Can be used on all Volvo B18A B18B B18D B20A B20B B20D engine's 

Amazon 120 130 220 

544 210 

142 144 145 

P1800 

Use with our recommended shut-off valve, see our other advertisement: https://www.ebay.nl/itm/296089243446

Diameter cooling water: 16 mm 

Diameter gas exit: 19 mm

Diameter entrance gasline: 6 mm (M10X1)