Professional research and development quality regulators and rectifiers.
With more than 10 years experience of production.
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PARAMETER
• Delco 21SI, 22SI, 23SI, CS144 Series IR/EF Alternators• 6-jumbo button avalanche diodes• Notes - For heavy duty version w/ press-fit diodes, use DR5177PF.,DR5177 can be used to replace DR5176 (31-115) w/ 3-avalanche diodes• Replaces - DELCO 10470609, D3992
