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Double-check your reference photos to ensure everything is correct
and shift cable bellows from the transom assembly
Look for visible signs of wear such as cracking
Access Pump: The water pump is located on top of the lower unit
Serpentine Belt Idler Pulley – Fits Volvo Penta 4.3/5.0/5.7/8.1L Marine Engines (Replaces 3861009) family-yamaha-8ld Double-check your reference photos toSerpentine Belt Idler Pulley Fits Volvo Penta 4. 3 5. 0 5. 7 8. 1L Marine Engines (Replaces 3861009) This serpentine belt idler pulley is designed for a precise fit on a range of Volvo Penta gasoline marine engines from 19992012, including the 4. 3L, 5. 0L, 5. 7L, and 8. 1L models (GXi, Gi, GXiE, and OSi OSXi variants). It serves as a direct replacement for Volvo Penta part number 3861009, ensuring proper belt tension and smooth engine operation.