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  3. CATERPILLAR 6S3277

CATERPILLAR 6S3277 Idler Grp D3-C

6s3277 Caterpillar Replacement Idler Grp D3-c Fits New Aftermarket

( Brand: Caterpillar ), ( Manufacturer Part Number: 6S3277 ), ( Part Type: Idler ), ( Size: 5 X 5 X 5 )

Review CATERPILLAR Replacement Idler Grp D3-c Fits New Aftermarket

The Caterpillar D3-C IDler Group 6S3277 is a crucial component of Caterpillar bulldozers and other heavy machinery. This idler group is specifically designed to support the drive system of the bulldozer and ensure smooth and efficient operation.

The 6S3277 IDler Group consists of several key components. The idler drum is a robust, cast steel part that provides the necessary support for the drive belts. The drum is precision machined to ensure accurate belt tracking and minimize wear. The drum features a unique rib design that enhances its strength and durability, making it ideal for heavy-duty applications.

The bearings used in this idler group are of the highest quality, ensuring long-lasting performance. The bearings are sealed for protection against dirt and debris, preventing contamination and minimizing the need for regular maintenance. The bearings are also designed to handle high loads and high temperatures, making them suitable for use in challenging environments.

The 6S3277 IDler Group also includes the idler shaft and the idler rollers. The idler shaft is a high-strength steel component that connects the idler drum to the drive system. It is precision machined to ensure proper alignment and minimize wear. The idler rollers are used to support the drive belts and ensure they maintain proper tension. They are made of durable materials and are designed to handle the high loads and temperatures encountered in heavy machinery applications.

The Caterpillar 6S3277 IDler Group is engineered to provide optimal performance and reliability. It is designed to minimize wear and tear, reducing the need for frequent replacement and downtime. The idler group is also easy to install, making it a popular choice among heavy machinery operators and maintenance personnel.

In summary, the Caterpillar D3-C IDler Group 6S3277 is a high-performance, durable component that is essential for the smooth and efficient operation of Caterpillar bulldozers and other heavy machinery. Its robust design, high-quality materials, and reliable bearings make it an ideal choice for heavy-duty applications, ensuring optimal productivity and minimizing downtime.

The Caterpillar 6S3277 Idler Group D3-C is a component used in Caterpillar D3 and D4 series bulldozers. This part is essential as it supports the drive belt and transmits power from the engine to the drive wheels. Here are the pros and cons of buying this specific idler group:

Pros:

1. High-quality construction: Caterpillar is a reputable brand known for manufacturing durable and long-lasting equipment. Buying an authentic Caterpillar 6S3277 Idler Group D3-C ensures that you are getting a reliable and robust part.

2. Improved performance: A worn-out idler group can lead to power loss and reduced performance. Replacing it with a new one can help restore the bulldozer's power and efficiency.

3. Prevent costly repairs: Neglecting a faulty idler group can lead to more significant and expensive problems in the future. Preventive maintenance, including replacing worn-out parts like the idler group, can save you money in the long run.

4. Enhanced safety: A malfunctioning idler group can cause the drive belt to slip or come off entirely, leading to accidents. Replacing it with a new one ensures the safety of the operator and those around the bulldozer.

Cons:

1. Cost: The Caterpillar 6S3277 Idler Group D3-C is an expensive part. However, considering the importance of the idler group in the bulldozer's operation and the potential cost savings from avoiding more significant repairs, the investment can be justified.

2. Availability: Depending on the location and availability of parts suppliers, it may take some time to obtain the Caterpillar 6S3277 Idler Group D3-C. This delay can lead to downtime and lost productivity.

3. Installation: Installing the new idler group can be a complex process and may require specialized tools and knowledge. Hiring a professional mechanic or technician to do the job can add to the overall cost.

In conclusion, buying the Caterpillar 6S3277 Idler Group D3-C comes with some advantages and disadvantages. However, the benefits of improved performance, safety, and potential cost savings outweigh the drawbacks. It is recommended to replace the idler group when it shows signs of wear or malfunction to prevent more significant problems and ensure the bulldozer's optimal operation.

Details:

The image of the product is provided as a reference and may differ in appearance from ordered.

part #: 6s3277 price

  • $1006.66

specifications tractoheavy:

  • brand: Caterpillar
  • mpn: 6s3277
  • part type: Idler
  • size: 5 X 5 X 5

seller tractoheavy:

  • city: Pompano Beach, Florida
  • # reviews: 3258
  • rating: 99.9%

shipping tractoheavy:

  • class: Standard
  • carrier: UPS
  • cost: $109.87
  • service: UPS Ground
  • transit: 4-8 Days
  • type: Calculated

returns tractoheavy:

  • method: Money back
  • policy: Returns Accepted
  • time: 14 Days
  • paid by: Buyer

payments tractoheavy:

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

offer tractoheavy:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: January 29, 2026

general tractoheavy:

  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
  • condition: New
part type: idler, size: 5 x 5 x 5,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories, sku: 13546660989918771,

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1 offer $1006.66 USD
  • Offer #1: $1006.66 price + $219.71 shipping estimate = $1226.37* total. Remanufactured Parts: 6-month warranty. OEM Reference Number:.+$219.71 shipping

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