Lmackattack Posted June 24, 2010 Share Posted June 24, 2010 RS786LST324743 leaf Front springcan anyone run my vin and tell me what front springs I have? or what they transfer to? Looking to have a shop make me new front parabolic springs for me, have to start with OEM numbers.ThanksTrent Quote Link to comment https://www.bigmacktrucks.com/topic/14551-front-spring-part-numbers/ Share on other sites More sharing options...
Barry Posted June 24, 2010 Share Posted June 24, 2010 Hmmm...looks like P5 variation but calls for 11 leaf springs. Quote Barry - Watt's Truck Center Parts Manager and BMT Webmaster...1-888-304-MACK Link to comment https://www.bigmacktrucks.com/topic/14551-front-spring-part-numbers/#findComment-58113 Share on other sites More sharing options...
Rob Posted June 24, 2010 Share Posted June 24, 2010 Hmmm...looks like P5 variation but calls for 11 leaf springs.Must be a Rockwell 10,500# axle. Rob 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/14551-front-spring-part-numbers/#findComment-58114 Share on other sites More sharing options...
Lmackattack Posted June 24, 2010 Author Share Posted June 24, 2010 Thanks guys..hmmm..it is a 3 leaf currently on the truck . and looks stock? will my build sheet show the front spring arangment? truck was built in 1977 so I think the 11 and 12 leafs were outdated by then? Quote Link to comment https://www.bigmacktrucks.com/topic/14551-front-spring-part-numbers/#findComment-58115 Share on other sites More sharing options...
Barry Posted June 24, 2010 Share Posted June 24, 2010 Thanks guys..hmmm..it is a 3 leaf currently on the truck . and looks stock? will my build sheet show the front spring arangment? truck was built in 1977 so I think the 11 and 12 leafs were outdated by then?That's what the vin number produced, but you can check the line sheet. Look for the 1QK arrangement. See if is the same as I posted above. 1QK49306P5 If not, I can run the 1QK number from your sheet. Quote Barry - Watt's Truck Center Parts Manager and BMT Webmaster...1-888-304-MACK Link to comment https://www.bigmacktrucks.com/topic/14551-front-spring-part-numbers/#findComment-58116 Share on other sites More sharing options...
Rob Posted June 24, 2010 Share Posted June 24, 2010 Thanks guys..hmmm..it is a 3 leaf currently on the truck . and looks stock? will my build sheet show the front spring arangment? truck was built in 1977 so I think the 11 and 12 leafs were outdated by then?My 78 RL has 12 leafs as built. 12,000# Rockwell axle.Rob 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/14551-front-spring-part-numbers/#findComment-58118 Share on other sites More sharing options...
Lmackattack Posted June 24, 2010 Author Share Posted June 24, 2010 ok will have to check the build sheet when I get back home. I thoght the 12 leafs were done after around the mid 70s? learn something new every day.Thanks for the help guys!! stay tuned Quote Link to comment https://www.bigmacktrucks.com/topic/14551-front-spring-part-numbers/#findComment-58122 Share on other sites More sharing options...
b61mack Posted June 24, 2010 Share Posted June 24, 2010 ok will have to check the build sheet when I get back home. I thoght the 12 leafs were done after around the mid 70s? learn something new every day.Thanks for the help guys!! stay tunedI have a 79 RS600L VIN# RS600LST46151 it has spoke wheels, 3 leaf springs, #38000 REARS. ,2 Stick 6 speed, rear mount PTO. Ron Quote Link to comment https://www.bigmacktrucks.com/topic/14551-front-spring-part-numbers/#findComment-58125 Share on other sites More sharing options...
Rob Posted June 24, 2010 Share Posted June 24, 2010 I have a 79 RS600L VIN# RS600LST46151 it has spoke wheels, 3 leaf springs, #38000 REARS. ,2 Stick 6 speed, rear mount PTO. RonMy 77 R795 is on three leaf front suspension also with a FA-537W front axle.Rob 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/14551-front-spring-part-numbers/#findComment-58128 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.