Gates K030334 Serpentine Belt - Air Conditioning or Power Steering

Gates Premium OE Micro-V Belt K030334

The Gates Premium OE Micro-V Belt K030334 is a precision-fit serpentine belt built for accessory drive applications that demand OE-style size, construction, and material consistency. It is a 3-rib automotive V-ribbed belt made with EPDM belt material and polyester cord reinforcement for dependable operation in import and domestic vehicles.

Key Features

• Premium OE Micro-V Belt line from Gates for OE-style replacement fit
• Part number K030334 for direct identification and ordering
• 3-rib, K-section automotive V-ribbed belt design
• EPDM belt material for heat and wear resistance in accessory drive service
• Polyester cord material for stable belt construction
• OE Performance rating for applications that call for factory-style dimensions
• Effective length: 33.46 in. / 850 mm
• Outside circumference: 34 in. / 864 mm
• Top width: 0.42 in. / 11 mm

Product Details

Gates built the Premium OE Micro-V Belt line to match OE size, construction, and materials, helping maintain proper accessory drive operation in vehicles that use a compact 3-rib serpentine belt. The K030334 is used in select Toyota Echo and Toyota Yaris power steering applications, as well as Scion xA and Scion xB power steering setups, plus Smart Fortwo, Smart Cabrio, and Smart City-Coupe air conditioning applications. This part cross-references Bando 3PK850 and Continental 3K850 for the same application.

What This Belt Helps Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or visible wear on the existing serpentine belt
• Loss of proper belt tension or belt tracking issues
• Accessory drive noise affecting power steering or air conditioning operation
• Replacement needs for OE-size 3-rib Micro-V belt applications

Installation Notes and Tips

Verify belt routing, rib count, and measured length before installation. Confirm the application by position: Fits 2000-2005 Toyota Echo, Power Steering; Fits 2004-2005 Toyota Yaris, Power Steering; Fits 2004-2006 Scion xA, Power Steering; Fits 2004-2006 Scion xB, Power Steering; Fits 2004 Smart City-Coupe, Air Conditioning; Fits 2004-2005 Smart Cabrio, Air Conditioning; Fits 2005-2007 Smart Fortwo, Air Conditioning. Inspect pulleys and tensioner components for wear before installing the new belt to help maintain correct belt tracking.

Quality Assurance

Gates uses OE-matched sizing and materials in the Premium OE Micro-V Belt line to support consistent fit and accessory drive performance. The K030334 is specified as an OE Performance replacement for the listed vehicle applications.