Author Topic: obsolete GM part# SPRING set  (Read 3038 times)

Offline Zeked

  • Newbie
  • Posts: 71
obsolete GM part# SPRING set
« on: March 27, 2010, 09:51:27 pm »
Im looking for info on an obsolete GM spring set # 15151110  it was for a
1990 GM truck chassis that is part of my motorhome....  A Champion Ultrastar

I have taken a lot of numbers off of the spring pack but the local wrench
got me the above number.... I just cant find ANY reference to it.

Any Ideas?
Often Wrong......Never in Doubt!

Offline VileZambonie

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 19178
Re: obsolete GM part# SPRING set
« Reply #1 on: March 27, 2010, 09:53:30 pm »
rear leaf springs?
,                           ___ 
                         /  _ _ _\_
              ⌠ŻŻŻŻŻ'   [☼===☼]
              `()_);-;()_)--o--)_)

74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline Zeked

  • Newbie
  • Posts: 71
DOH!
« Reply #2 on: March 27, 2010, 10:09:46 pm »
Sorry Vile....     Another confusing post.

Yes, rear leaf springs off of a Chevy truck.

Odd enough the motorhome has a different number of
leaves right/left with an addl leaf on the drivers side.

Cant tell if one was broken, or if this was done to
offset black water.

Regards
Zeke
Often Wrong......Never in Doubt!

Offline VileZambonie

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 19178
Re: obsolete GM part# SPRING set
« Reply #3 on: March 27, 2010, 10:42:57 pm »
I would recommend a new spring pack for both sides. Your best bet is to go to a spring shop and have them match them up.
,                           ___ 
                         /  _ _ _\_
              ⌠ŻŻŻŻŻ'   [☼===☼]
              `()_);-;()_)--o--)_)

74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline Blazin

  • Blazin new trails!
  • Senior Member
  • ****
  • Posts: 6130
Re: obsolete GM part# SPRING set
« Reply #4 on: March 27, 2010, 11:20:05 pm »
Year, make, model. Width, leaf thickness, how many leaves, plus the overload on the bottom. Length from the center bolt to each end. U bolt ID, length, and wire diameter should be all you need at a spring shop.
Some people are like Slinkies. Not really good for anything, but they still bring a smile to your face when you push them down a flight of stairs