Truck relay

Relays for trucks are important components of the electrical system. They switch electrical currents between different components and ensure that systems such as lighting, starter motors, fans, and other electronic applications function reliably. A properly functioning relay helps prevent malfunctions and contributes to the safe and efficient operation of the truck. At BAS Parts & Tyres, you will find a wide range of relays for various truck brands and models. Whether you are looking for a standard relay or a specific replacement part, we supply both new and used options directly from stock. This way, you can quickly find the right relay that fits your truck and application.
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147 Parts foundInformation

Products

Relay DT Spare Parts 7700414484

Relay DT Spare Parts 7700414484

Ref. no. BP0768522 (New)
DT Spare Parts
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€5.00

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Control unit DT Spare Parts 0005453616

Control unit DT Spare Parts 0005453616

Ref. no. BP0768811 (New)
DT Spare Parts
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€119.50

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Relay valve DT Spare Parts 0004293044

Relay valve DT Spare Parts 0004293044

Ref. no. BP0765128 (New)
DT Spare Parts
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€30.00

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Relay Swedish Lorry Parts 1618789

Relay Swedish Lorry Parts 1618789

Ref. no. BP0781377 (New)
Swedish Lorry Parts
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€254.00

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Diode Unit DT Spare Parts 98438338

Diode Unit DT Spare Parts 98438338

Ref. no. BP0775826 (New)
DT Spare Parts
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€45.00

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Diode Unit DT Spare Parts 98438336

Diode Unit DT Spare Parts 98438336

Ref. no. BP0775825 (New)
DT Spare Parts
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€45.00

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Voltage Converter DT Spare Parts 504219480

Voltage Converter DT Spare Parts 504219480

Ref. no. BP0775823 (New)
DT Spare Parts
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€213.00

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Voltage Converter DT Spare Parts 500376972

Voltage Converter DT Spare Parts 500376972

Ref. no. BP0775820 (New)
DT Spare Parts
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€891.50

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Control unit DT Spare Parts 504096745

Control unit DT Spare Parts 504096745

Ref. no. BP0775809 (New)
DT Spare Parts
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€548.00

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Control unit DT Spare Parts 504077826

Control unit DT Spare Parts 504077826

Ref. no. BP0775808 (New)
DT Spare Parts
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€381.50

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Relay DT Spare Parts 504158565

Relay DT Spare Parts 504158565

Ref. no. BP0775796 (New)
DT Spare Parts
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€9.00

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Relay DT Spare Parts 41200557

Relay DT Spare Parts 41200557

Ref. no. BP0775795 (New)
DT Spare Parts
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€55.50

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Relay DT Spare Parts 98438334

Relay DT Spare Parts 98438334

Ref. no. BP0775794 (New)
DT Spare Parts
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€16.50

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Relay DT Spare Parts 98418768

Relay DT Spare Parts 98418768

Ref. no. BP0775793 (New)
DT Spare Parts
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€50.00

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Turn signal relay Febi 0025446432

Turn signal relay Febi 0025446432

Ref. no. BP0777492 (New)
Febi
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€25.00

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Turn signal relay Febi 233200

Turn signal relay Febi 233200

Ref. no. BP0777491 (New)
Febi
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€28.50

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Turn signal relay Febi 50 1030 6922

Turn signal relay Febi 50 1030 6922

Ref. no. BP0777490 (New)
Febi
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€14.00

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Turn signal relay Febi 81253110005

Turn signal relay Febi 81253110005

Ref. no. BP0777488 (New)
Febi
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€47.00

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Turn signal relay Febi 1 401 789

Turn signal relay Febi 1 401 789

Ref. no. BP0777487 (New)
Febi
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€53.50

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Control unit DT Spare Parts 05973754

Control unit DT Spare Parts 05973754

Ref. no. BP0773929 (New)
DT Spare Parts
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€65.00

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Control unit DT Spare Parts 00462703

Control unit DT Spare Parts 00462703

Ref. no. BP0773928 (New)
DT Spare Parts
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€63.00

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Battery Relay DT Spare Parts 0523803

Battery Relay DT Spare Parts 0523803

Ref. no. BP0766743 (New)
DT Spare Parts
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€512.00

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Relay DT Spare Parts 0055450624

Relay DT Spare Parts 0055450624

Ref. no. BP0766714 (New)
DT Spare Parts
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€42.50

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Turn signal relay DT Spare Parts 0035443032

Turn signal relay DT Spare Parts 0035443032

Ref. no. BP0766712 (New)
DT Spare Parts
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€37.00

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What is a relay for trucks?

A relay for trucks is an electrical switching component used to control electrical current to various vehicle systems. It ensures that heavy electrical loads can be switched safely without overloading the control switch or electronic systems.

Function of a relay in a truck

A relay switches electrical circuits on and off based on a small control signal. It is used for systems such as lighting, starter motors, fans, heating, and other electrical components in the truck.

Which relay fits my truck?

The correct relay depends on the brand, model, year of manufacture, and electrical application of the truck. At BAS Parts & Tyres, you will find various relays for different truck brands and electrical systems.

Frequently asked questions about relays for trucks

What does a relay do in a truck?

A relay switches electrical current to various vehicle systems and ensures that high electrical loads can be controlled safely.

When should a relay be replaced?

A relay should be replaced when electrical systems do not function correctly, the relay remains stuck, or there is a faulty connection.

Are truck relays universal?

Not all relays are universal. The correct relay depends on the voltage, current rating, and application within the truck's electrical system.

Can I replace a relay myself?

Replacing a relay is usually simple, but it is important to use a relay with the same specifications to prevent damage to the electrical system.