Specification:1UI254 CAT Style J250 Flush Mount Bucket Adapter
Product Name:7T3402SYL Wear Resistant Symmetrical Tooth Point for Caterpillar Excavator
Weight: Welcome to inquire
Brand Name: Custom Logo
Material: High-spec alloy steel
Color: Yellow, or as required
Process: Investment casting / Lost wax casting/sand casting/forging
Packing: a Normal plywood case about 2tons per case
Tensile Strength ≥1400Rm-N/mm²
Shock ≥20J
Hardness: 48-52HRC
Certification: ISO9001:2008
Samples: Offer samples for free of charge, but freight collect.
Place of Origin: Zhejiang, China (Mainland)

J Series Heavy-Duty Bucket Teeth & Adapters (J300-J700)

Product Overview

Our J Series Heavy-Duty Bucket Teeth & Adapters (covering J300, J350, J450, J550, J600, J700 models) are premium, direct-fit replacement components engineered for Caterpillar (CAT) and compatible excavators, loaders, and construction machinery. Designed for the most demanding construction, mining, quarry, and earthmoving applications, these bucket parts deliver exceptional wear resistance, structural strength, and long service life, reducing equipment downtime and maintenance costs.

Each part in the J Series is manufactured to strict OEM specifications, ensuring a perfect fit with matching pins and retainers, and is optimized for heavy-impact, high-abrasion working environments.

Key Product Features

1. Premium Material & Superior Durability

High-Strength Alloy Steel: Forged from low-alloy, high-tensile steel, with a rigorous heat treatment process to achieve HRC 48-55 surface hardness while retaining a tough, ductile core.

Impact & Abrasion Resistance: Engineered to withstand extreme shock loads, rock impact, and abrasive materials (gravel, soil, ore), with 20-30% longer service life than standard aftermarket parts.

Anti-Corrosion Protection: Precision casting with anti-rust primer coating, suitable for all-weather, heavy-duty operation.

2. Precision Engineering & Perfect Fit

Direct OEM Replacement: 100% interchangeable with original CAT-style J Series bucket systems, no field modification required.

Full System Compatibility: Each size comes with matched PIN and RETAINER part numbers, ensuring a secure, rattle-free fit that prevents tooth loosening or premature failure.

Optimized Geometry: Streamlined tooth/adapter profiles reduce digging drag, improving fuel efficiency and operational productivity.

3. Wide Application Compatibility

The J Series is designed to fit a full range of CAT and compatible excavator models, from compact E200 machines to large 390-class heavy equipment, covering all common earthmoving and construction applications.

4. Easy Installation & Maintenance

Tool-Free/Standard Tool Installation: Quick on-site replacement minimizes equipment downtime.

Low Maintenance Design: Robust construction requires minimal upkeep, ideal for high-utilization fleet operations.

Technical Specifications Summary

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Application Scenarios

This J Series bucket teeth/adapter line is engineered for heavy-duty use across industries:

Construction & Earthmoving: Road building, site excavation, foundation digging, and bulk material handling

Mining & Quarrying: Rock loading, ore extraction, and aggregate processing

Demolition & Waste Management: Debris handling, scrap loading, and recycling operations

Agriculture & Land Clearing: Large-scale land excavation and earthmoving projects

SEO-Friendly Keywords (for Google Crawler & AI Search)

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Compatibility Note

This product line is designed for CAT-style J Series bucket systems. Please verify your equipment model, bucket size (J300-J700), and original reference part number before purchase to ensure proper fitment. All parts are sold with matching PIN and RETAINER components for complete installatio

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