Home/Mack Parts/MAS-4233 Mack UNIVERSAL AIR CONTROL SWITCH
Mack UNIVERSAL AIR CONTROL SWITCH

MAS-4233 Mack UNIVERSAL AIR CONTROL SWITCH

Commercial diesel cab. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$16.74$18.21 Save $1.47
In stock — ships same day 43 available
Help us verify fitment

Provide every identifier you have. A specialist will use these details to confirm the application before fulfillment.

Secure Checkout Review Return Policy Warranty Details Ask About Same-Day Shipping
PAI Part #MAS-4233
JAK'S Part #JAKS-MAS-4233
Not sure it's the right fit? Call a specialist
(720) 445-6249
Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy
Complete The Rebuild

Suggested Additional Parts

Commonly sold with this product. These parts are sold separately.

  1. Mack LOW PRESSURE SWITCH (Pack of 2)
    LST-3633Mack LOW PRESSURE SWITCH (Pack of 2) In stock
    $27.50View ›
  2. Mack Universal Stop Light Switch (Pack of 5)
    LST-3632Mack Universal Stop Light Switch (Pack of 5) In stock
    $70.90View ›
  3. Freightliner AIR PRESSURE SWITCH
    740250Freightliner AIR PRESSURE SWITCH In stock
    $7.13View ›
  4. Caterpillar 3300 Primer Pump
    380150Caterpillar 3300 Primer Pump In stock
    $30.92View ›
  5. Cummins THERMOSTAT
    181887Cummins THERMOSTAT In stock
    $28.24View ›
MAS-4233 Mack UNIVERSAL AIR CONTROL SWITCH
BrandPAI Industries

AIR CONTROL SWITCH

Fits:

  • MACK UNIVERSAL

OEM cross-references:

  • MACK 4379-RD538270
  • MACK 20QE39311
  • PAI MAS-4233

Warranty: 24 months