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1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L

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Your Vehicle 1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L
Your Vehicle 1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L
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1978 Mercedes Benz 240D Base Sedan 123.123 L4 2.4L Automatic Transmission Parts

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Torque Converter

Brand new unit, no core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1823500
Mfg#:
7222501602
Ships in 3 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$860.00

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

$799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

Secures the transmission to the crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524272
Mfg#:
1232420413
Ships in 9 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Neutral Safety Switch

Starter Non-Repeat And Back-Up Lamp Switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524052
Mfg#:
0005454206
Ships in 9 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter Kit

ES#4883815 - 1152700398 - Automatic Transmission Filter Kit - Includes filter and pan gasket - Hengst - Mercedes Benz

Includes filter and pan gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Hengst - Corporate Logo
ES#:
4883815
Mfg#:
1152700398
Ships on Jul 7, 2026
$24.99 USD
Free Shipping
on orders $49 and up

Threaded Plug - Priced Each

ES#4341906 - 000000000884 - Threaded Plug - Priced Each - M10x1x8 - Febi - Mercedes Benz

M10x1x8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
One (1) Required - Torque Converter Drain Plug

Brand:
Febi - Corporate Logo
ES#:
4341906
Mfg#:
000000000884
Special Order: No Guaranteed ETA
$1.99

This product was last offered at the strikethrough price on
01-01-2026

$1.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

Secures the transmission to the crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879916
Mfg#:
1232420413
Special Order: No Guaranteed ETA
$12.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter Kit

Includes filter and pan gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879529
Mfg#:
1152700398
Special Order: No Guaranteed ETA
$15.99 USD

Automatic Transmission Filter Kit

ES#2707972 - 1152700398 - Automatic Transmission Filter Kit - Includes filter and pan gasket - Meyle - Mercedes Benz

Includes filter and pan gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2707972
Mfg#:
1152700398
Special Order: No Guaranteed ETA
$22.99 USD
Free Shipping
on orders $49 and up

Changeover Valve

ES#2894079 - 0015408697 - Changeover Valve - Secondary Air Injection Solenoid - Vapor Canister Purge Solenoid. Used in various locations on your Mercedes-Benz. - Vemo Q+ - Mercedes Benz

Secondary Air Injection Solenoid - Vapor Canister Purge Solenoid. Used in various locations on your Mercedes-Benz. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Transmission Change-Over Valve

Brand:
Vemo Q+ - Corporate Logo
ES#:
2894079
Mfg#:
0015408697
Special Order: No Guaranteed ETA
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Automatic Transmission Parts

Whether you're doing an automatic transmission service or a major overhaul, ECS Tuning has the parts, automatic transmission fluids, and automatic transmission filters you need. Get original equipment or name-brand aftermarket automatic transmission parts that fit right and work as expected.

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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