The best way to ensure a match is to verify your OEM part number is 646-44352-01-00 or one of the listed aftermarket cross-references
Confirm your engine horsepower in the table below
Place a drain pan under the lower unit and remove the gearcase drain and vent plugs to empty the gear oil
9 HP 2-Stroke Johnson/Evinrude 10 HP 2-Stroke Johnson/Evinrude 15 HP 2-Stroke Johnson/Evinrude 18 HP 2-Stroke Johnson/Evinrude 20 HP 2-Stroke Johnson/Evinrude 25 HP 2-Stroke Johnson/Evinrude 28 HP 2-Stroke Johnson/Evinrude 30 HP 2-Stroke Johnson/Evinrude 35 HP 2-Stroke Johnson/Evinrude 40 HP 2-Stroke Johnson/Evinrude 45 HP 2-Stroke Johnson/Evinrude 50 HP 2-Stroke Johnson/Evinrude 55 HP 2-Stroke Johnson/Evinrude 60 HP 2-Stroke Johnson/Evinrude 65 HP 2-Stroke Johnson/Evinrude 80 HP 2-Stroke Johnson/Evinrude 90 Jet 2-Stroke Johnson/Evinrude 100 HP 2-Stroke Johnson/Evinrude 115 HP 2-Stroke Johnson/Evinrude 140 HP 2-Stroke Johnson/Evinrude 150 HP 2-Stroke Johnson/Evinrude 175 HP 2-Stroke Johnson/Evinrude 200 HP 2-Stroke Johnson/Evinrude 235 HP 2-Stroke
it's best to follow the replacement schedule in your outboard's official service manual
Serpentine Drive Belt – Fits Volvo Penta D4 & D6 (Replaces 21405493, 23324914, 3817787) Hydrofoil Stabilizer The best way to ensureProduct Details This high performance Serpentine Drive Belt is engineered for a precise fit on Volvo Penta D4 and D6 series diesel marine engines. It is a vital component for powering engine accessories, including the water pump and alternator, ensuring reliable operation out on the water. This belt is a direct replacement for Volvo Penta part numbers 21405493, 23324914, and 3817787. Powers essential engine accessories for full functionality. Designed