ContiTech 4050440 Poly-V Serpentine Belt 5-Rib 44in OE Technology Multi-V

The ContiTech 4050440 is a 5-Rib, 44.0-inch Poly-V serpentine belt (K section) engineered as a direct OE replacement for a wide range of domestic and import vehicles. As part of Continental's OE Technology Series, this Multi-V belt is precision-engineered for perfect fit, form, and function — backed by a true OE pedigree from one of the world's leading belt manufacturers.

Key Features:

• 5-Rib K Section — 44.0 inches outside length, designed to match OE belt dimensions exactly
• Advanced EPDM rubber compound — improved heat and abrasion resistance for longer belt life and quieter operation
• Polyester tension member — specially treated to reduce elongation, control belt slip, and maintain compatibility with automatic tensioners
• Straight-rib OE-style design — matches the factory belt profile and is widely recognized by professional repair technicians
• New construction and compounding — enhances durability for a longer-lasting, quieter ride compared to previous-generation designs
• Manufactured by ContiTech USA, Inc., the OE supplier on millions of domestic and import vehicles

The ContiTech 4050440 Multi-V serpentine belt is a reliable, OEM-quality solution for accessory drive systems including alternators, power steering pumps, air conditioning compressors, and more. It is also commonly referred to as a serpentine belt, ribbed belt, or multi-rib belt.