Top Cog™ V-Belt (15475) by Dayco®. Lenght: 47.5″. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures maximum performance. Thanks to three plies of neoprene impregnated fabric, it’s resistant to heat, oil and grease, while a specially-formulated treatment of the polyester cord provides the strength, stability and reliability.