Performance Overview

Kobra is the definitive name in automatic tensioner, belt and pulley manufacturing. Renowned for its exclusive V-Strong™ EPDM compound formula and Automatic True-Tension™ (ATT) technology, Kobra offers the only truly innovative belts and tensioners on the market. With an ever-expanding distribution network in North America, Kobra has solidified its position as a global leader in the industry. We understand that quality and durability are paramount for replacement parts. Our cutting-edge manufacturing processes, combined with state-of-the-art technology, ensure that every Kobra product exceeds the highest industry standards. When you choose Kobra, you can expect unparalleled durability, exceptional quality, and unrivaled performance. Our products are meticulously tested to withstand the toughest conditions, delivering longevity and peace of mind to our customers. Trust Kobra to keep you moving.This serpentine Belt is listed for 2001-2014 Peterbilt 579, Peterbilt 389, Kenworth T660, Kenworth T700, Kenworth T800, Peterbilt 365, Peterbilt 367, Peterbilt 384 and more. Please review the fitment chart before ordering.

Key Features

• Designed as a direct replacement serpentine Belt for compatible vehicle applications
• Built for dependable daily driving performance and consistent fitment
• Application-specific design helps support proper installation and function

Package include:

• 1x Main Drive Serpentine Belt

Vehicle Fitment

Fitment Summary: 2001-2014 Peterbilt 579, Peterbilt 389, Kenworth T660, Kenworth T700, Kenworth T800, Peterbilt 365, Peterbilt 367, Peterbilt 384 and more

Position: Main Drive

• 2013 Peterbilt 579 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2012-2013 Peterbilt 389 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2014 Kenworth T660 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2013 Kenworth T700 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2013 Kenworth T800 — Position: Air Conditioning and Tensioner; Fitment Precision: 11.9L
• 2011-2013 Peterbilt 365 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2014 Peterbilt 367 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2014 Peterbilt 384 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2013 Peterbilt 386 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L
• 2011-2013 Peterbilt 388 — Position: Alternator and Air Conditioning; Fitment Precision: 12.9L

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

What part number is this?
The listed part number is KBR-5070763.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

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Vehicle Fitment Table