Only fits seats with pleated MB tex (vinyl). Genuine leather covers use a different pad
Excellent used front-seat lower pad, as shown. This was removed from a 1979 300SD with only 130K ( front damage in an accident) and has been in dry storage for 15 years. Check the condition of the front edges and back side. There is no sagging in the padding.
W116 Front VINYL Seat Lower Cushion Excellent - Used
$115.00
SKU:
USED-116SEATPAD 
Product Details
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$44.75
Front Seat Padding Booster Kit
For worn or collapsed padding on W114, W115, W116, W123 and W126 chassis seats with digital instructions ( PDF and Video)
If you have a reasonably good front seat bottom that is just a little HARD to sit on for any length of time then this "booster" kit may help solve your problem.
$98.00
1977 to 1980 W116 Vinyl Front Seat Lower Covers from Low Mileage Car
You can use vinyl spray to match. One new can of black is included.
The color is rare, but the condition is even rarer. Almost impossible to find original covers in this condition. Don't like the green. You can spray them with spray-can dye from World Upholster to match your interior exactly. One can of black is included.