6J5773 SHIM

The 6J5773 SHIM CATERPILLAR is a precision-engineered alignment shim built for use in high-load assemblies across Caterpillar machinery. This heavy-duty shim provides exact spacing and alignment between mechanical components, helping maintain optimal structural geometry and reducing wear due to misalignment or over-compression.

At 3GEN Export, we supply the 6J5773 SHIM CATERPILLAR as part of our global lineup of OEM-quality replacement parts for Caterpillar equipment. Manufactured with durability and dimensional accuracy in mind, this shim is trusted by professionals worldwide to preserve machine performance and prevent premature component failure.

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Technical Specifications

• Part Number: 6J5773

• Component Name: Shim

• Compatibility: CATERPILLAR machinery

• Material: High-strength steel

• Surface Finish: Raw machined finish or black oxide coating (anti-corrosion)

• Outer Diameter: 70 mm (approximate, varies by machine spec)

• Inner Diameter: 35 mm (standard bolt pass-through clearance)

• Thickness: Calibrated for controlled axial clearance (varies by system)

• Shape: Round disc shim with centered bore

• Tolerance Grade: Tight tolerance for interference-free stacking

• Applications: Alignment, spacing, axial clearance, structural adjustment

• Manufacturing Process: CNC-machined and surface-treated

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Detailed Description

The 6J5773 SHIM CATERPILLAR plays a critical role in maintaining proper alignment and spacing in heavy-duty machine assemblies. Designed to fine-tune the position of components within Caterpillar equipment, this round steel shim is ideal for use in suspension arms, torque tubes, bearing housings, and track frame mounts.

Crafted from durable steel, the 6J5773 SHIM CATERPILLAR is capable of withstanding constant mechanical pressure and environmental wear. Its precision-machined inner and outer diameters guarantee a perfect fit over standard fasteners or shafts, while its calibrated thickness allows for stacking or single-use adjustment.

In high-vibration and heavy-load environments — such as mining, construction, or forestry — maintaining correct spacing is essential to prevent lateral drift, bolt fatigue, or unbalanced load distribution. The 6J5773 SHIM CATERPILLAR helps ensure your machine operates at peak mechanical efficiency with reduced wear and downtime.

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Key Features

• High-Precision Machining: Manufactured to tight tolerances for flawless fitment and stackable installation.

• Durable Construction: Heat-treated steel resists compression, deformation, and corrosion.

• Optimized Spacing: Ideal for adjusting clearance between load-bearing surfaces.

• Versatile Application: Suitable for alignment, preload correction, and surface leveling.

• Easy Installation: Drop-in component, no special tools required for use.

• Corrosion Protection: Surface treated for longevity in wet or abrasive environments.

• Rapid Global Shipping: Delivered by 3GEN Export anywhere in the world within 5 working days.

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Compatible CATERPILLAR Models

The 6J5773 SHIM CATERPILLAR is commonly used across a range of Caterpillar machines — wherever axial spacing and alignment are critical to mechanical integrity. This shim is compatible with:

• CAT D6R Track-Type Tractor

• CAT D7G Bulldozer

• CAT 330B Excavator

• CAT 950G Wheel Loader

• CAT 345D Excavator

• CAT 973C Track Loader

• CAT 966H Loader

• CAT D8T Dozer

• CAT 320D L Hydraulic Excavator

• CAT 3406C Engine Mount Assemblies

This part is often found in track roller frames, pivot arms, equalizer bar mounts, and other assemblies requiring precise gap control. It’s also used in applications where multiple shims are stacked to achieve the exact required spacing.

If you’re unsure whether the 6J5773 SHIM CATERPILLAR is the correct fit for your machine, just reach out to 3GEN Export with your model or serial number — our technical experts will confirm compatibility quickly.

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Functionality of Shims in Heavy Equipment

The role of a shim might seem minor, but it’s absolutely vital in the broader system of a machine. The 6J5773 SHIM CATERPILLAR prevents over-tightening, absorbs minor manufacturing variations, and ensures balanced load paths across moving components.

Without the proper shim in place:

• Bearings can misalign

• Excessive wear occurs on shaft housings

• Torque transmission becomes unstable

• Bolt stretch or cracking may occur under pressure

Using a precision-cut shim like the 6J5773 SHIM CATERPILLAR not only improves the performance of your machine but also extends the life of associated components like bolts, bearings, and load arms.

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Maintenance and Replacement Tips

Though designed for durability, shims are consumable items that should be checked during any major machine disassembly or frame repair.

Replace the shim if you notice:

• Warping or bending from compression

• Corrosion or pitting

• Loss of thickness due to wear

• Fitment irregularity due to edge damage

• Structural fatigue or cracking

Replacement is straightforward. Simply measure the thickness needed, remove the old shim, and install the 6J5773 SHIM CATERPILLAR in its place. Always torque fasteners to Caterpillar’s specified settings after reassembly.

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Why Choose 3GEN Export for the 6J5773 SHIM CATERPILLAR

At 3GEN Export, we specialize in delivering high-performance spare parts for Caterpillar equipment. When you order the 6J5773 SHIM CATERPILLAR from us, you get:

• OEM-quality production without excessive cost

• Worldwide delivery in just 5 working days

• Dedicated support to confirm compatibility

• Professional packing and global freight coordination

• Trusted service with a track record of excellence

We understand how critical uptime is to your operations. That’s why we keep our inventory stocked and logistics streamlined — so you get your parts fast, wherever you are.

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Conclusion

The 6J5773 SHIM CATERPILLAR is a key part of any high-performance machine assembly. Whether you’re managing axial load spacing, correcting component alignment, or adjusting torque tolerances, this steel shim delivers reliable, repeatable results.

Trust 3GEN Export to be your global partner in quality parts supply. With our fast worldwide shipping, expert part matching, and commitment to precision, we help you keep your machines working harder — and longer.

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.