phildirt Posted September 3, 2013 Share Posted September 3, 2013 Where is the serial # stamped on a Mack 711/ 711A engine?Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/32600-serial-on-711-711a-engines/ Share on other sites More sharing options...
68MackR Posted September 4, 2013 Share Posted September 4, 2013 On my 711 the serial number is stamped in the casting in front of the injection pump.See the attached picture. Quote Link to comment https://www.bigmacktrucks.com/topic/32600-serial-on-711-711a-engines/#findComment-203680 Share on other sites More sharing options...
phildirt Posted September 4, 2013 Author Share Posted September 4, 2013 Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/32600-serial-on-711-711a-engines/#findComment-203720 Share on other sites More sharing options...
Bigdogtrucker Posted September 4, 2013 Share Posted September 4, 2013 I had one and couldn't find numbers on it anywhere...Only Mack engine I came across like that. Quote Link to comment https://www.bigmacktrucks.com/topic/32600-serial-on-711-711a-engines/#findComment-203725 Share on other sites More sharing options...
Maddog13407 Posted September 4, 2013 Share Posted September 4, 2013 some 711 engines that were in cabovers didn't have the number on the front by the timing cover. its on the back of the block near where the head and block meet. if its in a conventional and you cant find the number I would be the engine isn't original and it came out of a cabover and its on the back of the block. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/32600-serial-on-711-711a-engines/#findComment-203742 Share on other sites More sharing options...
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