PT Cruiser Forum  

Go Back   PT Cruiser Forum > General Forums > Wheels, Tires, Suspension

PT Cruiser Forum

Insulators ?

LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 21 Jul 2014, 09:32 am
Cool Cruiser
Join Date: May 2014
Location: Chalfont, PA
Posts: 333
Default Insulators ?

My 07 Convert has 50K miles, going to change out the OEM Springs with TEIN. Should I get 2 Coil Spring Insulators too. How come I won't need uppers and lowers? How about the back springs? I guess I don't understand what these really do.
Reply With Quote
  #2 (permalink)  
Old 30 Jul 2014, 03:36 pm
Young Cruiser
Join Date: Jul 2014
Location: Pageland, SC
Posts: 64
Default Re: Insulators ?

spring insulators are usually a rubber (almost like the inside of a tire) or polyurethane wide "O ring" that sits on top of the coils so when they compress they don't rub or squeak metal to metal. They also gently absorb some harshness/vibration from the tire to the suspension system. The way the bottoms are designed on springs now days there's no real use as they seat so tight with the weight of the vehicle. I would suggest if you're doing a front & back lowering spring to replace them. You don't exactly need expensive polyurethane ones but they'll last longer and can be found reasonably

2 front uppers & 2 rear uppers.
I have these in my Energy Suspension Master Kit and they're nice

Last edited by Superman1984; 30 Jul 2014 at 03:38 pm.
Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -5. The time now is 06:12 am.

Powered by vBulletin® Version 3.8.2
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO 3.6.0 PL2 © 2011, Crawlability, Inc.