YNF17377 203-70-56160 Komatsu PC120-6 excavator bushing
YNF17377 Komatsu PC120-6 linkage bushing aftermarket replacement
Excavator bushing YNF17377 Komatsu 203-70-56160 replacement part
YNF17377 excavator arm & linkage bushing Komatsu PC120-6
Heavy-duty Komatsu PC120-6 arm bushing YNF17377 203-70-56160
Wear-resistant excavator bushing YNF17377 203-70-56160 steel sleeve
YNF17377 precision-machined bushing for Komatsu PC120-6
Durable YNF17377 203-70-56160 excavator bushing for long service life
YNF17377 203-70-56160 Komatsu PC120-6 excavator bushing
YNF17377 Komatsu PC120-6 linkage bushing aftermarket replacement
Excavator bushing YNF17377 Komatsu 203-70-56160 replacement part
YNF17377 excavator arm & linkage bushing Komatsu PC120-6
Heavy-duty Komatsu PC120-6 arm bushing YNF17377 203-70-56160
Wear-resistant excavator bushing YNF17377 203-70-56160 steel sleeve
YNF17377 precision-machined bushing for Komatsu PC120-6
Durable YNF17377 203-70-56160 excavator bushing for long service life

YNF17377 203-70-56160 Bushing Komatsu PC120-6 Excavator Arm & Linkage Bearing Sleeve

YNF17377 203-70-56160 bushing for Komatsu PC120-6 excavators, wear-resistant steel sleeve for arm and linkage joints, ensuring durability and smooth performance.

  • OEM Reference: Direct replacement for Komatsu 203-70-56160

  • Material: High-strength, wear-resistant steel

  • Function: Reduces friction, protects pins, and ensures precise arm and linkage motion

  • Durability: Engineered for heavy-duty loads, impact, and abrasive excavation environments

  • Aftermarket Solution: OEM-equivalent replacement for cost-effective Komatsu PC120-6 repair

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Komatsu PC120-6 203-70-56160 Bushing Description

The YNF17377 203-70-56160 bushing is a critical wear part for Komatsu PC120-6 excavators, used in the arm and linkage assemblies. This bushing acts as a bearing sleeve, reducing metal-to-metal contact, minimizing friction, and protecting pins from premature wear.

Constructed from premium-grade wear-resistant steel, the YNF17377 provides excellent durability under high load, impact, and abrasive excavation conditions. Designed as a direct OEM-equivalent replacement for 203-70-56160, it ensures precise fitment, long-lasting performance, and reliable operation in demanding job sites.

By replacing worn bushings with the YNF17377, contractors and repair centers can extend machine service life, reduce downtime, and maintain efficient digging performance.

Komatsu PC120-6 Bushing 203-70-56160 Technical Sheet

Parameter Details
YNF Part Number YNF17377
OEM Part Number 203-70-56160
Product Type Excavator Bushing / Bearing Sleeve
Application Komatsu PC120-6 Arm & Linkage Assemblies
Material High-strength wear-resistant steel
Function Reduces friction, ensures smooth pin and linkage operation
Resistance Wear, impact, heavy load, abrasion
Aftermarket Brand YNF
Country of Origin China
MOQ 50 Pieces
Shipping Method Sea, Air, Express
Payment Terms T/T, PayPal, Western Union

Komatsu PC120-6 Bushing 203-70-56160 Applications

Application Area Description
Arm Joints Provides smooth movement, reduces friction between pins and arms
Linkage Systems Protects pins and joints from wear in Komatsu PC120-6 linkage assemblies
Heavy-Duty Excavation Built to withstand extreme load and harsh operating conditions
Aftermarket Replacement OEM-equivalent, cost-effective bushing solution for Komatsu machines

Komatsu PC120-6 Excavator Bushing 203-70-56160 Detail Display

FAQs

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FAQs:

  • Q: What is the function of the YNF17377 bushing?

    • A: It reduces friction and wear, ensuring smooth operation of Komatsu PC120-6 arm and linkage assemblies.

  • Q: Why replace the 203-70-56160 bushing?

    • A: Worn bushings cause play in joints, increase pin wear, and reduce overall excavator efficiency.

  • Q: What material is the YNF17377 bushing made from?

    • A: It is manufactured from premium wear-resistant steel, designed for long-lasting durability.

Request Quote for Komatsu PC120-6 Bushing YNF17377

The YNF17377 203-70-56160 bushing is a heavy-duty aftermarket replacement for Komatsu PC120-6 excavators. Designed from high-strength wear-resistant steel, it ensures excellent protection against friction, wear, and impact in arm and linkage systems. With OEM-level precision and durability, this bushing is trusted by contractors, distributors, and service workshops for cost-effective and reliable excavator maintenance.

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YNF17377 203-70-56160 Komatsu PC120-6 excavator bushing
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