First Gen 4Runner Stock Rear Springs (2 Viewers)

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Joined
Aug 19, 2019
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18
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82
Location
Atlanta GA
Looking for stock replacement rear springs. No lift wanted or needed. If they help with sagging I could tolerate a little heavier rate. Thus far I'm finding few choices (listed below). If anyone has experience with any of these stock replacement springs or recommend others that would be greatly appreciated.
Thanks, S.

LCE
RockAuto (Dayton Parts)
Spring Works
Dorman
 
I've never been disappointed with anything from LC Engineering. Other than their 10-12 week lead time, would be a great option. Rock Auto is just OK, never bought springs from them. Have you considered Alcan? Very highly thought of in the Toyota world. I'm guessing you ruled out OME? As for the sagging, it's because they were so soft they failed prematurely. New springs would likely fix this.
 
Yes, sadly OME only makes lift springs, no stock height. I'll check Alcan, that's a new name for me.
Thanks, S.
 
What I found. LCE and Alcan are made to order and presumably better quality. Would be interested in any first hand experiences with any of these.
S.

For a pair of springs:
LCE $495 (10-12 weeks)
RockAuto (Dayton Parts) $440
Spring Works $325
Dorman $104
Alcan $895 (4-5) weeks
 
Based on price alone I'd stay away from the Dorman. Likely chinese, they don't actually say on their website where the springs are made. Which probably means not USA. If it was me, it would be between Alcan and LCE. Which is more important, time or money? Good Luck.
 

I installed these on my 86' 18 months ago and they are working great. Original stance and are holding up fantastic.
 
I think 80's 4runners actually came with the same springs as the pickups and all of them had a sagging problem. I remember everybody was doing the "zuk mod" back in the day. It's no wonder why Toyota switched to coils the following generation.
if you scroll to the very bottom of ZUK's page he has some more examples

you may also consider ordering the ome springs and removing a leaf or 2 but those generals above look pretty good
also, your old rear springs may still have value as people use them for solid axle swaps in the front in a "RUF" (rears up front) setup.
 
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I think 80's 4runners actually came with the same springs as the pickups and all of them had a sagging problem. I remember everybody was doing the "zuk mod" back in the day. It's no wonder why Toyota switched to coils the following generation...
The 2nd gen coils also typically sag. Fortunately there's a relatively inexpensive fix for them with aftermarket Moog.

SD and General are probably the least expensive for the 1st gen. 1984-1988 Toyota 4 Runner - Leaf Spring (Rear - PD/3/1 Leaves) [90-119] | $148.95 | SD Truck Springs | Leaf Springs, Helper Springs and Suspension Parts - https://www.sdtrucksprings.com/index.php?main_page=product_info&products_id=1593&gclid=CjwKCAjwl6OiBhA2EiwAuUwWZWm4CuEUnajzQV6gOePVnvn8J8O6izwvxgNwl5ZhUXBlyQxqbiJLfhoCVgoQAvD_BwE
 
any JAPANESE springs......tired of USA junk!
 
Try reaching out to this place, our shop had a few custom made springs for some of our fleet trucks.

 
All really good resources, especially the Zuk "add-a-coil" mod. Never seen that before. I ordered LCE set this morning as I have some time waiting for powder coating, paint body and few other vendors. Thanks for all feedback, good stuff.
S.
 

I installed these on my 86' 18 months ago and they are working great. Original stance and are holding up fantastic.
did you use new shackles when you installed? What bushings did you use? Would love to find some OEM rubber rear bushings if possible.
 
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did you use new shackles when you installed? What bushings did you use? Would love to find some OEM rubber rear bushings if possible.
I went with LCE springs, the rest was OEM. Toyota still carries all shackles, bushings and hardware. LCE springs came with bushings installed so I have pair of those if you're interested. Pics and parts list below. Sadly I don't have a driving experience yet, but getting close.
S.


DescriptionPart NumberQtyCost (each)
Spring Shackle Kit4483-350402$71.52
Shackle Bolt90105-140252$6.28
Bushin90389-140042$37.87
Washer, Plate90201-140254$2.51
Washer, Sprint94512-014002$0.99
Nut94115-514002$2.99
LCE Spring Set40300321495.95

shackle 1.jpg


shackle 2.jpg
 
I went with LCE springs, the rest was OEM. Toyota still carries all shackles, bushings and hardware. LCE springs came with bushings installed so I have pair of those if you're interested. Pics and parts list below. Sadly I don't have a driving experience yet, but getting close.
S.


DescriptionPart NumberQtyCost (each)
Spring Shackle Kit4483-350402$71.52
Shackle Bolt90105-140252$6.28
Bushin90389-140042$37.87
Washer, Plate90201-140254$2.51
Washer, Sprint94512-014002$0.99
Nut94115-514002$2.99
LCE Spring Set40300321495.95

View attachment 3614812

View attachment 3614814
Awesome parts list, thank you! Did you use new OEM U blots too? Happen to have those part numbers?

You using Bilstein shocks there too?
 
Awesome parts list, thank you! Did you use new OEM U blots too? Happen to have those part numbers?

You using Bilstein shocks there too?
By U-bolts I assuming you mean the large pair that mount the spring to the axle. Yes, they came new with the springs from LCE. I was not happy with them, they did not have the correct spread to fit over the spring and engage into the lower plate. I eventually got them on with a lot of effort, then the nuts didn't really want to torque to full spec (80 ft-lbs). I pulled up to 70 or so and called it good, we'll see. Bisteins, yes. I'm not usually a brand snob, but after a few decades I've had only two leak on me, and after many many miles. Both replaced with no argument, at no cost. Oh, and they ride great too.
 

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