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# DR4000HD - Heavy Duty Bridge Rectifier for Delco CS121 and CS130 Series Alternators - Improved Design with 50 Amp Diodes

# DR4000HD - Heavy Duty Bridge Rectifier for Delco CS121 and CS130 Series Alternators - Improved Design with 50 Amp Diodes

DR4000HD

$44.95 USD
$44.95 USD
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DR4000HD Bridge Rectifier Heavy Duty. This bridge rectifier can be used on alternator up to 150 amps. You alternator will be more reliable by using this higher amperage bridge rectifier on a lower amp alternator such as the common 105 amp unit.
For: Delco CS121, CS130 Series Alternators

Replaces: Delco 1989658, 10456401, 10457236, 10457690, 10470730, 10472597, 10480569, D3991

Notes: Heavy duty version of DR4000

 100% New Transpo Heavy Duty
•  50A press-fit avalanche diodes, OE validated
•  Welded diode terminations
•  Hi-temperature lead frame
•  Patented Ram-Air aluminum heat sink
•  Heavy Duty
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