CATERPILLAR 6D-7337 Arm 120B 6D-7325

( Brand: Caterpillar ), ( Manufacturer Part Number: 6D-7337 ), ( Model: 120 120B 12E ), ( Part Type: Arm ), ( Compatible Equipment Type: Motor Grader 120 120b 12e ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States )

Review CATERPILLAR Arm New Old Stock

The Caterpillar 6D-7337 and 6D-7325 arms are robust and versatile components designed for use in heavy-duty applications. These arms are part of Caterpillar's extensive line of hydraulic excavator arms, engineered to deliver superior performance and durability.

The 6D-7337 and 6D-7325 arms are built with high-strength steel, ensuring they can withstand the rigors of heavy-duty excavation work. They feature a box section design that provides enhanced rigidity and stability, while also allowing for optimal digging forces. The arms are also equipped with large pins and bushes, which ensure a secure connection to the excavator's boom and reduce wear and tear.

These arms come in different lengths and configurations to cater to various excavator models and applications. The 6D-7337 arm, for instance, has a standard length of 3.6 meters, while the 6D-7325 arm is slightly shorter at 3.3 meters. Both arms can be ordered in various radii to suit specific digging requirements.

The Caterpillar 6D-7337 and 6D-7325 arms are also designed for easy maintenance. They have greasable joints that allow for regular lubrication, ensuring smooth operation and reducing the risk of downtime. Additionally, the arms can be easily disassembled for inspection and repair.

In summary, the Caterpillar 6D-7337 and 6D-7325 arms are high-performance components that offer superior strength, durability, and versatility. They are designed to deliver optimal digging forces, enhanced stability, and easy maintenance, making them an excellent choice for heavy-duty excavation applications.

Caterpillar 6D-7337 and 6D-7325 Arm: A Comparison of Pros and Cons

The Caterpillar 6D-7337 and 6D-7325 arms are popular choices for those in need of heavy-duty hydraulic excavator arms. In this analysis, we will discuss the advantages and disadvantages of each model to help you make an informed decision.

1. Enhanced Digging Performance: The 6D-7337 arm offers increased digging forces and reach, making it suitable for larger projects and tougher applications.

2. Improved Durability: This arm features an advanced design that offers better resistance to wear and tear, ensuring longer service life.

3. Greater Versatility: The 6D-7337 arm is compatible with a wide range of Cat excavator models, providing flexibility for different machines and applications.

1. Higher Cost: The 6D-7337 arm is generally more expensive than other Cat arms due to its enhanced capabilities.

2. Increased Weight: The arm's larger size and increased capabilities contribute to a heavier overall weight, which may require more powerful undercarriage components.

1. Cost-Effective: The 6D-7325 arm is more affordable than the 6D-7337, making it an attractive option for budget-conscious buyers.

2. Lightweight: This arm is lighter in weight than its counterpart, making it easier to transport and install.

3. Suitable for Smaller Projects: The 6D-7325 arm offers adequate digging forces and reach for smaller projects and less demanding applications.

1. Limited Capabilities: The 6D-7325 arm has fewer digging forces and reach than the 6D-7337, making it less suitable for larger projects and tougher applications.

2. Reduced Durability: Due to its lighter construction, the 6D-7325 arm may not be as durable as the 6D-7337, requiring more frequent maintenance or replacement.

Both the Caterpillar 6D-7337 and 6D-7325 arms have their unique advantages and disadvantages. If you are working on larger projects or require increased digging forces and reach, the 6D-7337 arm is the better choice. However, if you are on a tight budget or working on smaller projects, the 6D-7325 arm is a more cost-effective and lighter alternative.

Based on the given information, we recommend that those working on larger projects or requiring enhanced capabilities choose the Caterpillar 6D-7337 arm. For those with smaller projects and budget constraints, the Caterpillar 6D-7325 arm is a suitable and cost-effective alternative.

Details:

This is a New Old Stock Item, without Original Packaging. Caterpillar 6D-7337 Arm 6D-7325 P/N is stamped on the arm. We cleaned it up with a brass brush, but does show minor signs of shelf storage, such as oxidation, scrapes and dings.

part #: 6d7337 prices

• $70.99-$695.95

specifications tractoheavy:

• brand: Caterpillar
• mpn: 6d-7337
• model: 120 120b 12e
• part type: Arm
• compatible equipment type: Motor Grader 120 120b 12e
• unit type: Unit
• country/region of manufacture: United States

payments tractoheavy:

• credit card: Mastercard
• other
• wallet: Google-pay

returns tractoheavy:

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

seller tractoheavy:

• rating: 100.0%
• city: Sweet Home, Oregon
• # reviews: 7980

offer tractoheavy:

• quantity: 1
• sold: 0
• started: May 26, 2025
• options: Ship-to-home
• availability: In Stock
• best offers: True

shipping tractoheavy:

• service: UPS Ground
• cost: $38.50
• class: Standard
• transit: 4-8 Days
• carrier: UPS
• type: Calculated

general tractoheavy:

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

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