure, abrasion, and temperature, ensuring long-lasting sealing performance in harsh jobsite conditions.

Widely adopted by professional repair workshops, fleet operators, and aftermarket distributors, the YNF17565 seal kit helps restore hydraulic efficiency, minimize downtime, and extend the service life of ZX240LCH excavator arm cylinders.

ZX240LCH Arm Cylinder Seal Kit Technical Data Sheet

Parameter Details
YNF Part Number YNF17565
OEM Part Number 9207059
Model Compatibility ZX240LCH Excavator
Product Type Arm Cylinder Seal Kit / Hydraulic Cylinder Repair Kit
Included Components Piston seals, rod seals, O-rings, wiper rings, backup rings
Material PU / NBR / PTFE / Rubber
Function Restores cylinder sealing, prevents leakage, stabilizes arm movement
Application Excavator arm (middle arm) cylinder maintenance
Brand YNF
Origin China
MOQ 1 Set
Shipping Options Air, Sea, Express
Payment Terms T/T, PayPal, Western Union

ZX240LCH Arm Cylinder Seal Kit Applications

Application Area Description
Arm Cylinder Rebuild Complete sealing solution for ZX240LCH arm cylinders
Excavator Hydraulic System Repair Eliminates internal leakage and restores hydraulic power
Hydraulic Performance Restoration Improves control accuracy and arm response
Workshop & Fleet Maintenance Ideal for repair shops and equipment owners
Aftermarket Hydraulic Seal Distribution Suitable for distributors and rebuild specialists

ZX240LCH Arm Cylinder Seal Kit Detail Display

FAQs

Related Products:

  • ZX240LCH Boom Cylinder Seal Kit

  • ZX240LCH Bucket Cylinder Seal Kit

  • Hydraulic Cylinder O-Ring Sets

  • Excavator Arm Seal Repair Kits

  • Aftermarket Hydraulic Cylinder Seal Kits

FAQs:

  • Q: Is this seal kit suitable for ZX240LCH arm cylinders?
    A: Yes, it is specifically designed for ZX240LCH excavator arm (middle arm) cylinders.

  • Q: What symptoms indicate arm cylinder seal failure?
    A: Oil leakage, slow movement, pressure loss, unstable operation.

  • Q: Is this a full rebuild seal kit?
    A: Yes, it includes all essential seals required for arm cylinder overhaul.

  • Q: MOQ?
    A: 1 set.

Get Quote for ZX240LCH Arm Cylinder Seal Kit

The YNF17565 9207059 ZX240LCH Arm Cylinder Seal Kit delivers dependable sealing performance for excavator arm cylinders. Manufactured with high-pressure and wear-resistant materials, it effectively prevents oil leakage, restores smooth arm operation, and reduces equipment downtime. YNF Machinery provides consistent quality, competitive pricing, and global shipping support—making this seal kit an ideal choice for service workshops, fleet operators, and aftermarket distributors. Contact us today to receive your best quotation.

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