Gates K040372SF Serpentine Belt - Power Steering

Gates K040372SF Stretch Fit Belt Overview

The Gates K040372SF is a Premium OE Stretch Fit Micro-V Belt built for stretch-fit accessory drive systems that require precise belt length and controlled tension. It is a 4-rib serpentine belt with nylon cord construction and OE Exact comparison rating for direct replacement use.

Compatible with 2010-2011 Dodge Nitro power steering applications, this belt supports the accessory drive system where a stretch-fit design is specified. Gates Micro-V Stretch Fit belt technology is made for applications that do not use a conventional automatic tensioner.

Key Features

• Part number: K040372SF
• Premium OE Stretch Fit Micro-V Belt from Gates
• Automotive V-ribbed belt with stretch-fit construction
• 4-rib design for accessory drive service
• Nylon cord material for belt stability
• OE Exact comparison rating
• Effective length: 37.28 in. / 947 mm
• Outside circumference: 37.88 in. / 962 mm
• Top width: 0.56 in. / 14 mm

Product Details

Gates K040372SF is engineered for unique stretch-fit drive systems where belt installation and operating length are critical. The Micro-V profile helps maintain proper contact across the pulley grooves, while the self-tensioning stretch-fit design supports correct fitment on applications that specify this style of belt. This part cross-references 25-040372SF and 53013892AB for the same application.

For Dodge Nitro owners searching for a 2010-2011 Dodge Nitro power steering belt, K040372SF provides the OE-style dimensions and construction needed for the listed application. The Gates Premium OE Stretch Fit Micro-V Belt line is focused on coverage for vehicles that use stretch-fit accessory drive systems.

Common Problems This Belt Can Address

• Cracked or glazed serpentine belt surfaces
• Squealing from a worn accessory drive belt
• Incorrect belt length on stretch-fit systems
• Loss of proper pulley engagement from belt wear
• Service replacement for a damaged power steering drive belt

Installation Notes and Tips

Fits 2010-2011 Dodge Nitro, power steering. Installation requires a 3 mm zip tie, and the included instruction sheet should be followed during belt routing and installation. Because this is a stretch-fit belt, correct pulley alignment and installation method are important for proper seating.

Quality Assurance

Gates is a recognized OE-focused supplier in the accessory drive belt market, and this belt carries an OE Exact comparison rating for application matching. The K040372SF is built to meet the requirements of stretch-fit systems used on the listed Dodge Nitro applications.