



SIERRA - Belt, Alternator Mercruiser - 18-15480, 48122, 48122Q, 57-48122, 57-481
Marsoni
M251S
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SIERRA - Belt, Alternator Mercruiser - 18-15480, 48122, 48122Q, 57-48122, 57-481Item#: 18 15480 Belt, Alternator Mercruiser OEM#: 48122, 48122Q, 57 48122, 57 48122Q Note: 47 7 8" Details: BELT LENGTH 47 7 8" Brand: Sierra FITMENTS: Make Model Year(s) Mercruiser 7. 4 Liter V8 370 1978 1987 Mercruiser 7. 4 Liter V8 454 1994 1997 Mercruiser 8. 2 Liter V8 502 1990 1997 Mercruiser V8 427 1969 1972
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Color: Grey, Number of Items: 2
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Reviewed in the United States on April 23, 2026
★★★★★ 1
Crap
Color: Black, Number of Items: 2
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Reviewed in the United States on March 5, 2025
★★★★★ 5
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Color: Ink Black, Number of Items: 2, Color: Ink Black, Number of Items: 2
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Nice Side Table
Color: Ink Black, Number of Items: 1
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Reviewed in the United States on February 16, 2026
★★★★★ 4
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Reviewed in the United States on January 24, 2026