Notes Volvo Penta D4 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D4-180I-B 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D6 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D6-280A-A 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D9 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D9-425 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D11 4-Stroke 21702999/3818541/3583654/117303 Volvo Penta D11A-A 4-Stroke 21702999/3818541/3583654/117303
ensuring the fuel flow arrow points in the correct direction (towards the engine)
Requires lubrication with silicone grease
and test the engine's cooling system at the dock before heading out
Cummins B Series (like the 6B 300Hp) and C Series
Hydrofoil Stabilizer – Fits Outboard Motors & Stern Drives 40-300 HP (Replaces FO2003) Craftsman Notes Volvo Penta D4 4-StrokeProduct Details This Whale Tail Hydrofoil Stabilizer is a versatile performance enhancing attachment designed for a wide range of outboard motors and stern drives from 40 to 300 HP. It provides improved stability, reduced cavitation, faster planing, and better fuel efficiency for brands including Mercury, Yamaha, Johnson, Evinrude, Honda, and Suzuki, with some specific exceptions. This part is a direct replacement for NorthBoat FO2003, SeaSierra 300,