Genuine Volvo Penta 22850982 Heat Exchanger D1-30 Genuine Volvo Penta 22850982 Heat Exchanger D1-30 Replaces Volvo Penta part: 3840129, 22850982 Suit Volvo Penta engines: D1-30, D1-30B, D1-30F Heat exchanger includes: Heat exchanger insert 3842019, thermostat 3842015 (see picture 2 for contents)... MSRP: Was: Now: $3,025.89 Add to Cart