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Kaysan-engineered parts and verified brand supply. One catalogue, one wholesale desk.

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CATALOGUE / TYPE / WIRING HARNESS

Wiring Harness

Search wiring harness references by OEM, aftermarket, Kaysan, or manufacturer number. Each result links to a crawlable part page and wholesale enquiry.

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Electrical & Lighting×Wiring Harness×

Kaysan truck parts Industrial supply Earthmoving supply

Electrical & Lighting6623 Control Systems (PLC & DCS)17109Condition Monitoring3150 Engine & Cooling3130 Drives, Motors & Power2636 Hydraulics, Pneumatics & Valves2516 Hardware, Tools & Consumables1945 Instrumentation & Sensors1603 HMI & Operator Panels1037 Safety, Fire & Gas986 Fuel System843 Clutch & Drivetrain754 Networking & Communication590 Body & Cabin424 Suspension & Steering415 Filtration389 Semiconductor Equipment351 Final Drive & Travel339 Swing System253 Undercarriage225 Brakes & Wheel End224 Marine & Offshore182 G.E.T. & Attachments90

Wiring Harness494 Power Supply1361 Cable786 Sensor508 Extension Cable297 Relay282 Terminal Block263 Contactor216 Protection Relay186 Connector164 Cable Assembly158 Battery106 Switch105 Alternator94 Linear Luminaire90 Circuit Breaker89 ECU86 Starter Motor66 Bulb64 Miniature Circuit Breaker62 Headlamp59 Motor Protection Relay58 Power Distribution Unit53 Floodlight51 Junction Box47 Terminal Box43 Emergency Luminaire40 Power Meter38 Signal Light38 Monitor Display37 Battery Charger33 Voltage Regulator33 Capacitor28 Motor Protection Circuit Breaker27 Thermal Overload Relay25 Uninterruptible Power Supply24 EMI / Line Filter23 Explosion-Proof Light23 Power Cable23 Starter Motor Component22 Diode21 Plug Connector21 Cable Gland20 Fuse20 Lamp20 Starter20 DC/DC Converter19 Disconnect Switch19 Motor Starter17 Solenoid17 Surge Protector17 Transformer17 Time Relay16 Molded Case Circuit Breaker15 Potentiometer14 Alternator Component12 Power Converter11 Tail Lamp11 Beacon10 Flashlight10 Residual Current Circuit-Breaker10 Resistor10 Horn8 Searchlight8 Fog Lamp7 Buzzer6 Electronic Control Unit5 Joystick Controller5 Electrical Component4 Gauge4 Instrument Cluster4 Current Transformer3 Marker Lamp3 Work Lamp3 AC Controller2 Coil2 Glow Plug Component2 Ignition Coil2 Thyristor2 Carbon Brush1 DEF Doser Pump1 Diagnostic Tool1 Exhaust Temperature Sensor1 Fuel Pressure Limiter1 Fuel Sender Unit1 Fuse Box1 Generator Set Control1 Indicator Lamp1 Rotary Joint1 Telematics Controller1 Throttle Control1

Komatsu147 Caterpillar143 ABB105 Cummins27 Volvo23 Isuzu19 Hitachi11 Hyundai8 Honeywell5 Liebherr4 Mopar2

494 referencesSort

546-2154

Wiring HarnessCaterpillar

Wiring Harness

Wiring harness for Caterpillar C9 engine. Fits excavators and other Cat equipment equipped with the C9 engine.

Caterpillar C9Contact for wholesale

5483706

Wiring HarnessCummins

Engine Wiring Harness

Engine wiring harness for Cummins QSK19 and QST30 industrial diesel engines used in heavy construction and mining equipment.

Cummins QSK19+1Contact for wholesale

5538112

Wiring HarnessCummins

Engine Wiring Harness

Wiring harness for Cummins QSK series high-horsepower diesel engines used in mining and construction equipment.

Cummins QSKContact for wholesale

561-06-86420

Wiring HarnessKomatsu

Wiring Harness

Electrical wiring harness for Komatsu HD325 dump truck. Routes and protects electrical connections throughout the machine.

Komatsu HD325Contact for wholesale

561-84-8A124

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu heavy equipment. Exact model not confirmed; closely related part 561-84-8A410 confirmed on Komatsu's official website as a cab electrical component.

Contact for wholesale

569-44-85411

Wiring HarnessKomatsu

Wiring Harness

Electrical wiring harness for the Komatsu HD605 rigid dump truck.

Komatsu HD605Contact for wholesale

56B-06-27151

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for the Komatsu HM400-2R articulated dump truck.

Komatsu HM400-2RContact for wholesale

580-4182

Wiring HarnessCaterpillar

Engine Wiring Harness

Engine wiring harness assembly (HARNESS AS-ENGINE) for the Caterpillar 6020B large mining excavator.

CAT 6020BContact for wholesale

6155-81-9280

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SA6D125E diesel engine, connects engine sensors and actuators to the control system.

Komatsu SA6D125EContact for wholesale

6156-81-9110

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SA6D125E/SAA6D125E engine series.

Contact for wholesale

6156-81-9211

Wiring HarnessKomatsu

Fuel Injector Wiring Harness

Engine wiring harness for the SAA6D125E / 6D125 engine fuel injectors fitted to the Komatsu PC400-7 excavator.

Komatsu PC400-7Contact for wholesale

6156-81-9260

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA6D125E engine used in PC400-8 and later PC400 series excavators.

