6G1915 SHIM

The 6G1915 SHIM CATERPILLAR is a high-strength alignment shim designed for use in critical structural and mechanical assemblies within Caterpillar heavy machinery. Designed with both durability and dimensional accuracy in mind, this shim helps maintain proper clearance and alignment in high-load zones, ensuring optimal component interaction and reducing stress across adjacent parts.

This particular shim features a long, asymmetrical profile with multiple mounting and positioning holes, making it suitable for specific applications where traditional round shims won’t suffice. It’s commonly used in track frames, equalizer bars, and undercarriage assemblies — areas of the machine that endure extreme weight and continuous motion.

At 3GEN Export, we are proud to supply the 6G1915 SHIM CATERPILLAR as part of our extensive range of OEM-spec spare parts, shipped globally within 5 working days.

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Technical Specifications

• Part Number: 6G1915

• Component Name: Shim

• Brand Compatibility: CATERPILLAR

• Material: Hardened steel alloy

• Surface Finish: Raw steel or light oil film (corrosion-resistant)

• Shim Type: Asymmetrical flat shim plate

• Hole Configuration: Multiple holes for secure fitment and adjustment

• Thickness: Calibrated for micro-adjustments in critical assemblies

• Length & Shape: Elongated design with rounded edges and slotted entry

• Manufacturing Process: CNC laser-cut with deburred edges

• Application: Undercarriage alignment, track frame support, structural leveling

• Tensile Strength: Rated for heavy-duty usage in high-load zones

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Detailed Description

The 6G1915 SHIM CATERPILLAR is more than just a spacer — it’s a precision-engineered alignment solution designed to absorb micro-level inconsistencies in Caterpillar machine frames and components. Its unique elongated shape, along with precision-drilled holes and a slotted entry, allows for easy installation and fine-tuned positioning even in tight or complex mounting zones.

Built from durable, hardened alloy steel, this shim resists deformation, cracking, and corrosion — even under high compressive loads. The raw finish or oil film coating protects it from oxidation and ensures long-lasting performance in dusty, wet, or corrosive work environments such as mines, demolition sites, and road construction projects.

The 6G1915 SHIM CATERPILLAR plays a crucial role in distributing loads evenly, aligning suspension and undercarriage parts, and compensating for wear in metal-on-metal contact areas. It ensures that your equipment retains its structural geometry, reducing the risk of component stress, frame twist, or premature wear in the surrounding assemblies.

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Key Features

• High Precision Design: Engineered to tight tolerances for accurate adjustment and alignment.

• Durable Material Composition: Made from industrial-grade steel alloy for impact and load resistance.

• Versatile Shape: Asymmetrical layout with multiple bolt holes ensures broad compatibility with Caterpillar assemblies.

• Corrosion-Resistant Finish: Lightly oiled or raw steel finish to extend performance in harsh job site conditions.

• Quick Installation: CNC-cut with a slotted end for tool-free positioning during assembly or maintenance.

• OEM-Equivalent Performance: Designed to integrate seamlessly into Caterpillar machines without modification.

• Fast Global Shipping: Available from 3GEN Export with 5-day delivery worldwide.

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Compatible CATERPILLAR Models

The 6G1915 SHIM CATERPILLAR is used across a variety of Caterpillar machines, particularly in undercarriage and equalizer bar assemblies where minor misalignments can cause severe structural wear. Known compatible models include:

• CAT D6R Track-Type Tractor

• CAT D7H Bulldozer

• CAT D8N Dozer

• CAT 963C Track Loader

• CAT 973C Track Loader

• CAT D6M XL

• CAT D7R Series II

• CAT 953C Track Loader

• CAT 980G Wheel Loader

• CAT D5C Dozer

Operators of these models often use the 6G1915 SHIM CATERPILLAR to make fine adjustments to track frame geometry, equalizer bar fitment, and frame leveling systems. If your undercarriage components show signs of misalignment or you’re undergoing a rebuild, this shim can make all the difference in restoring performance and reducing mechanical stress.

Need help identifying the exact fit? Our team at 3GEN Export can verify part compatibility using your equipment’s serial number or service documentation.

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Role in Heavy Equipment Alignment and Support

Alignment shims like the 6G1915 SHIM CATERPILLAR serve as critical components in maintaining geometric accuracy in heavy machinery. In applications such as undercarriages and suspension pivot points, even the slightest deviation in spacing can lead to increased friction, frame stress, and component fatigue.

This shim fills in those micrometer-scale gaps that arise from factory tolerances, thermal expansion, or wear and tear over thousands of machine hours. By restoring proper spacing, it improves load distribution and minimizes the mechanical stress that causes cracking, bending, or uneven wear across the frame and joints.

It’s especially valuable during rebuilds, upgrades, or during the installation of new pins, bushings, or track assemblies — helping technicians set precise tolerances for smooth operation and extended service life.

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Maintenance & Replacement Guidelines

The 6G1915 SHIM CATERPILLAR should be inspected during any major maintenance or disassembly of the undercarriage, equalizer bar, or track frame assemblies. Here’s what to watch for:

• Visible Wear or Bending: Replace if the shim is distorted or no longer flat.

• Surface Corrosion: While mild oxidation is normal, heavy rust may compromise integrity.

• Fitment Looseness: Replace if the shim no longer fits snugly within its intended pocket or mount.

• Thickness Changes: Replace if long-term compression has altered the shim’s original dimensions.

Always replace old shims with new ones that meet the exact thickness requirement specified in your Caterpillar service manual or installation diagram. Improper spacing can lead to fastener failure, joint misalignment, or even long-term structural damage.

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Why Choose 3GEN Export for the 6G1915 SHIM CATERPILLAR

At 3GEN Export, we bring more than just parts — we bring precision, reliability, and support to your maintenance operation. When you order the 6G1915 SHIM CATERPILLAR from us, you get:

• OEM-level precision with reliable fitment

• Affordable, direct-from-supplier pricing

• Global shipping within just 5 working days

• Customer support for technical validation and sourcing assistance

• Professional export packaging and documentation for smooth customs clearance

With clients in over 60 countries, 3GEN Export is a trusted name for Caterpillar-compatible parts for contractors, mining companies, and resellers who need fast, reliable supply and support.

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Conclusion

When it comes to machine alignment, the right shim makes all the difference. The 6G1915 SHIM CATERPILLAR is your go-to solution for precise spacing, long-lasting structural integrity, and a smoother operating experience in your CAT fleet. Whether you’re rebuilding a track frame, leveling an equalizer bar, or fine-tuning your machine’s suspension geometry — trust this shim to keep your equipment in top form.

Backed by 3GEN Export’s global delivery and OEM-quality standards, your next maintenance cycle just got a whole lot easier.

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.