CATERPILLAR AFTERMARKET 8T-4184 Cat Bolt

( Brand: Caterpillar Aftermarket ), ( Manufacturer Part Number: 8T-4184 ), ( Part Type: Bolt ), ( Compatible Equipment Make: Caterpillar ), ( Equipment Type: Industrial Construction )

Review CATERPILLAR AFTERMARKET Cat 8t4184 Bolt Fits

The Caterpillar 8T4184 bolt is a critical component of the Caterpillar 8T Hydraulic Excavator, specifically designed for use in heavy-duty construction applications. This bolt is engineered to deliver superior strength, durability, and reliability, ensuring optimal performance and longevity for the excavator.

The 8T4184 bolt is manufactured from high-strength material, specifically SAE 4340 alloy steel, which is known for its exceptional tensile strength and toughness. The bolt's thread form is a UNR2-110R, providing a secure connection between the various components of the excavator. The head of the bolt is hexagonal in shape, measuring 32mm in diameter, and is designed to accommodate standard hexagonal wrenches for easy installation and removal.

The bolt's surface finish is critical for ensuring a good seal between mating surfaces and reducing the risk of corrosion. The 8T4184 bolt is treated with a protective coating, such as zinc phosphate or Hard Coat, which provides an effective barrier against the elements and helps to prevent rust and other forms of corrosion.

The 8T4184 bolt is designed to withstand the extreme loads and stresses encountered during excavator operations. The bolt's yield strength is 310 MPa, and its ultimate tensile strength is 510 MPa. These high strength values enable the bolt to support the weight of the excavator and the loads it is used to lift, as well as withstand the dynamic loads generated during digging and swinging motions.

The 8T4184 bolt is also designed to minimize the risk of fatigue failure, which is a common issue in heavy-duty construction equipment. The bolt's thread profile is designed to distribute the applied loads evenly across the thread, reducing the risk of stress concentrations and fatigue failures. Additionally, the bolt is heat-treated to improve its mechanical properties and increase its resistance to fatigue.

In summary, the Caterpillar 8T4184 bolt is a critical component of the Caterpillar 8T Hydraulic Excavator, designed to deliver superior strength, durability, and reliability. Manufactured from high-strength material and treated with a protective coating, the bolt is engineered to withstand the extreme loads and stresses encountered during excavator operations and minimize the risk of fatigue failure.

Caterpillar 8T4184 Bolt: A Detailed Analysis

The Caterpillar 8T4184 bolt is a popular choice for those in need of high-strength bolts for heavy-duty applications. Here are some pros and cons to consider before making a purchase:

1. High Strength: The 8T4184 bolt has a tensile strength of 140,000 psi, making it an ideal choice for applications that require extreme strength.

2. Durability: Caterpillar is known for producing high-quality products, and the 8T4184 bolt is no exception. It can withstand harsh environments and heavy loads, making it a reliable choice.

3. Versatility: These bolts can be used in various industries, including construction, mining, and oil and gas, making them a versatile option.

4. Availability: Caterpillar is a well-established brand, and their products are widely available through authorized dealers and distributors.

5. Corrosion Resistance: The 8T4184 bolt is coated with a protective layer that helps prevent corrosion, making it a suitable choice for applications in corrosive environments.

1. Cost: Compared to other bolt options, the Caterpillar 8T4184 bolt can be more expensive due to its high strength and durability.

2. Size: The 8T4184 bolt is larger than some other bolt options, which can make it more difficult to handle and install.

3. Special Tools: Installing the 8T4184 bolt may require specialized tools, which can add to the overall cost and complexity of the project.

The Caterpillar 8T4184 bolt is an excellent choice for applications that require extreme strength and durability. Its high tensile strength, versatility, and corrosion resistance make it a popular option in various industries. However, its cost, size, and the need for specialized tools may be drawbacks for some. Ultimately, the decision to purchase the 8T4184 bolt depends on the specific requirements of the application and the budget available.

If you require a bolt with extreme strength and durability for a heavy-duty application, the Caterpillar 8T4184 bolt is an excellent choice. However, if cost is a concern, you may want to consider other bolt options with similar strength but lower costs. It is essential to carefully evaluate the specific requirements of your application and consult with a professional to determine the best bolt for your needs.

Details:

part #: 8t4184 prices

• $12.85-$19.99

specifications tractoheavy:

• brand: Caterpillar Aftermarket
• mpn: 8t-4184
• part type: Bolt
• compatible equipment make: Caterpillar
• equipment type: Industrial Construction

returns tractoheavy:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Buyer

offer tractoheavy:

• availability: In Stock
• options: Ship-to-home
• started: September 12, 2025
• sold: 0
• quantity: 4

payments tractoheavy:

• wallet: Apple-pay
• cash
• credit card: Discover
• other

general tractoheavy:

• condition: New
• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories

shipping tractoheavy:

• type: Fixed
• class: Economy
• service: Economy
• transit: 5-12 Days
• cost: $0.00

seller tractoheavy:

• city: Mulvane, Kansas
• # reviews: 16549
• rating: 98.5%

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