Roadmax 6K938AP Serpentine Belt - Accessory Drive

Roadmax 6K938AP Serpentine Belt Overview

The Roadmax 6K938AP is a standard automotive V-ribbed serpentine belt built with EPDM and polyester cord for everyday accessory drive service. It is aimed at budget-conscious buyers who want dependable quality without stepping up to a premium belt line.

With a 6-rib K-section design, 20 mm top width, 2385 mm effective length, and 2400 mm outside circumference, this belt is sized for a wide range of GM, Mercedes-Benz, Ford, and other accessory drive applications. Roadmax 6K938AP is a direct replacement choice for vehicles that use a 6-rib serpentine belt in the accessory drive belt system.

Key Features

• EPDM construction for modern accessory drive service
• Polyester cord material for belt stability
• 6-rib K-section design
• 20 mm top width for proper pulley engagement
• Effective length: 2385 mm / 93.9 in
• Outside circumference: 2400 mm / 94.47 in
• Standard automotive V-ribbed belt design
• Roadmax part number 6K938AP

Product Line Details

Roadmax Automotive V-Ribbed Belt (Standard) products are positioned for drivers who need a practical replacement belt for routine service. This line focuses on standard-duty fit and function rather than premium-performance positioning, making it a straightforward option for common serpentine belt replacement needs.

Fitment and Application

Compatible with a broad range of vehicles, including Fits 2014-2018 Cadillac XTS, N/A; Fits 2013 Cadillac XTS, N/A; Fits 2008-2012 Buick Enclave, N/A; Fits 2009-2012 Chevrolet Traverse, N/A; Fits 2007-2012 GMC Acadia, N/A; Fits 2011 Saab 9-4X, N/A; Fits 2010-2011 Saab 9-5, N/A; Fits 2010 Cadillac SRX, N/A; and Fits 2005-2010 Mercedes-Benz SLK55 AMG, N/A. Additional coverage includes many Chevrolet SSR, Buick LeSabre, and Mercedes-Benz E-Class and S-Class applications.

This part cross-references Gates K060938 and Bando 6PK2385 for the same application.

Common Uses

• Restoring accessory drive operation after belt wear or glazing
• Correcting squeal caused by belt slip or loss of tension
• Replacing a cracked, frayed, or stretched serpentine belt
• Addressing charging, cooling, or power accessory drive issues tied to belt condition
• Servicing vehicles such as Cadillac XTS, Buick Enclave, and Chevrolet Traverse with the correct 6-rib belt

Installation Notes and Quality Assurance

Verify belt routing, rib count, and length against the vehicle application before installation. Inspect pulleys, idlers, and the tensioner during service; on select applications such as the 2006 Chevrolet SSR, tensioner replacement is recommended. Proper alignment and pulley condition help the belt track correctly and reduce premature wear.

Roadmax 6K938AP is manufactured as a standard replacement serpentine belt using EPDM and polyester cord materials for routine automotive service. Confirm fitment by year, make, model, and engine/accessory configuration before ordering.