Volvo Penta 3856961 4.3L, 5.0L, 5.7L & 5.8L Thermostat Kit Sierra 18-3677 nav lights you are moving the center

you are moving the center of gravity of the hull further back

They can be easily switched between fully battened and “soft luff” mainsails

The RWB-3940 set also features an additional height tightening knob for enhanced adjustability

Handcrafted in France from UV stabilised acrylic fabric

Each order includes a pair of plates

Volvo Penta 3856961 4.3L, 5.0L, 5.7L & 5.8L Thermostat Kit Sierra 18-3677 nav lights you are moving the centerAftermarket Volvo Penta 3856961 4. 3L, 5. 0L, 5. 7L & 5. 8L Thermostat Kit Sierra 18 3677 Replaces Volvo Penta part number: 3856961, 835417, 3852071 Kit includes: 3856961 thermostat, 835417 thermostat housing gasket & 3852071 thermostat o ring Suits Volvo Penta engines: Various 4. 3L, 5. 0L, 5. 7L & 5. 8L engines Temperature Rating: 160F (71C)