ContiTech 400K4MK Mileage Maker V-Ribbed Serpentine Belt

The ContiTech 400K4MK Mileage Maker is a high-quality poly-v ribbed belt designed for reliable performance in automotive applications. This serpentine belt features a 4-rib profile and 40.0-inch effective length, engineered to efficiently drive multiple engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Key Features:

• Premium EPDM rubber construction for excellent heat and ozone resistance
• 4-rib (4PK) profile design for optimal power transmission
• 40.0-inch effective length (approximately 1016mm)
• Advanced fiber-loaded compound reduces stretching and extends service life
• Precision-molded ribs ensure consistent contact with pulley grooves
• Temperature resistant from -40°F to +250°F for all-weather reliability
• Meets or exceeds OEM specifications for fit and performance

ContiTech Mileage Maker belts are engineered to deliver dependable performance and extended service intervals, making them an excellent choice for both professional mechanics and DIY enthusiasts. The poly-v design provides superior flexibility around smaller pulleys while maintaining the strength needed for high-load applications.