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Part No. 31115

SKU
1153
$29.95
CLICK IMAGE FOR DETAILS

 

Rectifier

For: Delco 17SI Series 120 Amp; 21SI Series 90-115 Amp/12 Volt, CS144 Series 108-124 Amp IR/EF Alternators

Replaces: Delco 10467052, D3990

Notes: For version w/ 6-avalanche diodes use 31-116

Features:
SUPER-COOL
3-Positive jumbo button diodes, 50 Amp/100 Volt
3-Negative avalanche button diodes, 50 Amp
Saw-fin heat sinks