Rectifier Delco Notes / Dimension
Button Diode, Jumbo Non Avalanche Style, 6 Diodes
Replaces #
S2219, DR5173-1, AO-0778, AO-07953, ADR1213, 111-231, 37740-1115, 33-1701, DR5173, D3987, 501067, 1A1231, 172-12018, D1-1208, 41846, RD-05, RD-05, DR51731, DR5173, ADDR-1115, D06-28, 31-106, DR5173, DR5173PF, 31-106, 11-01-1231, RTF39825, DC5187, Z7740-1115
OE Unit # Where Used
Delco 17SI, 21SI, 22SI, 23SI, 33SI & 34SI Alternators, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459013, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459017, 10459026, 10459028, 10459036, 10459037, 10459037, 10459037, 10459037, 10459037, 10459047, 10459047, 10459047, 10459047, 10459047, 10459049, 10459196, 10459251, 10459274, 10459274, 10459306, 10459333, 10459354, 10459372, 10459453, 10459461, 10459463, 10459468, 10461235, 10461235, 10461235, 10464392, 10479864, 10479868, 10479870, 10479915, 1101215, 1101252, 1101258, 1101290, 1105499, 1105585, 1105613, 1105656, 1105658, 1105680, 1105683, 1105690, 1117880, 1117885, 1117886, 1117887, 1117890, 1117892, 1117894, 1117900, 1117908, 1117910, 1117912, 1117915, 1117917, 1117923, 1117925, 1117930, 1117931, 1117940, 1117941, 1117942, 1117944, 1117953, 1117954, 1117955, 1117956, 19010100, 19010101, 19010103, 19010104, 19010105, 19010108, 19010111, 19010113, 19010118, 19010136, 19010145, 19010154, 19010155, 19010157, 19010158, 19010159, 19010160, 19010181, 19010182, 19010193, 19010195, 19010199, 19011004, 19011010, 19011011, 19011012, 19011014, 19011015, 19011019, 19011153, 19011175, 19011207, 19020307, 19020346, 19020366, 19020376, 19020382, 19020383, 8600232
Maniac #'s
7287-12, 7287-12, 7287-3, 7287-6, 7287-9, 7287-9, 7288-12, 7288-9, 7641, 7642, 7660, 7662, 7662, 7663, 7664, 7664, 7668, 7670, 7671, 7683, 7934-12, 7971, 7971, 7976, 7976, 8002, 8003, 8003, 8011, 8012, 8013, 8013, 8019, 8020, 8030, 8031, 8033, 8034, 8035, 8039, 8085, 8366, 8367, 8368, 8562, 8713, 8714, 8715, 8716Starters & Alternators that may interchange may have different internal components. Please match
your Starter or Alternator to the 'Unit Nos' from the above chart to insure proper fit of your component part. Also use
measurements provided to compare proper fit.
All component parts must be verified through description and/or cross reference before purchase. No
returns on component parts. Exchanges only for like item during the 1 year warranty. You will not be responsible for errors
in our listing. If you believe there is an error in our listing and need to return your component part please email pictures
of your unit and picture including manufacturer number for a return authorization #.
Order the complete unit if unsure on how to install component part. We can not provide technical
assistance for your rebuilding project.