9W8452U

The 9W8452U is a Caterpillar-compatible general bucket tooth from the J450 series — CAT's heavy-duty tooth system engineered for large excavators operating in demanding conditions — quarries, heavy civil works, and infrastructure projects. Manufactured as a premium aftermarket replacement by AzuLong Wear Parts, it is designed for large excavators used in heavy construction and quarry operations.

General Profile — Application & Performance

The general-purpose profile offers versatile performance across a wide range of digging and loading applications. Suitable for operators who need a single tooth type to handle varied jobsite conditions — from trenching to general excavation to truck loading. The balanced geometry performs well in most soil types without specialization.

Material & Durability

At 12.28 kg, this tooth is built for 35-50 ton class equipment. Manufactured from heat-treated alloy steel with HRC 48-52 hardness, this mid-range tooth is calibrated to match OEM weight and dimensional specifications. The controlled heat treatment achieves consistent hardness distribution from the tip — where abrasion resistance is critical — through to the base, where toughness prevents cracking under impact. Each tooth is inspected for dimensional accuracy before shipping.

Equipment Compatibility

Compatible with: CAT 345, CAT 349, CAT 350, CAT 352. Always verify tooth-to-adapter fitment for your specific machine configuration before ordering. AzuLong's technical team can assist with compatibility confirmation — contact rocky@azulong.com or WhatsApp +86-13777046128.

• CAT 345
• CAT 349
• CAT 350
• CAT 352