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1978 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L

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Your Vehicle 1978 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L
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1978 Mercedes Benz 300CD Base Coupe 123.150 L5 3.0L Suspension Parts & Accessories

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Front Suspension Refresh Kit

ES#2763737 - W12314PCKITKT2 - Front Suspension Refresh Kit - Includes Lower Control Arms, Ball Joints, Tie Rods, Drag Link, Bushings, And Intermediate Arm Repair Kit - Assembled By ECS - Mercedes Benz

Includes Lower Control Arms, Ball Joints, Tie Rods, Drag Link, Bushings, And Intermediate Arm Repair Kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763737
Mfg#:
W12314PCKITKT2
Ships on Jan 12, 2027
ON SALE!
$495.99

This product was last offered at the strikethrough price on
05-02-2026

$463.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

LEMFOERDER TRAILING ARM MOUNTING

We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
4346657
Mfg#:
1163334014
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Control Arm Bushing - Priced Each

Rear trailing arm to subframe We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
3219422
Mfg#:
1263520165
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Shock Absorber - Priced Each

ES#2982200 - 24-007047 - Front Shock Absorber - Priced Each - Front Axle, Fits left or right side - Bilstein - Mercedes Benz

Front Axle, Fits left or right side 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2982200
Mfg#:
24-007047
Back Ordered
$98.00 USD
Free Shipping

Guide Rod Hardware Kit - Priced Each

ES#2594271 - 1233301475 - Guide Rod Hardware Kit - Priced Each - Guide rod to lower control arm - Karlyn - Mercedes Benz

Guide rod to lower control arm

Brand:
Karlyn - Corporate Logo
ES#:
2594271
Mfg#:
1233301475
Back Ordered
$15.99

This product was last offered at the strikethrough price on
05-07-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Inner Control Arm Bushing - Priced Each

ES#2524277 - 1233301375 - Inner Control Arm Bushing - Priced Each - One (1) required per control arm - MTC - Mercedes Benz

One (1) required per control arm

Brand:
MTC - Corporate Logo
ES#:
2524277
Mfg#:
1233301375
Back Ordered
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

ES#10405 - 1233200989 - Rear Sway Bar End Link - Priced Each - Fits Left Or Right Side - Meyle - Mercedes Benz

Fits Left Or Right Side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
10405
Mfg#:
1233200989
Special Order: No Guaranteed ETA
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Guide Rod Supporting Joint - Priced Each

ES#2802638 - 1233301335 - Guide Rod Supporting Joint - Priced Each - Fits Left Or Right Side - Rein - Mercedes Benz

Fits Left Or Right Side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802638
Mfg#:
1233301335
Back Ordered
$78.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Shock Absorbers - Pair

Fits left and right sides - Always replace in pairs 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
5482856
Mfg#:
1233200130KT2
Back Ordered
$196.00 USD
Free Shipping
on orders $49 and up

Front Shock Absorber - Priced Each

Front Axle, Fits left or right side We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879923
Mfg#:
1233200130
Special Order: No Guaranteed ETA
$335.99

This product was last offered at the strikethrough price on
08-09-2026

$334.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Shock Absorbers - Pair

Fits left and right sides - Always replace in pairs

Brand:
Vaico - Corporate Logo
ES#:
5482857
Mfg#:
1233200130KT3
Back Ordered
$670.99

This product was last offered at the strikethrough price on
08-09-2026

$669.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Strut Spring Compressor Set

ES#2918793 - 013845sch01A - Schwaben Strut Spring Compressor Set - Precision-engineered with interchangeable adapters, this must-have kit securely grips a wide range of coil diameters to fit nearly every Euro! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Precision-engineered with interchangeable adapters, this must-have kit securely grips a wide range of coil diameters to fit nearly every Euro! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2918793
Mfg#:
013845SCH01A
Ships in 10 Business Days
Auto Notify
ON SALE! SAVE 15%
$211.99

This product was last offered at the strikethrough price on
05-02-2026

$179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz Coil Spring Compressor

ES#3561366 - 007776SCH01B - Mercedes-Benz Coil Spring Compressor - This Schwaben spring compressor is necessary to safely remove the springs on most Mercedes-Benz vehicles. Conventional (external-type) compressors can not be used due to the confined space on these cars. - Schwaben - Mercedes Benz
ECS Tuning recommends this product.

This Schwaben spring compressor is necessary to safely remove the springs on most Mercedes-Benz vehicles. Conventional (external-type) compressors can not be used due to the confined space on these cars. 10X Entries For Our 25th Anniversary Sweepstakes!
For use on rear axle only

Brand:
Schwaben - Corporate Logo
ES#:
3561366
Mfg#:
007776SCH01B
In Stock
ON SALE! SAVE 25%
$162.99

This product was last offered at the strikethrough price on
05-02-2026

$122.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Coil Spring Compressor

ES#2951935 - 013892SCH01A - Schwaben Coil Spring Compressor - Perfect for a DIY strut suspension install. Comes in sturdy blow molded case. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Perfect for a DIY strut suspension install. Comes in sturdy blow molded case. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2951935
Mfg#:
013892SCH01A
In Stock
ON SALE! SAVE 21%
$60.99

This product was last offered at the strikethrough price on
05-02-2026

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Joint Removal Tool 20-80mm

ES#2795500 - 008958SCH01A - Ball Joint Removal Tool 20-80mm - Remove ball joints and tie rod ends easily and safely. The right tool makes all the difference. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Remove ball joints and tie rod ends easily and safely. The right tool makes all the difference. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2795500
Mfg#:
008958SCH01A
In Stock
ON SALE! SAVE 25%
$96.99

This product was last offered at the strikethrough price on
05-02-2026

$72.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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