3G0911 WASHER

The 3G0911 WASHER CATERPILLAR is a heavy-duty dual-hole washer plate engineered for Caterpillar machines that require secure, stable bolted joint assemblies. This washer serves as a critical retention solution, designed to hold two fasteners simultaneously and prevent them from loosening under extreme vibration, torque, and operational load.

Trusted in a variety of Caterpillar machinery — from bulldozers to wheel loaders — the 3G0911 WASHER CATERPILLAR offers outstanding locking stability and enhanced structural reinforcement. At 3GEN Export, we offer this high-quality washer as part of our global inventory of OEM-standard components, with worldwide delivery in just 5 working days.

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Technical Specifications

• Part Number: 3G0911

• Component Name: Washer Plate

• Machine Brand: CATERPILLAR

• Material: Hardened carbon steel

• Surface Treatment: Anti-corrosion finish (oil or phosphate coating)

• Shape: Oval dual-hole washer with offset curvature

• Hole Configuration: Two precision-cut bolt slots

• Thickness: Standardized for Caterpillar bolting systems

• Use Case: Dual-bolt joint retention, surface pressure distribution

• Fitment Style: Sits beneath bolt heads or nuts to distribute load and retain alignment

• Manufacturing Method: CNC-laser cut, precision machined edges

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Detailed Description

The 3G0911 WASHER CATERPILLAR is not your standard washer — it’s a purpose-built dual-hole plate that provides mechanical support across two adjacent bolts, ensuring they remain aligned, torqued, and secure throughout intense machine operation.

Its oval design features two circular bolt holes connected by a continuous steel body. This unique layout spreads the clamping load evenly across a wider surface, reducing the risk of fastener fatigue, frame wear, or structural deformation. The 3G0911 washer is especially effective in high-vibration zones where bolted assemblies are prone to loosening.

Manufactured from robust carbon steel, this washer is capable of resisting deformation even under extreme pressure. It has been treated with an anti-corrosion finish for extended lifespan in muddy, wet, or abrasive job site environments. With CNC precision, the washer fits perfectly into Caterpillar-standard configurations, requiring no modification during installation.

Whether you’re reinforcing a track frame, securing a loader arm, or aligning suspension mounts, the 3G0911 WASHER CATERPILLAR ensures long-term fastening integrity and mechanical harmony.

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Key Features

• Dual-Bolt Stability: Retains two adjacent bolts simultaneously for enhanced alignment and security.

• High-Strength Construction: Built from hardened steel for maximum clamping force without deformation.

• Anti-Vibration Locking: Ideal for fastener retention in areas with high torque and mechanical stress.

• Precision Fitment: CNC-cut design meets Caterpillar’s bolt spacing and tolerance requirements.

• Surface Protection: Coated to resist corrosion, oxidation, and exposure to harsh site conditions.

• Low-Maintenance: Easy to install, reliable over long-duty cycles, and cost-effective to replace.

• Fast Delivery: Shipped by 3GEN Export to your location within 5 working days, anywhere worldwide.

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Compatible CATERPILLAR Models

The 3G0911 WASHER CATERPILLAR is a multi-fit washer plate used across several Caterpillar machines and applications that rely on twin-bolt alignment and structural retention. It is often found in:

• CAT D5 Dozer

• CAT D6H Track-Type Tractor

• CAT 926E Wheel Loader

• CAT 950F Loader

• CAT 320B Excavator

• CAT 14G Motor Grader

• CAT 966C Loader

• CAT 416 Backhoe Loader

• CAT 973 Track Loader

• CAT 330D Hydraulic Excavator

Its dual-hole configuration is most commonly used on bolted flanges, pivot brackets, track adjusters, frame joints, and crossbar assemblies where lateral stability between two bolts is essential.

If you’re unsure whether the 3G0911 WASHER CATERPILLAR fits your machine or application, just send your model or serial number to 3GEN Export. Our team of specialists will verify exact compatibility to keep your equipment running strong.

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Role in Load Distribution and Fastener Retention

Washers are often underestimated in their importance, but for heavy machinery like Caterpillar, the 3G0911 WASHER CATERPILLAR is essential. Not only does it distribute bolt head pressure over a larger surface, preventing crush damage to the mounting surface, but it also:

• Prevents bolt rotation in high-vibration zones

• Reduces torque relaxation and back-out risks

• Maintains alignment of bolted assemblies

• Enhances joint rigidity and machine performance

• Protects joint surfaces from wear or gouging

Because this washer retains two bolts instead of one, it’s particularly effective in applications where spacing symmetry and joint strength are critical.

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Inspection and Replacement Guidelines

Over time and use, even the most durable washers like the 3G0911 WASHER CATERPILLAR can show signs of wear. For best results, inspect it during every major service or disassembly.

Replace the washer if you observe:

• Warping, cracking, or stress fractures

• Ovaling or deformation around bolt holes

• Loss of surface finish from corrosion

• Bending due to overtightening

• Surface pitting or embedded material damage

Installation is simple — remove the bolts, swap in a new 3G0911 washer, and torque according to Caterpillar’s recommended specs. Always ensure both bolts are evenly tightened to preserve structural balance.

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Why Buy 3G0911 WASHER CATERPILLAR from 3GEN Export

At 3GEN Export, we take heavy equipment parts seriously. Our commitment to providing high-performance, OEM-standard components like the 3G0911 WASHER CATERPILLAR is what sets us apart.

When you order from us, you benefit from:

• Fast international delivery within 5 working days

• Expert part-matching service based on machine model or S/N

• Premium manufacturing standards

• Bulk order support and international freight coordination

• A trusted supplier with years of industry experience

From Africa to Australia, and the Middle East to the Americas — 3GEN Export delivers.

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Conclusion

The 3G0911 WASHER CATERPILLAR is more than just a washer — it’s a vital locking and load-distributing component for twin-bolt assemblies in heavy-duty Caterpillar equipment. With high structural integrity, anti-corrosive treatment, and compatibility with a wide range of CAT machines, it’s a must-have for maintenance, rebuilds, or OEM-grade replacements.

Order from 3GEN Export today and keep your machinery safe, aligned, and built to perform — with worldwide shipping in 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.