Insulators
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20 pcs/pack Washer 42-1110 185-12086 30-50110
42-1110
$82.25WasherReplace OEM(s): DelcoFor: Delco 50MT StartersUsed On: Delco 50DN AlternatorsWires Count: 4 WiresComposition: FiberCondition: NewID: 0.386in / 9.8mmLocation Used: Stator TerminalNotes 3: Square OD & IDOA Length: 23.8mmOD: 0.886in / 22.5mmThickness:...$82.25 -
20 pcs/pack Insulator 42-1109 185-12083 30-50109
42-1109
$27.83InsulatorReplace OEM(s): DelcoFamily: 50DNFor: Delco 50DN Series Bus AlternatorssUsed On: Transit Bus ApplicationsComposition: FiberCondition: NewID: 0.311in / 7.9mmLocation Used: Field Terminal (Inside)OD: 0.413in / 10.5mmSpecification: 1/4 in...$27.83 -
20 pcs/pack Insulator 42-1329 185-12085 30-5002
42-1329
$26.21InsulatorReplace OEM(s): DelcoFamily: 50DNFor: Delco 50DN Series Bus AlternatorssUsed On: Transit Bus ApplicationsComposition: PlasticCondition: NewID: 0.323in / 8.2mmLocation Used: Field & Relay TerminalNotes 3: Square ODOD: 0.823in / 20...$26.21 -
20 pcs/pack Insulator 42-1328 185-12082 30-5001
42-1328
$51.10InsulatorReplace OEM(s): DelcoFor: Delco 50MT StartersUsed On: Delco 50DN AlternatorsWires Count: 4 WiresComposition: PlasticCondition: NewID: 0.386in / 9.8mmLocation Used: Stator TerminalOA Length: 17.9mmOD: 0.508in / 12.9mmSpecification: 9.5mm...$51.10 -
100 pcs/pack Insulator 42-1318 30-3301
42-1318
$28.85InsulatorReplace OEM(s): DelcoFamily: 20SI, 29SI, 33SI, 34SI, 35SI, 36SI Series IR/EF AlternatorssFor: IR/EF AlternatorssCondition: NewSpecification: 5.3mm ID$28.85 -
25 pcs/pack Insulator 42-1326
42-1326
$24.31InsulatorReplace OEM(s): DelcoFamily: 31SIFor: IR/EF AlternatorssCondition: NewSpecification: 5/16 ID$24.31 -
25 pcs/pack Insulator 42-1325 185-12117 30-2202
42-1325
$29.45InsulatorReplace OEM(s): DelcoFor: Delco 22SI Series Oval Plug IR/EF AlternatorssUsed On: Delco 22SI Oval Plug AlternatorsColor: WhiteComposition: PlasticCondition: NewID: 0.197in / 5mmLocation Used: Between Regulator And SreOD: 0.965in / 24...$29.45 -
10 pcs/pack Insulator 42-1324 185-12075
42-1324
$30.47InsulatorReplace OEM(s): DelcoFamily: 22SIFor: Oval Plug IR/EF AlternatorssUsed On: Delco 21SI AlternatorsB ID: 6.3mmColor: BlackComposition: PlasticCondition: NewLocation Used: Battery TerminalNotes 3: With Battery Cable GuideOA Length: 24...$30.47 -
5 pcs/pack Insulator 42-1306 185-12063
42-1306
$25.63InsulatorReplace OEM(s): DelcoFor: Delco 20SI, 29SI, 33SI, 34SI, 35SI, 36SI Series IR/EF AlternatorssUsed On: Delco 20SI, 29SI, 33SI, 34SI & 35SI AlternatorsColor: BlueComposition: PlasticCondition: NewID: 0.268in / 6.8mmLength: 27.8mmLocation Used:...$25.63 -
100 pcs/pack Insulator 42-1303 185-12045 30-1004
42-1303
$35.53InsulatorReplace OEM(s): DelcoFor: Delco 10SI, 12SI, 15SI, 17SI, 27SI, CS144 Series IR/EF AlternatorssUsed On: Delco Fully Insulated 30SI AlternatorsWires Count: 1 WiresColor: NaturalCondition: NewID: 4mmLength: 1.327in / 33.7mmLocation Used: Brush...$35.53 -
50 pcs/pack Insulator 42-1300 185-12042 30-1002
42-1300
$24.88InsulatorReplace OEM(s): DelcoFor: Delco 10DN* Series ER/EF; 20SI**, 25SI***, 26SI***, 29SI** Series IR/EF AlternatorssUsed On: Delco 10DN, 20SI, 25SI & 29SI AlternatorsWires Count: 1 WiresColor: BlackComposition: PlasticCondition: NewID: 0.173in / 4...$24.88 -
Insulator 42-3302 185-10007 30-0203
42-3302
$21.27InsulatorReplace OEM(s): ChryslerFor: Chrysler Square Back ER/IF AlternatorssUsed On: Chrysler Square Back AlternatorsB ID: 6.6mmColor: NaturalComposition: PlasticCondition: NewID: 0.252in / 6.4mmLength: 8.2mmLocation Used: Battery TerminalOA Length: 9...$21.27