2G0493 WASHER CATERPILLAR

The 2G0493 WASHER CATERPILLAR is a rugged, industrial-grade flat washer engineered to distribute clamping loads across a wider surface area in Caterpillar heavy equipment. Its primary role is to protect surfaces and maintain bolt tension across critical joints, even under the punishing demands of construction, mining, and earthmoving environments.

Supplied by 3GEN Export—your trusted OEM-grade parts partner—this washer is available with global delivery in just 5 working days, ensuring you keep your equipment operating without interruption.

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Technical Specifications

• Product Name: 2G0493 WASHER CATERPILLAR

• Part Category: Heavy-Duty Flat Washer

• Material: Heat-treated carbon steel

• Manufacturing Process: Precision-machined and hardened

• Finish: Raw or corrosion-resistant coating (industrial black oxide)

• Outer Diameter (OD): Approx. 70 mm

• Inner Bore Diameter (ID): Approx. 20 mm

• Thickness: Approx. 8 mm

• Shape: Flat circular washer with centered bore

• Load Distribution Rating: High—suitable for dynamic load systems

• Weight: Approx. 200 grams

• OEM Compatibility: Drop-in fit for Caterpillar machines

• Environmental Resistance: Designed for heat, vibration, and corrosion exposure

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Detailed Description

The 2G0493 WASHER CATERPILLAR is built to do one job exceptionally well—reinforce and stabilize bolted joints in high-load machinery. With Caterpillar equipment operating under heavy loads and continuous vibration, standard washers don’t always make the cut. That’s where the 2G0493 comes in.

This washer is forged from hardened carbon steel to resist deformation under intense clamping pressure. It’s carefully machined to maintain flatness and dimensional accuracy, ensuring even load distribution across the surface it supports. This reduces stress on the fastener and the base material, preventing embedding, wear, or loosening over time.

The robust thickness of the 2G0493 washer makes it ideal for heavy-duty connections such as boom mounts, bucket pivots, or chassis frames. Whether installed on a grader, loader, or track-type tractor, this washer provides the stable foundation that heavy machines need to perform with confidence.

And thanks to its corrosion-resistant finish, this washer is ready to operate in the harshest job site conditions—whether it’s caked in mud, soaked in rain, or exposed to dust and debris.

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Key Features

• Hardened Alloy Steel: Delivers strength and longevity even under high torque

• Flat Load Surface: Prevents uneven stress that can lead to bolt or component failure

• Anti-Corrosion Coating: Suitable for use in extreme outdoor environments

• OEM-Standard Sizing: Ensures perfect compatibility with Caterpillar systems

• Stress-Relief Function: Maintains bolt tension to reduce fatigue on joints

• Resists Deformation: Holds its form under load to maintain secure fastener pressure

• Multi-Application Use: Works across multiple mechanical and structural systems

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Compatible CATERPILLAR Models

The 2G0493 WASHER CATERPILLAR is used in a wide range of Caterpillar equipment, particularly in joints that require reinforced fastening to handle high pressure or vibration. It supports assemblies in loaders, dozers, graders, and excavators by keeping bolted connections secure and reliable.

Commonly Compatible Models:

• Caterpillar 966C Wheel Loader

• Caterpillar D6D Track-Type Tractor

• Caterpillar 120G Motor Grader

• Caterpillar 215 Excavator

• Caterpillar 931 Track Loader

• Caterpillar 14G Grader

• Caterpillar 920 Wheel Loader

Frequent Installation Points:

• Boom pivot assemblies

• Undercarriage frames

• Engine and transmission mounts

• Blade and ripper arms

• Swing frame bolts and final drive fasteners

By supporting key mechanical points, the 2G0493 washer ensures smoother operation, tighter connections, and reduced wear on both the fastener and the component it secures.

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Role in Machinery Functionality

Though simple in appearance, the 2G0493 WASHER CATERPILLAR is a critical part of machine safety and performance. When bolts are tightened without a washer, the force is concentrated on a small area, which can damage the surface or cause the bolt to loosen prematurely. This washer spreads that force, increasing surface contact, and reducing wear.

It also acts as a safeguard against bolt slippage caused by constant vibration—something every Caterpillar operator knows is a daily challenge in the field. When used in dynamic zones like the chassis or swing arms, it adds the stability needed to keep everything running smoothly, even under extreme jobsite conditions.

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Maintenance and Replacement Tips

While built for longevity, washers like the 2G0493 should be checked during each disassembly or during routine maintenance intervals. Since it’s often reused in service cycles, maintaining its flatness and structural integrity is key to long-term reliability.

When to Replace:

• Visible cracks or warping

• Corrosion pitting or flaking

• Loss of surface flatness

• Bolt head embedding into the washer

Installation Advice:

• Always torque bolts to manufacturer specifications

• Ensure both washer and surface are clean before installation

• Replace whenever fastener tension is compromised

• Do not stack multiple washers unless specified

Using a damaged washer in a critical load-bearing joint can result in early fastener failure or component misalignment, so prompt replacement is always recommended.

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Why Choose 3GEN Export?

At 3GEN Export, we understand the small components that make a big impact. That’s why we supply precision-engineered parts like the 2G0493 WASHER CATERPILLAR to heavy equipment owners, operators, and mechanics in over 60 countries.

• Worldwide Delivery in 5 Working Days

• OEM-Fit Precision Parts

• Expert Technical Advice Available

• Strict Quality Control Before Shipping

• Affordable Pricing Without Compromising Performance

We make sure the parts you order are the parts your machine needs—delivered fast, fitted right, and built to last.

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Conclusion

The 2G0493 WASHER CATERPILLAR may be one of the simplest parts in your machinery, but it’s also one of the most essential. Designed to reinforce, protect, and stabilize bolted joints, this washer is your frontline defense against vibration, torque fatigue, and structural damage.

From blade mounts to boom pins, rely on 3GEN Export to provide you with the highest-quality components, delivered globally in just 5 working days.

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.