The Sierra 18-15440 Belt replaces Mercruiser 57-45856, Mercruiser 57-49213, Mercruiser 57-49213A1 for Mercruiser applications. It transfers drive between the applicable engine pulleys and accessories.
Suits Mercruiser engines:
Various 4.3L, 5.0L & 5.7L GM engines
Belt length: 44" (1118mm)
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-15440?
Sierra 18-15440 is an aftermarket belt for Mercruiser applications.
Which part numbers cross-reference Sierra 18-15440?
This listing cross-references Mercruiser 57-45856, Mercruiser 57-49213, Mercruiser 57-49213A1 and Mercruiser 57-93658. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-15440 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
