Gates K040418 Serpentine Belt - Air Conditioning or Power Steering

Gates Premium OE Micro-V Belt K040418

The Gates K040418 is a Premium OE Micro-V serpentine belt built for accessory drive applications that demand precise fit and stable operation. It uses OE-matched size, construction, and materials to support consistent belt tracking on import and domestic vehicles.

Compatible With select Chevrolet Corvette air conditioning applications, Honda Accord power steering, Acura CL power steering, Isuzu Oasis power steering, and Mitsubishi Montero power steering. This part cross-references Dayco 5040418 for the same application.

Key Features

• Part number: K040418
• Premium OE Micro-V belt line from Gates
• 4-rib automotive V-ribbed belt, standard section
• EPDM belt material for durable accessory drive service
• Polyester cord construction for strength and dimensional stability
• OE Performance rating for OE-style fit and construction
• Effective length: 41.81 in. (1062 mm)
• Outside circumference: 42.375 in. (1076 mm)
• Top width: 0.56 in. (14 mm)

Detailed Description

Gates Premium OE Micro-V belts are engineered to match OE dimensions and materials, helping maintain proper accessory drive function across a range of vehicles. The K040418 is a 4-rib serpentine belt with EPDM construction and polyester cord reinforcement, making it a direct-fit choice for vehicles that rely on accurate belt length and rib profile. For shoppers searching for a 2006-2013 Chevrolet Corvette A/C belt, a 1999-2002 Honda Accord power steering belt, or an Acura CL power steering belt, this Gates belt provides the OE-style specifications needed for the application.

Use the Gates K040418 when replacing a worn serpentine belt on supported Chevrolet Corvette, Honda Accord, Acura CL, Isuzu Oasis, or Mitsubishi Montero applications. The OE Performance rating and precision-fit design help maintain proper belt engagement with the accessory drive system.

What It Helps Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or rib wear on the existing belt
• Loss of proper belt tension or tracking
• Accessory drive noise during A/C or power steering operation
• Service replacement for OE-style belt wear on supported vehicles

Installation Notes and Tips

Verify belt routing, rib count, and length before installation. Confirm the application by position and engine/accessory configuration, especially on 2009-2012 Chevrolet Corvette models with a dry sump system. Inspect pulleys, tensioners, and idlers for wear before fitting the new belt, and replace any damaged components that could affect belt life or tracking.

Quality Assurance

Gates builds the Premium OE Micro-V Belt line to OE size, construction, and material standards for consistent fit and performance in accessory drive systems. The K040418 is specified as an OE Performance belt for the listed applications.