NOTE:
You need to order two per seat = four per car.

MB# 1269142215
Description: Front seat foam support inserts... (AF91.10-U3101A)... application - all W123 and W126... These foam supports are inserted vertically into the front seat base coil springs to stiffen seat frame, reduce sagging and owner perceived cornering roll...
http://www.pelicanparts.com/cgi-bin/ksearch/pel_search.cgi?SUPERCAT_FLAG=Y&make=&please_wait=N&forumid=&threadid=&command=DWsearch&description=1 269142215&I1.x=8&I1.y=9



.

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1985 300SD
1983 300D
1984 190D
2003 Volvo V70
2002 Honda Civic

https://www.boldegoist.com/

Do they make something similar for W114 seats? Thanks,

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Nathan
'74 280C - gone to a new home for the finishing it deserves.
'64 356SC
'74 914 2.0

Sorry, none found.

Up to Chassis: 073 101422
Spring Core
MB# 1089100040 superseded by MB# 1149101022
This part is NLA

Up to Chassis: 023 008714
Spring Core
MB# 1169100040 superseded by MB# 1149101022
This part is NLA

From Chassis: 023 008715
Spring Core
MB# 1169100040 superseded by MB# 1169140314
This part is NLA

You should be able to cut down pool noodles to fit inside weak springs.

Is that part number for a pair of inserts or do I need to order two of these for one seat?

You should be able to cut down pool noodles to fit inside weak springs.[/quote]

These do work great, many people use them

these work in a different manner.. the pool noodle fix fixes breaks in the square springs whereas this "noodle" restores the front springs and brings it back up to the proper height..

the black noodles are also of closed cell construction and will not degrade as fast as pool noodles which are open cell construction... I have seen a set go on ebay for $25.. but I think a set on ebay is 4 pieces.. I'll look into it later

Alas, due to none of the closed-call inserts available for my W114, I may be stuck performing the noodle trick.
I assume you have to take the seat cover off to insert...

__________________
Nathan
'74 280C - gone to a new home for the finishing it deserves.
'64 356SC
'74 914 2.0

I didn't see an answer to this question, so I'll bump it up. My 300TDs's front seats feel like they may need some of these foam pieces.

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" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles

Oh, I also wanted to know how hard they are to put in?

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles

NOTE:
You need to order two per seat = four per car.

It is an easy DIY.

Easy. That sounds good to me. That's about my skill level . . . .

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles

You really don't have to pull the seat to take the bottom cover off. Pretty simple process.

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15 VW Passat TDI
00 E420
98 E300 DT
97 E420 Donor Car - NEED PARTS? PM ME!
97 S500
97 E300D
86 Holden Jackaroo Turbo D
86 300SDL
(o\|/o)

I'll put it on my Spring (pardon the pun) To Do list.

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles

I purchased these bolsters to fix the seat sag in my 1985 300TD.


You don't need to remove the seat, just compress the seat bottom and slip the seat skin edge band out of the retaining lip. Then pull the skin up and over the seat for access to the springs.


Here you can see how the bolsters fit inside the springs.


I also noticed a broken spring so I took a piece of old hydraulic line and put a piece of metal hanger inside it to make it stronger. Then I bent it 90˚ and wrapped it with bailing wire along the broken area of the spring.


After that I pulled the seat skin down and compressed the seat bottom so I could put the edge band back into the retaining lip.


I did both front seats and they feel like new seats again!! Both seats took me less than an hour.

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__________________
Chad
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)

SOLD
1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys

^^^^^Thanks for posting pictures and a nice little how to. I'll be doing this ASAP. My drivers seat causes me to have a pretty serious lean going on if I dont have a pillow!