Quicksilver 57-865615Q03 Serpentine Belt, 2,704mm Long for MerCruiser 2001-2016 V6 & V8 (305 & 350 CID) Alpha Engines with Closed Cooling and Bravo Engines with Standard Cooling FHTUBI3 Replaces MerCruiser part number 46-72774A40

Replaces MerCruiser part number 46-72774A40

Martyr Canada hull mounted zinc assists with electrolysis

Clear opening: 19-1/8 x 19-1/8 in (486 x 486 mm)

Maximum amp draw: 20 Amps

MPN G81030--W — 9-3/4 x 26-3/4 in I

Quicksilver 57-865615Q03 Serpentine Belt, 2,704mm Long for MerCruiser 2001-2016 V6 & V8 (305 & 350 CID) Alpha Engines with Closed Cooling and Bravo Engines with Standard Cooling FHTUBI3 Replaces MerCruiser part number 46-72774A40Serpentine belt 865615Q03 is 2,704mm long to fit MerCruiser 2001 2016 V6 & V8 (305 & 350 cid) Alpha engines with closed cooling and Bravo engines with standard cooling (serial No. 0M320025 2A455872). It is the same belt as installed by MerCruiser. See your owner's manual or service manual for specific applications. Replace worn or damaged belts to maintain proper function of engine systems driven by the belt. Easy to install using common tools.