B C D E 51 Ø10 M8 20 Suited for: Manufacturer Model Engine Engine code Series Model type Type description Year Technical info THERMO KING SB-III SR 2091ccm Diesel Yanmar TK486 1998 - 2007 AMP: 120 Volt: for vehicles with 12V main current Pulley Type: without belt pulley THERMO KING Super II 2091ccm Diesel Yanmar TK486 1998 - 2005 AMP: 120 Volt: for vehicles with 12V main current Pulley Type: without belt pulley