V-Belt for Mercruiser 7.4L 454 502 48" Long Alternator 1992-Up

Please note: this is a special order item - allow 7-10 business days

V-Belt for Mercruiser 7.4L 454 502 48.5 Long Alternator 1992-Up - 18-15480

Applications / fitment:

• Mercruiser 7.4L 454 502 48.5 Long Alternator 1992-Up

Engine brand: Mercruiser Engine

Cross-reference numbers: 57-48122Q, 48122, 48122Q, 9-55003

Please compare the part number & application information with the component being replaced before ordering. Contact us with your model & serial number if you need assistance confirming fitment.