2096856 WASHER

The 2096856 WASHER CATERPILLAR is a precision-engineered locking washer designed to maintain structural integrity and secure fastenings in high-stress applications across Caterpillar’s heavy machinery lineup. With a reinforced profile and an integrated tab design, this washer plays a small but crucial role in preventing bolt loosening, reducing vibration-induced wear, and keeping critical components intact during intense field operations.

Supplied by 3GEN Export, a trusted OEM supplier in the global heavy machinery industry, the 2096856 WASHER CATERPILLAR combines durability, dimensional accuracy, and high-performance under pressure. Whether you’re replacing worn-out fasteners or conducting proactive maintenance, this washer ensures that your machine holds together when it matters most.

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Technical Specifications

• Part Number: 2096856

• Product Name: Washer

• Brand Compatibility: CATERPILLAR

• Material: Hardened carbon steel

• Finish: Anti-corrosive coating (phosphate/oil)

• Washer Type: Tab Lock Washer

• Shape: Round washer with extended locking tab and center slot

• Outer Diameter: Precision fit for Caterpillar bolt sets

• Thickness: Engineered for optimal load-bearing capability

• Application Type: Axles, rotating assemblies, transmission housings, heavy load mounts

• Manufacturing Standard: ISO-compliant for OEM-level tolerance

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Detailed Description

The 2096856 WASHER CATERPILLAR is more than just a standard washer — it’s a heavy-duty, load-distribution and locking device built specifically for use in rugged construction and mining environments. This washer features a circular body with an off-center tab extension, which includes a slotted hole to accommodate bolt or stud heads during assembly. The purpose of this unique profile is to lock the washer in place and prevent rotation, even under extreme vibration or high torque.

Manufactured from heat-treated carbon steel, the washer provides exceptional resistance to compression, shearing, and thermal expansion. A special anti-corrosion finish guards the washer against rust, oxidation, and surface fatigue, especially in outdoor and damp site conditions. The washer’s hardness ensures that it won’t deform or flatten out under the sustained pressure of bolt loads — which helps preserve the fastening integrity of the whole assembly.

Engineers trust this washer in load-bearing joints where consistent clamping force is essential — from transmission housing mounts to axle joints and articulation points. The 2096856 WASHER CATERPILLAR effectively eliminates bolt back-off, protecting machinery from failure during high-impact tasks.

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Key Features

• Locking Tab Design: Prevents washer and fastener rotation during heavy vibrations or shock loads.

• Heavy-Duty Composition: Heat-treated carbon steel for high tensile strength and superior resistance to cracking.

• Optimized Thickness: Ensures maximum load distribution under torqued bolts or studs.

• Corrosion-Resistant Finish: Extends the washer’s service life in moisture-prone or dusty environments.

• OEM Fit and Functionality: Matches Caterpillar specifications for secure installation and long-term stability.

• Maintenance Friendly: Simple visual inspection and easy replacement during service intervals.

• Rapid Global Delivery: Supplied by 3GEN Export with worldwide shipping in just 5 working days.

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Compatible CATERPILLAR Models

The 2096856 WASHER CATERPILLAR is designed for use across a wide variety of Caterpillar machinery. It is most commonly found in high-stress assemblies where locking mechanisms are critical. The washer is compatible with the following CAT models:

• CAT 773E Off-Highway Truck

• CAT 777D Off-Highway Truck

• CAT 773F Dump Truck

• CAT 775G Off-Highway Truck

• CAT 785C Mining Truck

• CAT 789B Large Mining Truck

• CAT 992G Wheel Loader

• CAT D10R Track-Type Tractor

• CAT D11T Dozer

• CAT 993K Large Wheel Loader

• CAT 390F L Excavator

These machines often operate in mining pits, quarry sites, and heavy construction zones, where every bolt must remain torqued and every structural element must be secure. That’s where the 2096856 WASHER CATERPILLAR delivers consistent reliability — even after thousands of operational hours.

If you’re not sure whether this washer fits your equipment, 3GEN Export’s technical team can help confirm compatibility using your machine’s serial number or service manual references.

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Role in Heavy Equipment Assemblies

Though small in size, washers like the 2096856 WASHER CATERPILLAR serve a big purpose. Their main function is to distribute bolt loads evenly and to prevent nuts and bolts from loosening due to vibration or dynamic stress. The integrated tab design in this washer locks the fastener rotation, making it an ideal component for engine compartments, axles, transmissions, and frame-mounted hardware.

Without this washer, bolts could slowly rotate out of place, reducing preload force and creating the potential for catastrophic equipment failure. This is especially dangerous in applications involving massive payloads, intense hydraulic forces, and continuous movement — like those experienced by CAT’s mining and dozing machines.

By using the 2096856 WASHER CATERPILLAR, you not only improve safety and performance but also reduce the need for frequent torque inspections, saving both time and labor costs on the field.

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Maintenance & Replacement

Washers are often overlooked in preventive maintenance routines, but they’re critical in maintaining joint security. For the 2096856 WASHER CATERPILLAR, inspection is recommended during every disassembly, torque check, or vibration-related service task. Key signs that a washer should be replaced include:

• Warping or bending of the tab section

• Cracks or surface fractures

• Rust or corrosion buildup

• Loss of clamping strength

• Surface abrasion or flattening

Replacement is fast and straightforward. Simply remove the worn washer, clean the contact surfaces, and install a new 2096856 WASHER CATERPILLAR with the appropriate bolt torque for your machine. Always ensure the locking tab is engaged properly to secure the washer against rotation.

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Why Choose 3GEN Export for the 2096856 WASHER CATERPILLAR

3GEN Export supplies premium-quality heavy equipment parts for global customers who demand durability and fast delivery. When you choose us, you receive:

• Worldwide delivery in 5 working days

• OEM-level quality without dealership markups

• Parts precision-engineered to match Caterpillar specs

• Expert support to help with fitment and logistics

• Secure packaging for international shipping

Whether you’re managing a fleet of CAT off-highway trucks or a single high-powered dozer, we deliver the parts you need — fast, efficiently, and affordably.

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Conclusion

When it comes to heavy-duty machinery, every fastener counts. The 2096856 WASHER CATERPILLAR is a small but essential component that keeps bolts secure, reduces downtime, and protects high-value machines from operational stress.

Trust 3GEN Export to supply the right washer, right when you need it — because the smallest part can make the biggest difference.

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.