2087074170, 208-70-74170 BUSHING KOMATSU

The 208-70-74170 BUSHING KOMATSU is a critical component engineered for precision and durability in Komatsu heavy machinery. Crafted from high-grade, wear-resistant alloy steel, this bushing plays a vital role in maintaining alignment and reducing friction between mechanical parts in high-load pivot points. At 3GEN Export, we supply this OEM-grade bushing to global clients, ensuring fast delivery and exceptional quality.

Whether you’re overhauling a hydraulic arm or replacing worn-out joints in a Komatsu excavator, the 208-70-74170 BUSHING KOMATSU ensures long-lasting performance and enhanced mechanical efficiency.

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Technical Specifications

• Part Name: Bushing

• Part Number: 208-70-74170

• Category: Undercarriage / Linkage / Boom & Arm

• Material: Hardened alloy steel

• Finish: Machined and precision-ground

• Outer Diameter: [Varies per model fitment – available upon request]

• Inner Diameter: [Customized for shaft fit – contact for specs]

• Length: [Model dependent – reach out for specific dimensions]

• Tolerance: Engineered to OEM standard tolerance for perfect fit

• Weight: Approximately 1.5–3.2 kg depending on specific application

• Surface Treatment: Anti-corrosion coating optional

• Packaging: Export-standard industrial packaging with part labeling

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Detailed Description

The 208-70-74170 BUSHING KOMATSU is built to withstand the extreme conditions of construction and mining environments. Acting as a sacrificial layer between moving parts, this bushing absorbs shocks, resists abrasion, and minimizes wear on more expensive structural components.

Machined to precise tolerances, it ensures a snug fit with pins, links, or shafts , reducing vibration and mechanical noise while maintaining peak performance. The bushing’s flanged edge provides additional axial load-bearing capacity and stability, especially during high-stress operations like digging, lifting, and hammering.

Its superior resistance to deformation under heavy cyclical loads makes it ideal for articulated joints in excavators, loaders, and backhoes. The internal oil groove design enhances lubrication flow, which significantly extends service life and reduces maintenance intervals.

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Key Features

• High Load-Bearing Capacity: Supports intense forces generated during earth-moving operations.

• Excellent Wear Resistance: Heat-treated and hardened to resist abrasion over long duty cycles.

• Flanged Design: Ensures proper axial positioning and prevents displacement under load.

• Smooth Inner Bore: Reduces friction for efficient pin movement.

• Enhanced Lubrication Channels: Improves grease distribution and prevents dry running.

• OEM-Quality Engineering: Precision-manufactured to match Komatsu specifications.

• Rust & Corrosion Protection: Optional anti-corrosion treatment for harsh conditions.

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Compatible KOMATSU Models

The 208-70-74170 BUSHING KOMATSU is used across a range of Komatsu heavy machinery, particularly in earthmoving and excavation equipment. It is commonly installed in the boom, arm, and bucket linkages where reliable rotation and movement are essential.

This part number is compatible with the following models:

• Komatsu PC200-7

• Komatsu PC200-8

• Komatsu PC220-7

• Komatsu PC220-8

• Komatsu PC210LC-7

• Komatsu PC210LC-8

• Komatsu PC228USLC-3

• Komatsu PC240LC-6

Note: Fitment may vary depending on regional configurations and series updates. Always verify part compatibility using your machine’s serial number or contact 3GEN Export for technical support.

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Role in Excavating Systems

Bushings are a cornerstone of the pivoting system in Komatsu machines. Installed between the steel components such as boom arms, pins, or cylinders, they allow for controlled articulation without direct metal-to-metal contact. This reduces overall stress and prolongs the life of key joints.

In Komatsu excavators, the 208-70-74170 BUSHING KOMATSU is typically installed in:

• Boom-arm connection joints

• Arm-to-bucket pivot points

• Hydraulic cylinder ends

• Swing and rotation mechanisms

These locations endure constant mechanical stress, making the durability of the bushing critical to machine uptime and operator safety.

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Maintenance and Replacement

To ensure optimal performance:

• Lubricate regularly with recommended grease to reduce friction.

• Inspect visually for signs of uneven wear, cracks, or discoloration.

• Replace immediately if inner diameter wear exceeds allowable tolerances.

• Check paired pins for matching wear to avoid accelerated damage.

With correct lubrication and regular monitoring, the 208-70-74170 BUSHING KOMATSU can serve thousands of machine hours in demanding conditions.

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Why Choose 3GEN Export?

At 3GEN Export, we are a trusted OEM supplier of heavy machinery parts, catering to global mining, construction, and infrastructure industries. Our commitment to reliability and efficiency is reflected in our rapid delivery service , we ship worldwide in just 5 working days.

Benefits of working with us:

• OEM-standard manufacturing

• Competitive pricing

• No minimum order quantity

• Global shipping in 5 working days

• Technical consultation and after-sales support

• Custom labeling and packaging for resellers

Whether you’re a fleet manager, maintenance contractor, or machinery reseller, you can count on 3GEN Export for consistent, high-quality supply of parts like the 208-70-74170 BUSHING KOMATSU.

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Conclusion

If you’re operating Komatsu heavy machinery, investing in high-quality replacement parts like the 208-70-74170 BUSHING KOMATSU is essential to keeping your equipment running at full capacity. Designed to reduce friction, improve alignment, and extend component life, this bushing provides optimal performance in some of the harshest working conditions.

Backed by 3GEN Export’s global logistics and OEM-grade quality, you can confidently upgrade your Komatsu equipment with the 208-70-74170 BUSHING KOMATSU.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.