Silicone offers superior resistance to high temperatures found in an engine bay
as petroleum products can cause the neoprene to swell and degrade quickly
Place absorbent shop towels around the fuel pump to catch any spilled fuel
or old adhesive residue
and water for long-lasting performance
Belt Tensioner – Fits Volvo Penta 4.3L, 5.0L, 5.7L, 8.1L (Replaces 3885250, 3587858) 2.5-3HP Silicone offers superior resistance toProduct Details This aftermarket Belt Tensioner is designed for a direct fit on a wide range of Volvo Penta marine engines, including the 4. 3L, 5. 0L, 5. 7L, and 8. 1L GL, Gi, GXi, and OSi models. It is also compatible with V6 and V8 series engines, such as the 225, 270, 300, and 320 models. This part is a direct replacement for Volvo Penta part numbers 3885250, 3587858, 3587859, and 3861010, as well as PCM Crusader part RA068001. Direct OEM