High-Wear-Resistance 9N4252 Excavator Bucket Tooth for the Caterpillar J250 Series

In the realm of heavy construction machinery and earthmoving operations, the quality of bucket teeth directly determines a machine's excavation efficiency and maintenance costs. The 9N4252 heavy-duty long bucket tooth is a premium aftermarket replacement part (OEM Replacement) specifically engineered for the Caterpillar J250 series. Thanks to its exceptional penetration power, outstanding wear resistance, and superior cost-effectiveness, this bucket tooth model has become the preferred accessory for users of 10–15 ton class excavators and loaders worldwide.

1. Core Technical Specifications

For B2B buyers, precise technical specifications are the key to ensuring proper equipment compatibility. The following are the detailed specifications for the 9N4252 Bucket Tooth:

2. Key Product Advantages

2.1. Exceptional Wear Resistance and Impact Strength

Utilizes a scientifically formulated alloy steel composition (enriched with elements such as Chromium and Molybdenum), subjected to rigorous full-body quenching and tempering heat treatment processes. This ensures the tooth surface possesses high hardness (to withstand severe abrasion) while maintaining excellent internal toughness (to prevent fracture during the excavation of hard rock).

2.2. Perfect Compatibility (100% Compatible)

We manufacture strictly in accordance with Original Equipment Manufacturer (OEM) drawings and standards, ensuring a seamless fit between the 9N4252 bucket tooth and the J250 series adapter. The installation is simple and secure, effectively minimizing wobbling during operation and extending the service life of the adapter. 3. Optimized Geometric Design Enhances Excavation Efficiency

The unique, heavy-duty "Long" (HD Long) streamlined design not only increases the effective wear volume of the bucket teeth—thereby extending their service life—but also significantly reduces excavation resistance, boosting the equipment's penetration power and fuel efficiency.

2.3. Key Applications

Thanks to its exceptional versatility, the 9N4252 (J250) bucket tooth is widely utilized in the following operating conditions:

General Earthmoving: Excavation and loading of soil, sand, and gravel.

Trenching and Construction: Foundation excavation for urban development, pipeline installation, and similar projects.

Light-Duty Mining and Quarrying: Stripping of medium-hardness rock layers and handling of crushed stone.

3. Why Choose Us as Your Supply Chain Partner?

As a professional supplier of Wear Parts for construction machinery, we are dedicated to providing global B2B clients with the most competitive solutions:

3.1 Direct from Factory Source: By eliminating intermediaries, we offer you highly competitive wholesale pricing (B2B Wholesale Pricing).

3.2 Rigorous Quality Control (QC): From raw material spectral analysis to hardness testing and flaw detection, we ensure that every 9N4252 bucket tooth leaving our facility meets—or even exceeds—OEM standards. The tooth body incorporates 60% more wear-resistant material and features a longer, more robust design.

3.3 Ample Inventory and Rapid Delivery: We maintain substantial stock of standard models (such as the J250, J300, and J350 series) to support rapid LCL (Less than Container Load) or FCL (Full Container Load) shipments to major ports worldwide.

3.4 OEM/ODM Support: We offer customized marking (logo engraving) and exclusive packaging services tailored to your specific requirements, helping to foster your brand's growth.

Our Ground Engaging Tools (G.E.T) are designed specifically for the DNA of your Cat iron and deliver consistent, superior protection.

Installation and removal are quick with the standard pin and retainer system.

Or you can make life even easier by retrofitting with our innovative hammerless J Series CapSure System.