Products Description

The 9J4552, 9J-4552, 9W8552 J550 Standard Dirt Teeth are high-quality replacement bucket teeth designed specifically for Caterpillar (CAT) excavators, backhoe loaders, and wheel loaders. These teeth offer superior penetration performance in standard digging and loading operations, ensuring longer service life and improved productivity. With a symmetrical twin-pointed design, these teeth deliver excellent self-sharpening properties, allowing machines to maintain optimal performance during heavy-duty excavation.

Specification:

Part No.	9J4552, 9J-4552, 9W8552, 9W-8552
Weight	18.5KG
Hardness	48-52 HRC
Shock Resistance	≥ 20J
Adapter	6I6554/3G9494
Pin	1U1558
Retainer	8E5559
Replacement Brand	Caterpillar (CAT)
Color Options	yellow or customized colors available
Logo	"N" logo, "FHND" logo, Customized OEM logo
Production Processes	Coated Sand Casting, Forged Bucket Teeth Manufacturing, Precision Casting
Packaging	Normal plywood cases about 1tons per case
Delivery Time	35-45 days after order confirmation
Price term	FOB Ningbo
Payment terms	T/T, L/C, Other payment as discussion
Samples	Offer samples free of charge, but freight collect
Certifications	ISO 9001:2015
Certifications	SGS Certified
Port	Ningbo, China
Place of Origin	Zhejiang, China(Mainland)

Product Features

Exceptional Wear Resistance

The 9J4552, 9J-4552, and 9W8552 J550 Standard Dirt Teeth are manufactured using premium alloy steel that offers exceptional wear resistance, prolonging their lifespan while decreasing replacement frequency.

Enhanced Soil Penetration

The twin sharp-pointed design featured on the teeth increases penetration abilities for tough and rocky soil conditions, which enhances work efficiency and reduces fuel consumption.

Effortless Setup

These bucket teeth include a standard 1U1558 pin along with an 8E5559 sleeved retainer, allowing quick and secure fitting for different models of heavy machinery.

Self-Sharpening Feature

During extended use, the teeth retain their sharp edge due to the symmetrical top and bottom self-sharpening cavity, lowering wear downtime.

Manufacturing Technique

Produced using modern uniform-grade precision casting or forging technology providing hardness, strength, and resistance to impact, these products guarantee uniformity throughout the product.

Multiple Machine Compatibility

Direct replacement for CAT J550 Series bucket teeth, this product is compatible with other major brands such as Doosan, Komatsu, Hensley, and others making it a versatile option for heavy equipment operators.

Product Benefits

Long-Lasting Durability

The 9J4552, 9J-4552, 9W8552 J550 Standard Dirt Teeth are manufactured from premium alloy steel that offers exceptional wear resistance, prolonging their lifespan while decreasing replacement frequency.

Improved Digging Efficiency

Reduced drag decreases machine energy expenditures while these teeth improve ground penetration, ultimately increasing efficiency.

Value Proposition

Sustaining equal quality performance, our aftermarket replacement part is available at a more favorable price in comparison to original CAT parts.

Longer Lifespan

Compared to the standard bucket teeth, replacement intervals for our 9J4552, 9J-4552, 9W8552 J550 Standard Dirt Teeth will be less frequent as they are constructed to endure greater stress.

Maintenance Management

Recurrent Audit

Periodically examine the edges after each run for fractures, cracks, or any type of wear and tear. Replace it when the significant wear exceeds twenty percent.

Usage Restriction

Refrain from using dirt teeth when impact and rocks are prevalent. In those situations, it is better to use rock teeth or heavy-duty tips.

Storage Regulation

Bucket teeth that are not in use should be stored in a cool and dry location to avoid rust and deterioration of the material.

Installation Preparation

The pin should always be applied with the anti-seize lubricant prior to installation to eliminate the chance of getting stuck.

Load Prevention

Limit strong impact forces over the rated capacity of the teeth as this puts unnecessary pressure which could compromise the teeth, forcing them to fail, or prematurely break.

FAQ

Q: Do you allow sample purchases prior to placing a bulk order?

A: Certainly, we offer the 9J4552 J550 Standard Dirt Teeth as a free sample. The only charge that customers will have to incur is the shipping fee. For bulk orders, that shipping fee will be waived.

Q: Are these bucket teeth recommended for severe impact rock conditions?

A: These 9J4552 J550 Standard Dirt Teeth are optimized for general digging and loading where the soil and clay are not very tough. If the rock conditions are severely hard, I suggest using our heavy-duty teeth or rock-penetrating teeth.

Q: How would you explain dirt teeth and rock teeth to someone else?

A: Dirt teeth are used for basic digging under low-opposed movements. Rock teeth are created to take greater impact and are hence fortified.

Q: Does your company's branding restrict the use of your products with CAT alone?

A: Our products are also compatible with Komatsu, JCB, John Deere, Doosan, and other reputable brands so yes.