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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/Volvo 22082849 Switch Pressure

Mack/Volvo 22082849 Switch Pressure PAI 853747

$33.07 USD
CROSS REFERENCE: 22082849 APPLICATION: Mack/Volvo/Multiple Use Application DETAILS: Normally Opens at 2-6 psi Color/Finish Black / Silver Connector Shape Oval Overall Length (Inches) 2.43 Pin Count 2 Sensor Type Pressure...
Mack/Volvo 20489118 Switch Pressure

Mack/Volvo 20489118 Switch Pressure PAI 853746

$35.61 USD
CROSS REFERENCE: 20489118 APPLICATION: Mack/Volvo/Multiple Use Application DETAILS: Normally Opens at 2-6 psi Color/Finish Black / Silver Connector Shape Oval Overall Length (Inches) 2.44 Pin Count 2 Sensor Type Pressure...
Mack/Caterpillar/International 745-276599 Switch Low Pressure

Mack/Caterpillar/International 745-276599 Switch Low Pressure PAI 853743

$33.81 USD
CROSS REFERENCE: 95-2168 952168 4333-682207R91 745-223987 745-224723 745-276599 745-276599N 682207 682207R91 704023803 APPLICATION: Mack/Volvo/Caterpillar/International/Multiple Use Application DETAILS: Normally Open and Closes at 30 psi 2 Terminals 12V Color/Finish White Connector...
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 2505850C2 Switch Light

International 2505850C2 Switch Light PAI 450554

$26.73 USD
CROSS REFERENCE: 2505850C2 2505850C1 2505850 2505670C92 2505670C91 4305730 745-5005735 2505670 745-5020589 APPLICATION: International 3000/Multiple Use Application DETAILS: Switch  Stop Light (2 pin Male Connector) Overall Length 2.66in BRAND: PAI 450554...
Cummins 3408607 Switch Oil Pressure

Cummins 3408607 Switch Oil Pressure PAI 050691

$45.57 USD
CROSS REFERENCE: 3408607 2897691 3056344 APPLICATION: Cummins/Multiple Use Application DETAILS: 1/8in-27 Thread W/ Locking Compound BRAND: PAI 050691 Cummins 3408607 Switch Oil Pressure PAI 050691 controls oil pressure for engine...
Mack 1MR3319A Switch Oil Pressure

Mack 1MR3319A Switch Oil Pressure PAI 0527

$19.51 USD
CROSS REFERENCE: 25154236 1MR3319A 1MR3319AP1 1MR3319P1 APPLICATION: Mack/Multiple Use Application DETAILS: Normally Closed Opens @10PSI 1/8" NPT With Single Spade Terminal Connection BRAND: PAI 0527 Mack 1MR3319A Switch Oil Pressure...
Mack 1MR3529 Switch Engine Brake

Mack 1MR3529 Switch Engine Brake PAI 5388

$39.93 USD
CROSS REFERENCE: 1MR3529 362SG56 1MR3469 APPLICATION: Mack/Multiple Use Application DETAILS: 1.94in length x 1.71in width x 0.67in height BRAND: PAI 5388 Mack 1MR3529 Switch Engine Brake PAI 5388 intended for...
Mack 4559-12246 Switch Jake Brake

Mack 4559-12246 Switch Jake Brake PAI 3433

$66.25 USD
CROSS REFERENCE: 1MR2406D 82281451 1MR2406C 1MR2406 1MR2406A 1MR2406B 3309-12246 4559-12246 APPLICATION: Mack/Multiple Use Application DETAILS: Switch Engine Brake (Jake Brake) 2 Pin Connector BRAND: PAI 3433 Mack 4559-12246 Switch Jake...
Mack CHN/CHU 25111351 Switch Light

Mack CHN/CHU 25111351 Switch Light PAI 803859OEM

$229.97 USD
CROSS REFERENCE: 1MR4355M4 1MR4349M4 20984320 82247098 25111351 21924929 22116363 20984320 82247098 25111351 21924929 22116363 APPLICATION: Mack/CHN/CHU/Multiple Use Application DETAILS: Genuine Part BRAND: PAI 803859OEM Mack 25111351 Switch Light PAI 803859OEM...
Mack 25498684 Switch Light

Mack 25498684 Switch Light PAI 804109OEM

$59.65 USD
CROSS REFERENCE: 1MR4321M2 1MR2409M 25004362 25498684 APPLICATION: Mack CH/CL/CT/CX/Multiple Use Application DETAILS: Genuine Part  Color/Finish Black / Gold Connector Shape Rectangular Overall Length (Inches) 14.5 Pin Count 2 Sensor Type...
Caterpillar 7N0718 Switch Battery Disconnect

Caterpillar 7N0718 Switch Battery Disconnect PAI 390009

$91.42 USD
CROSS REFERENCE: 7N0718  APPLICATION: Caterpillar/Multiple Use Application DETAILS: 6V-36V Multivoltage 1000 AMP 125A Continuous     BRAND: PAI 390009 Caterpillar 7N0718 Switch Battery Disconnect PAI 390009 intended for truck components and...