HomeEmission Control > Vacuum SystemGenuine 1233040220 Vacuum Valve Lever
Part #: 1233040220

Genuine 1233040220 Vacuum Valve Lever

14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.30Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, 300CD, 300D, 300SD, 300TD, and 240D
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Vacuum Valve Lever for Mercedes-Benz 300 Series

The Genuine Vacuum Valve Lever, part number 1233040220, is designed specifically for Mercedes-Benz 300D, 300SD, and 300TD models. This component plays a critical role in the emission control vacuum system, ensuring proper engine performance and emission regulation.

  • Compatible with Mercedes-Benz 300D, 300SD, and 300TD models
  • Genuine brand quality for reliable fit and function
  • Part number 1233040220 for precise identification
  • Essential component of the emission control vacuum system
  • Durable construction to withstand engine environment

Product Details and Functionality

The Vacuum Valve Lever 1233040220 is an integral part of the emission control vacuum system in select Mercedes-Benz 300 series vehicles. It regulates vacuum flow to various emission control components, helping maintain optimal engine operation and compliance with emission standards. This lever is engineered to meet the exact specifications of the original equipment, ensuring seamless integration and consistent performance.

Applications and Problem Resolution

This vacuum valve lever is used primarily in the emission control vacuum system of Mercedes-Benz 300D, 300SD, and 300TD models. It addresses several common issues, including:

  • Irregular vacuum flow causing engine performance problems
  • Emission control malfunctions leading to increased exhaust emissions
  • Vacuum leaks affecting fuel efficiency and idle stability
  • Failure of vacuum-operated components within the emission system

Installation Notes and Tips

Installation of the Genuine Vacuum Valve Lever 1233040220 should be performed by a qualified technician familiar with Mercedes-Benz vacuum systems. Ensure all vacuum lines are inspected and replaced if necessary to prevent leaks. Proper alignment and secure mounting of the lever are essential for correct operation. Refer to the vehicle’s service manual for detailed installation procedures.

Quality Assurance and Warranty

As a Genuine brand part, the Vacuum Valve Lever 1233040220 meets strict quality standards for fit, form, and function. It is manufactured to OEM specifications to provide reliable service life. Warranty coverage details should be confirmed at the time of purchase, typically reflecting the standards for Genuine automotive parts.

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
1984Mercedes-Benz300DN/A617.952; At valve cover; Federal Cars
1984Mercedes-Benz300SDN/AFitment: 617.951 at valve cover for Federal Cars
1984Mercedes-Benz300TDN/A617.952; At valve cover
1983Mercedes-Benz300DN/A617.952; At valve cover
1983Mercedes-Benz300SDN/AVacuum Valve Lever Fitment: 617.951
1983Mercedes-Benz300TDN/A617.952; At valve cover
1982Mercedes-Benz300DN/A617.952; At valve cover
1982Mercedes-Benz300SDN/AVacuum Valve Lever Fitment: 617.951
1982Mercedes-Benz300TDN/A617.952; At valve cover
1981Mercedes-Benz300SDN/AVacuum Valve Lever Fitment: 617.951
1981Mercedes-Benz300TDN/Aw/ OM617.952
1980Mercedes-Benz300SDN/A617.950 Vacuum Valve Lever fits California Cars with 3 / 2 Way Valve starting from 014182
1979Mercedes-Benz300SDN/A617.950 Vacuum Valve Lever fits California Cars with 3 / 2 Way Valve starting from 014182
1978Mercedes-Benz300SDN/A617.950 Vacuum Valve Lever fits California Cars with 3 / 2 Way Valve starting from 014182

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.