Alternator Water Pump Belt Compatible With 1970-1995 Mercruiser 4.3L 5.0L 5.7L V6 V8 175-350 Hp

OEM Part Numbers:
• Mercury/MerCruiser: 57-93658Q
• Mercury/MerCruiser: 57-49213A1
• Mercury/MerCruiser: 57-45856
• OMC: 0311046
• OMC: 49213
• OMC: 49213A1
• Cross-ref: 509297
• Cross-ref: 966981
• Cross-ref: 9-55006

Dashless Part Numbers:
• 5793658Q / 5745856 / 5749213A1
• 311046 / 49213 / 49213A1

SPECIFICATIONS:
• Belt Type: V-Belt (Alternator/Water Pump Drive)
• Belt Length: 44 1/8"
• Pulley Size: 5.5" alternator pulley (1995 and earlier)
• Application: Alternator and raw water pump drive
• Material: Reinforced rubber with heat-resistant construction
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
MerCruiser Sterndrive and Inboard Applications:
• MerCruiser 175/185 HP 4.3L V6 (1984-1992)
• MerCruiser 888 V8 (1971-1977)
• MerCruiser 898/200/5.0L V8 (1977-1995)
• MerCruiser 205 HP V8 (1984-1991)
• MerCruiser 215 HP V8 (1970-1972)
• MerCruiser 225 HP V8 (1973-1974)
• MerCruiser 228/230/5.0L V8 (1977-1994)
• MerCruiser 233 HP V8 (1975-1977)
• MerCruiser 250 HP V8 (1977)
• MerCruiser 255/260/5.7L V8 (1973-1995)
• MerCruiser 320 EFI V8 (1987-1989)
• MerCruiser 350 Mag V8 (1986-1995)
• MerCruiser MIE Inboard variants (214, 228, 233, 255, 260)
• OMC I/O sterndrive models (by part number)

Belt Details:
• Alternator and water pump drive V-belt, 44 1/8" length
• For engines with 5.5" alternator pulley
• Verify OEM part number before ordering