Ossablt Posted January 19, 2009 Share Posted January 19, 2009 Where might I fing the VIN number on a 1958 B61S? Also does anyone have any new or used Front Bumper & brackets available for this truck? Quote Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/ Share on other sites More sharing options...
Rob Posted January 19, 2009 Share Posted January 19, 2009 Where might I fing the VIN number on a 1958 B61S? Also does anyone have any new or used Front Bumper & brackets available for this truck?The right front frame rail section behind the shock absorber will have the serial number stamped into the frame on your truck. Also the passenger side door tag should if it has not been changed.Rob 1 Quote Plodding along with no job nor practical application for my existence, but still trying to fix what's broke. Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29403 Share on other sites More sharing options...
Andy Wright Posted January 19, 2009 Share Posted January 19, 2009 Ossablt, once you find your chassis number, did you know you can write to the Mack Museum (along with a non-compulsory donation is nice) to get the line sheet and a whole heap of other info related to your specific truck? They can also tell you if the diff, gearbox and engine are original to the truck. Quote Whatever rubs your buddah. The Mack E Model Registry - 103 entries The Mack A Model Registry - 14 entries Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29414 Share on other sites More sharing options...
Ossablt Posted January 20, 2009 Author Share Posted January 20, 2009 Ossablt, once you find your chassis number, did you know you can write to the Mack Museum (along with a non-compulsory donation is nice) to get the line sheet and a whole heap of other info related to your specific truck? They can also tell you if the diff, gearbox and engine are original to the truck.Thanks for the info, I will look for the numbers tomorrow. I think I will write to the Mack Museum, it would be great to have the information. What do the letters after the B61 stand for...i.e. (s, st, lst,) etc.? Quote Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29423 Share on other sites More sharing options...
steve s. Posted January 20, 2009 Share Posted January 20, 2009 Ossablt, S is a tandem axle ST is a tandem axle tractor LST ia a lightweight tandem axle tractor Steve Quote Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29461 Share on other sites More sharing options...
Andy Wright Posted January 20, 2009 Share Posted January 20, 2009 T is single-axle tractorX is heavy duty specsThe numbers after 61 mean something as well. From memory, 3 in 613 is optional engine (?) and 5 in 615 is for V8. Quote Whatever rubs your buddah. The Mack E Model Registry - 103 entries The Mack A Model Registry - 14 entries Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29465 Share on other sites More sharing options...
jeffbyrne Posted January 23, 2009 Share Posted January 23, 2009 T is single-axle tractorX is heavy duty specsThe numbers after 61 mean something as well. From memory, 3 in 613 is optional engine (?) and 5 in 615 is for V8.Hi Andy, B 613 is an END 673 T , not to be confused with an ENDT 673 C known as a 'C' engine. regards Jeffro Quote Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29609 Share on other sites More sharing options...
Andy Wright Posted January 23, 2009 Share Posted January 23, 2009 Thanks Jeffro, I thought the C motor only went into R-models but I'm probably remembering that wrong. Having said that, my B61T had a C motor but it was not the original power for her. Quote Whatever rubs your buddah. The Mack E Model Registry - 103 entries The Mack A Model Registry - 14 entries Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-29613 Share on other sites More sharing options...
Herbert Graham Posted November 27, 2014 Share Posted November 27, 2014 Where might I fing the VIN number on a 1958 B61S? Also does anyone have any new or used Front Bumper & brackets available for this truck?. Is that number inside the farm or outside I can't find it Quote Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-268388 Share on other sites More sharing options...
Superdog Posted November 27, 2014 Share Posted November 27, 2014 outside,you might have to scrape a little paint to find it,sometimes it got stamped a little light. Quote Link to comment https://www.bigmacktrucks.com/topic/8016-58-b61s-vin-number-location/#findComment-268395 Share on other sites More sharing options...
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