• Holley Electronics 554-128 Item Image
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Holley EFI

Holley Transbrake Input Protection Module

Holley Transbrake Input Protection Module

sku: 1D65N | mpn: 554-128
$88.83
$88.83 $88.83
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Transbrake Input Protection Module554-128 is a device that allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. This device protects the ECU input from damaging flyback voltage which occurs when the transbrake is released. Not using this device will cause damage to the ECU over time.

Features:

  • 554-128 is a device that allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. This device protects the ECU input from damaging flyback voltage which occurs when the transbrake is released
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