MACK 320KB3118R Fuller Clutch Sliding Gear Nos KB8311B

( Part Type: Clutch Gear ), ( Manufacturer Part Number: 320KB3118R )

Review MACK 8311b Fuller Clutch Sliding Gear Nos

The Mack 320KB3118R 8311B KB8311B Fuller Clutch Sliding Gear is an essential component for heavy-duty commercial vehicles, specifically Mack trucks equipped with Fuller Roadranger transmission systems. This sliding gear is designed to provide smooth and efficient power transmission between the engine and the transmission, ensuring optimal performance and reliability.

The Mack 320KB3118R 8311B KB8311B Sliding Gear is meticulously crafted using high-quality materials that can withstand the rigors of heavy-duty applications. Its robust construction features hardened steel gears and precision-machined surfaces, ensuring durability and longevity.

This sliding gear is designed to fit in the Mack Fuller Roadranger transmission system, specifically the models that use the 8311B and KB8311B clutch packs. The Mack 320KB3118R part number refers to the specific design and configuration of this sliding gear.

The Mack 320KB3118R 8311B KB8311B Sliding Gear is engineered to work in harmony with the clutch packs to provide smooth engagement and disengagement of the transmission, reducing wear and tear on other critical components. Its sliding action allows for consistent power transmission, even under heavy loads, ensuring optimal vehicle performance.

When it comes to maintenance, the Mack 320KB3118R 8311B KB8311B Sliding Gear is designed to be easily accessible for inspection and replacement. Its modular design allows for quick removal and installation, minimizing downtime and reducing overall maintenance costs.

In summary, the Mack 320KB3118R 8311B KB8311B Fuller Clutch Sliding Gear is a crucial component for Mack trucks equipped with Fuller Roadranger transmission systems. Its robust construction, smooth operation, and easy maintenance make it an essential investment for fleet managers and owner-operators who rely on their vehicles for heavy-duty applications.

The Mack 320KB3118R 8311B KB8311B Fuller Clutch Sliding Gear is a crucial component for heavy-duty vehicles, particularly those using Mack transmissions. Here are some pros and cons of buying this part to help you make an informed decision.

1. High-quality part: Mack is a reputable brand known for manufacturing robust and reliable components. This Fuller clutch sliding gear is no exception.

2. Improved performance: A worn-out clutch sliding gear can lead to poor transmission performance, including difficulty shifting gears and increased noise. Replacing the old part with a new one can help restore the vehicle's smooth and efficient operation.

3. Enhanced safety: A faulty clutch sliding gear can cause transmission failure, leading to potential accidents. By investing in a new part, you can ensure the safety of both the vehicle and its occupants.

4. Longer lifespan: A high-quality replacement part like the Mack 320KB3118R 8311B KB8311B Fuller Clutch Sliding Gear can last longer than a worn-out or aftermarket alternative, potentially saving you money in the long run.

1. Cost: Replacing a clutch sliding gear is a significant investment, especially for commercial vehicles that require frequent maintenance. The cost of the Mack part may be higher than some aftermarket alternatives.

2. Installation complexity: Installing a new clutch sliding gear can be a challenging process that requires specialized knowledge and tools. It may be best to have a professional mechanic perform the installation to ensure it is done correctly.

3. Availability: Depending on the specific application and location, it may be challenging to find a reliable supplier of the Mack 320KB3118R 8311B KB8311B Fuller Clutch Sliding Gear. This could result in longer downtime for the vehicle.

The Mack 320KB3118R 8311B KB8311B Fuller Clutch Sliding Gear is a high-quality component that can significantly improve the performance and safety of heavy-duty vehicles. However, its cost and installation complexity are important considerations. If the vehicle's operation is critical to your business, or if you frequently experience transmission issues, investing in a new Mack part may be the best long-term solution. If budget is a concern, it may be worth exploring aftermarket alternatives or negotiating with suppliers to find a more cost-effective solution. Ultimately, the decision depends on the specific needs and resources of your operation.

Details:

All parts are in stock and ready to ship. Pictures: Thumbnails. Shows signs of shelf wear, rust present. Items are shipped using USPS, UPS, and FedEx.

Mack 320KB3118R, 8311B, KB8311B Fuller Clutch Sliding Gear NOS. Fuller Clutch Sliding Gear is new and in fair condition, not original packaging. If the original package is included it may show signs of wear.

part #: 320kb3118r price

• $190.99

specifications addedclutch:

• for makes: Mack
• part type: Clutch Gear
• manufacturer part number: 320KB3118R

shipping addedclutch:

• transit: 5-10 Days
• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00

returns addedclutch:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer addedclutch:

• quantity: 2
• availability: In Stock
• best offers: True
• options: Ship-to-home
• started: February 15, 2026
• sold: 0

seller addedclutch:

• rating: 99.9%
• city: Ashaway, Rhode Island
• # reviews: 127304

payments addedclutch:

• other
• wallet: Paypal
• credit card: Diners-club

general addedclutch:

• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts
• condition: New other see details

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