Mercury - Mercruiser 57-48122Q V Belt 48"
Mercury - Mercruiser 57-48122Q V Belt 48", Mercury - Mercruiser 57-48122Q V Belt 48" Genuine OEM Mercury - Mercruiser part. 48 in. length (1219mm); Interchangeable with: Aqua Power 1542; Mallory 9-55003; Sierra 18-15480;