School Bus Electrical Parts & Components

Avoid electrical problems with school bus electrical parts from A Parts Warehouse. Alternators, back-up alarms, circuit breakers, horns, and monitor boards are only some of the school bus electrical components that we carry! Look through our selection of electrical components now and know your school bus will have high quality equipment!

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Monitor Board 16 Light

Monitor Board 16 Light

Part Number: C-4

$194.58
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Monitor Board 16 Light LED

Monitor Board 16 Light LED

Part Number: UBM-00

$421.38
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Monitor Board 16 Light Thomas

Monitor Board 16 Light Thomas

Part Number: C-4TH-00

$203.22
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Monitor Board 8 Light

Monitor Board 8 Light

Part Number: B-4

$119.61
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Monitor Board 8 Light Thomas & Blue Bird

Monitor Board 8 Light Thomas & Blue Bird

Part Number: B-4TH-00

$164.16
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Monitor Board small face

Monitor Board small face

Part Number: C-4R REV A

$197.55
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Packard Connector

Packard Connector

Part Number: 12052644

$3.25
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Packard Connector for Horn

Packard Connector for Horn

Part Number: 257142

$0.48
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Relay 40 Amp

Relay 40 Amp

Part Number: 5084M

$5.00
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Remote Display Board (Thomas)

Remote Display Board (Thomas)

Part Number: C-4RDB

$86.75
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Right Angle Post 4/0 Neg

Right Angle Post 4/0 Neg

Part Number: SBT-4/0N-RA

$11.99
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Right Angle Post 4/0 Pos

Right Angle Post 4/0 Pos

Part Number: SBT-4/0P-RA

$11.99
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