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Electrical, Modules & Harnesses

Solve electrical gremlins with genuine modules and harnesses. Shop electrical, modules & harnesses for Volvo, Mack, Freightliner, Peterbilt, Kenworth, International and more — fitment verified free by real parts experts, shipped same business day from Candler, NC when ordered by 6:00 PM ET.

Electrical, Modules & Harnesses

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Genuine Cat Harness AS-C
CAT

Genuine Cat Harness AS-C

$349.00

CAT Harness A
CAT

CAT Harness A

$999.00

CAT 14 GA Screed Main Wiring Harness
CAT

CAT 14 GA Screed Main Wiring Harness

$899.00

CAT Harness As
CAT

CAT Harness As

$899.00

Genuine Cat Alternator 24V
CAT

Genuine Cat Alternator 24V

Sold out

Genuine CAT Harness Assy
CAT

Genuine CAT Harness Assy

$7,248.00

CAT Stator Assembly-Alternator
CAT

CAT Stator Assembly-Alternator

$199.00

Genuine CAT Voltage Regulator
CAT

Genuine CAT Voltage Regulator

$1,171.12 $1,463.90

CAT Harness Assembly
CAT

CAT Harness Assembly

$1,199.00

CAT 24V Engine Electronic Control Module
CAT

CAT 24V Engine Electronic Control Module

Sold out

CAT VR6 Permanent Magnet Voltage Regulator
CAT

CAT VR6 Permanent Magnet Voltage Regulator

Sold out

CAT Global Positioning System Wiring Harness
CAT

CAT Global Positioning System Wiring Harness

$449.00

CAT 24Volt Electric Starting Motor
CAT

CAT 24Volt Electric Starting Motor

$1,899.00

CAT A6001 Electronic Control Module
CAT

CAT A6001 Electronic Control Module

Sold out

CAT Harness Assembly
CAT

CAT Harness Assembly

$999.00

CAT Electronic Control Module
CAT

CAT Electronic Control Module

$796.86 $996.08

CAT Electronic Control Module
CAT

CAT Electronic Control Module

$796.86 $996.08

CAT C9 Tier 111 Machine Wiring Harness
CAT

CAT C9 Tier 111 Machine Wiring Harness

Sold out

CAT Solenoid Valve
CAT

CAT Solenoid Valve

$599.00

CAT Reman Electronic Control Module
CAT

CAT Reman Electronic Control Module

Sold out