Komatsu SAA6D125EContact for wholesale

6156-81-9270

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA6D125E engine, a related harness to 6156-81-9260 in the same engine family.

Komatsu SAA6D125EContact for wholesale

6156-81-9320

Wiring HarnessKomatsu

Machine Wiring Harness

Main wiring harness for the Komatsu PC400 excavator, routing electrical signals across the machine body.

Komatsu PC400Contact for wholesale

6156-81-9340

Wiring HarnessKomatsu

Machine Wiring Harness

Secondary wiring harness for the Komatsu PC400 excavator, complementing the main harness in the electrical system.

Komatsu PC400Contact for wholesale

6162-83-4582

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu S6D170E engine, routing electrical connections between sensors, actuators, and the ECU.

Komatsu S6D170EContact for wholesale

6218-81-8310

Wiring HarnessKomatsu

Wiring Harness

Engine sensor wiring harness for Komatsu PC800-7 and PC800-8 excavators. Connects engine sensors and injector actuators; typically paired with injector harness 6217-81-8731.

Contact for wholesale

6218-81-8711

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for the Komatsu SAA6D140E engine as fitted in the HM350 articulated dump truck.

Komatsu HM350Contact for wholesale

6219-81-8121

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for the Komatsu SAA12V140E engine. Routes and protects electrical connections within the engine assembly.

Contact for wholesale

6219-81-8170

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu machinery. Part of the 6219-81-8xxx engine harness family for large Komatsu machines.

Contact for wholesale

6219-81-8411

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu bulldozers. Listed under bulldozer parts, indicating fitment on a Komatsu dozer model.

Contact for wholesale

6219-81-8421

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for the Komatsu HD785 mining dump truck. Part of the 6219-81-84xx harness family for the HD785.

Komatsu HD785Contact for wholesale

6219-81-8422

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu bulldozers. Adjacent part to 6219-81-8421 in the harness series.

Contact for wholesale

6219-81-8710

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu machinery. Part of the 6219-81-87xx harness series.

Contact for wholesale

6219-81-8720

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu machinery. Adjacent to 6219-81-8710 in the harness series.

Contact for wholesale

6219-81-8810

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA12V140E engine. Routes and protects the engine management electrical loom.

Contact for wholesale

6219-81-8820

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA12V140E engine. Adjacent to 6219-81-8810 in the engine harness series.

Contact for wholesale

6240-81-5312

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA6D170E engine; part of the engine electrical system.

Contact for wholesale

6240-81-5313

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA6D170E engine; a distinct harness variant from 6240-81-5312.

Contact for wholesale

6240-81-5314

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for the Komatsu SAA6D170E engine used in large Komatsu construction equipment.

Contact for wholesale

6240-81-5315

Wiring HarnessKomatsu

Revolution Sensor Wiring Harness

Revolution Sensor Wiring Harness for Komatsu.

Contact for wholesale

6245-81-5310

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E engine. Bundles and routes electrical connections for engine sensors and controls.

Contact for wholesale

6245-81-5311

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E-powered equipment. Routes electrical connections for engine management and sensors.

Contact for wholesale

6245-81-5312

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E-powered equipment. Provides electrical interconnects for engine control and sensor systems.

Contact for wholesale

6245-81-5320

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu PC1250SP-8R excavator. Routes and protects electrical connections across the SAA6D170E engine assembly.

Komatsu PC1250SP-8RContact for wholesale

6245-81-5361

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E-powered equipment. Cross-references indicate interchangeability with related Komatsu and JCB harness part numbers.

Contact for wholesale

6245-81-5370

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E-powered equipment. Routes electrical signals for engine control and monitoring systems.

Contact for wholesale

6245-81-5380

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E engine. Provides bundled electrical routing for engine sensors and control systems.

Contact for wholesale

6245-81-5390

Wiring HarnessKomatsu

Wiring Harness

Engine wiring harness for the Komatsu SAA6D170E-5 engine. Part of the 6245-81-5xxx engine harness series used in PC1250-8 and related SAA6D170E-powered equipment.

Contact for wholesale

6245-81-9110

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E and SAA6D170E-5A engines. Bundles engine sensor and control wiring for excavators and bulldozers.

Contact for wholesale

6245-81-9130

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D170E engine. Provides electrical connectivity for engine sensors and management components.

Contact for wholesale

6245-81-9230

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu PC1250SP-8R excavator and SAA6D170E engine series. Routes engine electrical connections and sensor signals.

Komatsu PC1250SP-8RContact for wholesale

6245-81-9450

Wiring HarnessKomatsu

Wiring Harness

Wiring harness for Komatsu bulldozer. Provides electrical routing and protection for machine systems on SAA6D170E-powered equipment.

Contact for wholesale

6245-81-9560

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu D375A-6 bulldozer and SAA6D170E engine. Connects engine electrical systems including sensors and control modules.

Komatsu D375A-6Contact for wholesale

6251-71-7290

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D125E engine. Provides bundled electrical routing for engine control and sensor connections.

Contact for wholesale

6251-81-9540

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D125E engine. Routes and bundles electrical connections for engine sensors and management systems.

Contact for wholesale

6251-81-9810

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D125E-powered equipment. Bundles wiring for engine control units and sensor networks.

Contact for wholesale

6251-81-9930

Wiring HarnessKomatsu

Engine Wiring Harness

Engine wiring harness for Komatsu SAA6D125E series diesel engines. Used on various Komatsu equipment fitted with the SAA6D125E powerplant.

Komatsu SAA6D125EContact for wholesale

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