No head casting number on my om603 - Printable Version +- STD (https://www.superturbodiesel.com/std) +-- Forum: Tuning (https://www.superturbodiesel.com/std/forumdisplay.php?fid=6) +--- Forum: Engine (https://www.superturbodiesel.com/std/forumdisplay.php?fid=7) +--- Thread: No head casting number on my om603 (/showthread.php?tid=6094)

No head casting number on my om603 - tricipiti - 12-29-2014 Hello!. My om603 was rebuilt a few years ago (2007 i think). But i cant find casting number on the head.There is no number on it!Can somebody help me? RE: No head casting number on my om603 - DiseaselWeasel - 12-29-2014 Hi! Should be somewhere behind 2nd injector... Bit hard to spot on turbo engine. RE: No head casting number on my om603 - tricipiti - 12-29-2014 Mine is no number.that space is EMPTY! RE: No head casting number on my om603 - DiseaselWeasel - 12-29-2014 Also nothing behind injector 5&6?? That is indeed weird... RE: No head casting number on my om603 - tricipiti - 12-29-2014 Nothing......im geting complete crazy! RE: No head casting number on my om603 - DiseaselWeasel - 12-29-2014 Hmm - any signs of grinding?? I have seen heads where cutting tools from manufacturing took away SMAL parts of the number... But the whole number seems unlikely! However, there's at least a way to tell if it is a Turbo or n/a cylinder head. Without the number... RE: No head casting number on my om603 - tricipiti - 12-29-2014 Its from a TURBO. Near dieselfilter i can read: 9 7171450 Also the number place is complete plain RE: No head casting number on my om603 - tricipiti - 01-06-2015 Any advice? RE: No head casting number on my om603 - raysorenson - 01-06-2015 In the absence of a casting#, it's safe to assume it's an extremely rare, high performance prototype. RE: No head casting number on my om603 - tricipiti - 01-06-2015 maybe is an aftermarket head? RE: No head casting number on my om603 - DiseaselWeasel - 01-06-2015 I don't know of any aftermarket heads... Have you looked under the valve cover?? RE: No head casting number on my om603 - tricipiti - 01-06-2015 yes,there is no number..nothing.. RE: No head casting number on my om603 - winmutt - 01-06-2015 Very interesting. I know the 605 was license to ssyong perhaps the 603 was licensed as well to a similar company and this is one of those? RE: No head casting number on my om603 - tricipiti - 01-06-2015 I remember that my father goes to some mechanic to change head in 2008,because its break. He told me that its a new head. I have the space of the casting number,but its empty