5147654 Bushing Caterpillar

514-7654 Heavy Machinery Load & Pivot Support Component

The 5147654 Bushing Caterpillar is a precision-machined wear component designed to support rotational movement and load transfer in heavy machinery assemblies. Installed at critical joint and pivot locations, this bushing helps maintain alignment, reduce friction, and protect surrounding structural elements from premature wear.

In demanding construction, mining, and earthmoving environments, controlled motion and structural stability are essential. This component provides a durable interface between moving metal parts, limiting direct contact and extending the service life of high-cost assemblies.

Supplied by 3GEN Export as an OEM-level solution, this bushing is available with worldwide delivery in just 5 working days, ensuring minimal downtime for global operations.

Functional Role in Heavy Machinery Systems

This bushing is engineered to act as a protective sleeve between pins and housings. By absorbing friction and distributing mechanical loads evenly, it prevents deformation and scoring of adjacent components. Its design allows it to function reliably under constant vibration, shock loads, and repeated motion cycles.

Rather than allowing wear to occur on structural parts, the bushing concentrates wear on a replaceable element, simplifying maintenance and lowering long-term operating costs.

Common Application Areas

This part is widely used in heavy equipment systems where rotational or oscillating movement is present, including:

• Track frame and undercarriage joints

• Boom, arm, and linkage pivot points

• Load-bearing hinge connections

• Articulation and suspension assemblies

• High-stress structural interfaces

Its cylindrical geometry and internal lubrication pathway make it suitable for both static support and dynamic motion environments.

Material Composition and Engineering Quality

Manufactured from high-strength alloy steel, this bushing is built to resist fatigue, surface abrasion, and dimensional distortion. Precision machining ensures a stable press-fit within housings while maintaining accurate internal clearance for mating pins.

An integrated lubrication channel supports consistent grease distribution, helping reduce heat buildup and surface degradation during continuous operation. This structural balance allows dependable performance in abrasive and high-load conditions.

Importance of Proper Wear Control

Unchecked friction and misalignment can quickly lead to costly damage in heavy machinery. This component plays a critical role in controlling those forces by stabilizing movement and maintaining correct geometry throughout the operating cycle.

Routine replacement of worn bushings helps protect major assemblies, reducing unexpected failures and extending overall machine lifespan.

Technical Overview

General Information

• Part Number: 5147654

• Alternate Reference: 514-7654

• Component Type: Cylindrical wear bushing

• Mounting Method: Press-fit

• Lubrication Support: Internal oil/grease channel

Material Features

• Hardened alloy steel construction

• Wear-resistant machined surfaces

• High load tolerance

• Designed for repetitive motion cycles

Approximate Weight

• 5.8 kg

(Weight may vary slightly depending on production batch.)

Compatible CATERPILLAR Equipment

This bushing is commonly used across multiple CATERPILLAR heavy machinery platforms, including:

• CATERPILLAR 320 Series Excavators

• CATERPILLAR 323 Excavators

• CATERPILLAR 325 Excavators

• CATERPILLAR 330 Excavators

• Track-type loaders and earthmoving machines

• Equipment utilizing heavy-duty pivot and linkage systems

For precise application verification, 3GEN Export can confirm compatibility using machine serial details.

Installation and Maintenance Notes

For optimal performance, installation should be carried out using appropriate press-fit tools to ensure correct alignment. The housing bore must be clean and free from distortion prior to assembly.

After installation, regular lubrication according to the equipment service schedule is essential. Periodic inspection helps identify early wear patterns and supports proactive replacement planning.

Performance in Harsh Environments

Designed for challenging operating conditions, this bushing performs reliably in environments exposed to dust, debris, vibration, and temperature variation. Its structural integrity remains stable even under continuous heavy loading.

Such durability makes it suitable for long operating cycles common in mining, quarrying, and large-scale construction projects.

Why Choose 3GEN Export

When sourced from 3GEN Export, customers benefit from:

• OEM-standard manufacturing quality

• Consistent dimensional accuracy

• Long service life under heavy-duty conditions

• Global export expertise

• Worldwide delivery within 5 working days

3GEN Export specializes in supplying reliable heavy machinery spare parts to international markets with speed and consistency.

Cost Efficiency and Equipment Protection

Though compact, this bushing plays a vital role in protecting high-value components. By managing wear at the joint level, it reduces repair frequency and helps maintain overall system efficiency.

Timely replacement contributes directly to lower maintenance costs and improved operational uptime.

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.