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Part # D21 Voltage Regulator 12 Volt, 14.0 Volt set point For Delco 20SI, 21SI, 22SI, 26SI, 27SI/200, 30SI, 33SI, 34SI, 35SI, 36SI Series Alternators

Part # D21 Voltage Regulator 12 Volt, 14.0 Volt set point For Delco 20SI, 21SI, 22SI, 26SI, 27SI/200, 30SI, 33SI, 34SI, 35SI, 36SI Series Alternators

D21

$32.95 USD
$32.95 USD
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D21Voltage Regulator - 12 Volt, 14.0 Volt set point
For Delco Type 20SI, 21SI, 22SI, 26SI, 27SI/Type 200, 30SI, 33SI, 34SI, 35SI, 36SI Series Alternators

Replaces Delco 1116433, 1116435, 1116442, D686, D687, D690
Notes 1-wire system, w/ webbed terminals, w/ stud. Web can be cut to reset voltage. For heavy duty version use D33
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