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Switches for heavy duty trucks

Discover our complete range of switches for heavy duty trucks. These electrical components enable reliable control across engine, cab and chassis systems with precise actuation and quick response for daily operations. Classified as truck components and heavy duty truck parts they provide dependable fit and proven durability for fleet service. Recognized as replacement truck parts they support uptime goals and consistent performance in demanding applications. Compatible with Mack Volvo Caterpillar Detroit Diesel Freightliner Paccar and Cummins trucks. Shop now to ensure consistent operation.
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Mack CH/CL/CX 1MR4317 Wiper Control Switch

Mack CH/CL/CX 1MR4317 Wiper Control Switch PAI 0989

$15.00 USD
CROSS REFERENCE: 1MR4317 25024639 APPLICATION: Mack CH/CL/CX/Multiple Use Application. DETAILS: 6 Pin Connector For Keystone dash  BRAND: PAI 0989 Mack 1MR4317 Wiper Control Switch PAI 0989 intended for diesel truck...
Freightliner 12-27919-000 Switch Pressure

Freightliner 12-27919-000 Switch Pressure PAI 740266

$28.57 USD
CROSS REFERENCE: 1227919000 12-27919-000  APPLICATION: Freightliner/Multiple Use Application DETAILS: Overall Lenght  2.75in Thread Size 1/8in-27 NPT w/Lock Compound BRAND: PAI 740266 Freightliner 12-27919-000 Switch Pressure PAI 740266 supports consistent lubrication...
International 1616317C91 Signal Switch

International 1616317C91 Signal Switch PAI 451409

$86.78 USD
CROSS REFERENCE: 1616317C91 4333-1616317C91 1616317  APPLICATION: International DETAILS: 6 Wire Connector BRAND: PAI 451409 International 1616317C91 Signal Switch PAI 451409 intended for truck engine parts and commercial truck parts. Ensures...
Peterbilt 2CP90-10SVC Air Pressure Switch (0-150 PSI)

Peterbilt 2CP90-10SVC Air Pressure Switch PAI 730444

$40.99 USD
CROSS REFERENCE: 2CP90-10SVC 2CP90-10 APPLICATION: Peterbilt/Multiple Use Application DETAILS: 0-150 PSI BRAND: PAI 730444 Peterbilt 2CP90-10SVC Air Pressure Switch PAI 730444. Replacement truck parts and aftermarket truck parts. Maintains air...
Mack 20QE39311 Air Control Switch PAI 4233

Mack 20QE39311 Air Control Switch PAI 4233

$16.99 USD
CROSS REFERENCE: 4379-RD538270 20QE39311 APPLICATION: Mack Multiple Use Application. DETAILS: Air Control Switch Two Position Switch All Ports 1/8-27 NPT Length 1.72in Includes Lock Nut (1) M12 x 0.8 Hex...
Fuller 22941 Neutral Switch PAI 900241

Fuller 22941 Neutral Switch PAI 900241

$51.99 USD
CROSS REFERENCE: 12639 22941 3088-12639 3088-22941 4333-1671262C1 4333-544971C1 1671262 1671262C1 544971 544971C1 APPLICATION: Fuller Transmission/Eaton/Drive Train/Multiple Use Application/516/5406/6205/6406/14909/14913A/6206/6306 DETAILS: Neutral Switch Thread: 3/4in-16 BRAND: PAI 900241 Fuller 22941 Neutral Switch...
Cummins 3408627 Temperature Switch PAI 050686

Cummins 3408627 Temperature Switch PAI 050686

$42.86 USD
CROSS REFERENCE: 212615 3048728 3056353 3408627 4327017 APPLICATION: Cummins Engine K Series Application DETAILS: Color/Finish Brass / Black / Red Connector Shape Oval Overall Length (Inches) 2.41 Pin Count 3...
Mack 20QE2360 Air Control Switch PAI 52230

Mack 20QE2360 Air Control Switch PAI 52230

$24.08 USD
CROSS REFERENCE: 25161152 20QE2360 APPLICATION: Mack Multiple Applications DETAILS: Two Position Switch (2) 1/4in Push to Connect Fittings Length 2.41in BRAND: PAI 52230 Mack 20QE2360 Air Control Switch PAI 52230...
Paccar/Peterbilt P27-1051 Switch Air Conditioning PAI 730443

Paccar/Peterbilt P27-1051 Switch Air Conditioning PAI 730443

$37.04 USD
CROSS REFERENCE: P27-1051 P271051 79PSL3-4 79PLS34 650469BSM APPLICATION: Paccar/Peterbilt/Multiple Use Application DETAILS: A/C Pressure Switch Normally Open 300 PSI and Close 240 PSI Connector Shape Rectangular Pin Count 2 Sensor Type Air...
Freightliner A22-45194-001 Switch Air Conditioner PAI 740414

Freightliner A22-45194-001 Switch Air Conditioner PAI 740414

$27.05 USD
CROSS REFERENCE: A22-45194-001 A2245194001 APPLICATION: Freightliner/Multiple Use Application DETAILS: A/C Pressure Switch Normally Closed 2 PIN Connection Opens 300psi/Close 250psi BRAND: PAI 740414 Freightliner A22-45194-001 Switch Air Conditioner PAI 740414...
Mack/Volvo 3912-993619 Fan Switch

Mack/Volvo 3912-993619 Fan Switch PAI 853738

$86.42 USD
CROSS REFERENCE: 3912-983616 3912-983647 3912-983651 3912-993602 3947397 3912- 993619 APPLICATION: Mack/Volvo/Multiple Use Application DETAILS: Normally Closed 185 degrees Color/Finish Gold / Red Connector Shape Circular Overall Length (Inches) 2.5 Sensor...
Mack 3912-993615 Fan Switch

Mack 3912-993615 Fan Switch PAI 853735

$86.42 USD
CROSS REFERENCE: 3912-983629 3912-993615 3096489 APPLICATION: Mack/Multiple Use Application DETAILS: Normally Open 180 degrees Color/Finish Gold / Red Connector Shape Circular Overall Length (Inches) 2.5 Sensor Type Fan Switch Thread...