Armywrench Posted October 26, 2011 Share Posted October 26, 2011 Good afternoon all, I have a 1968 U model that has a Pedigreed rebuilt from 1985. The tags do not give a model or HP rating. The part number on the rebuild tag is 11GBA 16957X. The original tag reads that the engine conforms to 1970-78 standards. And it is coupled to a 9sp Overgear transmission. Any help with this would be a greatly appreciated. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/ Share on other sites More sharing options...
rhasler Posted October 26, 2011 Share Posted October 26, 2011 Look at the tag on the fuel pump and get the numbers off of it if possible. Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89445 Share on other sites More sharing options...
Armywrench Posted October 26, 2011 Author Share Posted October 26, 2011 Will do, thanks. I have a rough pic of the pump tag, I will try and attach it. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89446 Share on other sites More sharing options...
rhasler Posted October 26, 2011 Share Posted October 26, 2011 I can't make out the numbers on your pump tag from the picture. Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89450 Share on other sites More sharing options...
Armywrench Posted October 26, 2011 Author Share Posted October 26, 2011 The serial number is 7480. The long number (with a little uncertainty) reads 6BB11016820A1 Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89451 Share on other sites More sharing options...
rhasler Posted October 26, 2011 Share Posted October 26, 2011 I think that's probably 6BB110T6820-1. See if there's a 313GC number stamped next to "customer number" on the tag Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89458 Share on other sites More sharing options...
Armywrench Posted October 26, 2011 Author Share Posted October 26, 2011 I checked the APE number and you are correct on your number. The pump number reads 313G??110BB6 Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89491 Share on other sites More sharing options...
jaysm35a2 Posted October 26, 2011 Share Posted October 26, 2011 Can you shoot a shot of your truck? I have a 66' U , with the same trans. Have a picture of the engine? Jay Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89494 Share on other sites More sharing options...
Armywrench Posted October 26, 2011 Author Share Posted October 26, 2011 Coming right up! What engine and options do you have in yours? Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89496 Share on other sites More sharing options...
jaysm35a2 Posted October 26, 2011 Share Posted October 26, 2011 Guessing you have a 237 Mack , U607T is your model right? Looks like you have a old Mason Dixon Truck Lines truck.I have a 66 U609T , 711 Mack engine, 9 speed duplex OD. They look alot alike. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89497 Share on other sites More sharing options...
hatcity Posted October 26, 2011 Share Posted October 26, 2011 Can't help on the motor, however,Welcome to BMT world2 tours in the sand. Thank you for your serviceWhere in CT?Where are you going to school? Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89498 Share on other sites More sharing options...
rhasler Posted October 26, 2011 Share Posted October 26, 2011 I checked the APE number and you are correct on your number. The pump number reads 313G??110BB6It's 313GC5110BP6. Should be an ETZ675/EM6 237 like Jay said. Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89501 Share on other sites More sharing options...
umodelnut Posted October 26, 2011 Share Posted October 26, 2011 awsome u model you got there! ive got a '75 U model with a five speed remanufactured 237. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89503 Share on other sites More sharing options...
Armywrench Posted October 26, 2011 Author Share Posted October 26, 2011 Thanks for the help guys, this is the best community with the hardest hitting trucks! After returning home from Combat Outpost Nagil in Afghanistan, I returned home to Mansfield CT. I had the opportunity to attend Lincoln Tech in East Windsor CT, where I am half way through the diesel program, the focus is on over the road trucks. I feel very fortunate or the opportunities I have had over seas, and back home. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89506 Share on other sites More sharing options...
hatcity Posted October 27, 2011 Share Posted October 27, 2011 Originally from Danbury-thus the hatcity My son just started at UTI in Houston for diesel tech. Quote Success is only a stones throw away.................................................................for a Palestinian Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89509 Share on other sites More sharing options...
Armywrench Posted October 27, 2011 Author Share Posted October 27, 2011 NIce! I have some close friends in Danbury. Motivate your son to complete the program, diesel repair is huge and getting even bigger. Our school has all Mack engines for the fuel systems classes. We just did full drive axle removal from a Mack. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89513 Share on other sites More sharing options...
Armywrench Posted October 27, 2011 Author Share Posted October 27, 2011 Can you guys provide any information on the ETZ 675 engine I have previously described? Even though it was reman'ed in 1985, the engine needs either to get it started. The previous owner stated that he had done it for a year or so before retiring the truck. I also noticed a considerable amount of black engine oil in the supply air tank. I am considering an in-frame rebuild depending on cost of parts. Any thoughts? Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89521 Share on other sites More sharing options...
dirtywhiteboy Posted October 28, 2011 Share Posted October 28, 2011 Can you guys provide any information on the ETZ 675 engine I have previously described? Even though it was reman'ed in 1985, the engine needs either to get it started. The previous owner stated that he had done it for a year or so before retiring the truck. I also noticed a considerable amount of black engine oil in the supply air tank. I am considering an in-frame rebuild depending on cost of parts. Any thoughts?oil in air tank is the air compressor,...ether is so hard on the rings!! i never use it,..truck wont crank on fuel its to cold to take da dawg out fer a walk!! Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89574 Share on other sites More sharing options...
shortstack Posted October 30, 2011 Share Posted October 30, 2011 Hatcity, I went to UTI in Phoenix. Good school. Sorry to steal the thread. Trey Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89691 Share on other sites More sharing options...
mowerman Posted October 30, 2011 Share Posted October 30, 2011 Guessing you have a 237 Mack , U607T is your model right? Looks like you have a old Mason Dixon Truck Lines truck.I have a 66 U609T , 711 Mack engine, 9 speed duplex OD. They look alot alike. wow,,man that thing looks excellant,,in those pictures...oh look we got another offset fan.woohoo.lol.bob Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89693 Share on other sites More sharing options...
jaysm35a2 Posted October 30, 2011 Share Posted October 30, 2011 Everyone cant drive a R model Bob ha ha Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89696 Share on other sites More sharing options...
mowerman Posted October 30, 2011 Share Posted October 30, 2011 lol...very clever there bucky. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89697 Share on other sites More sharing options...
mowerman Posted October 30, 2011 Share Posted October 30, 2011 that U model looks pretty clean,,i thought dixon trucks were turquoise,,havent seen one in years.bob Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89698 Share on other sites More sharing options...
mowerman Posted October 31, 2011 Share Posted October 31, 2011 Good afternoon all, I have a 1968 U model that has a Pedigreed rebuilt from 1985. The tags do not give a model or HP rating. The part number on the rebuild tag is 11GBA 16957X. The original tag reads that the engine conforms to 1970-78 standards. And it is coupled to a 9sp Overgear transmission. Any help with this would be a greatly appreciated.welcome to the site,,and thanks for your services,,good luck with the U model,,and your training....bob Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89749 Share on other sites More sharing options...
jaysm35a2 Posted October 31, 2011 Share Posted October 31, 2011 I looked at a old Mason Dixon truck a while back that looked just like it. They ran a ton of U's. Quote Link to comment https://www.bigmacktrucks.com/topic/21269-help-identify-a-pedigreed-rebuilt-engine/#findComment-89750 Share on other sites More sharing options...
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