Caterpillar 3126B Industrial 117-1379 ALTERNATOR GP-CHARGING Parts
Caterpillar 3126B 117-1379 ALTERNATOR GP-CHARGING: 38 catalog entries transcribed from the supplied original PDF from the 3126B Industrial Engine · BEJ1-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: 3126B Industrial Engine · BEJ1-Up (Engine). Application: Industrial. Reviewed chapter: 117-1379 ALTERNATOR GP-CHARGING. Archive index label: 188-3506 ALTERNATOR GP-CHARGING. The supplied archive identifies its source as CATERPILLAR 3126B INDUSTRIAL ENGINE.pdf; source page 499. Check the full engine serial number, arrangement number, application and original notes before ordering. This section does not establish interchangeability with other configurations.
Original PDF Assembly Scope and Conditions
Original PDF physical page 499: 117-1379 ALTERNATOR GP-CHARGING *R 12 VOLT,130 AMPERE PART OF 188-3506 ALTERNATOR GP-CHARGING ALSO AN ATTACHMENT.
The parts table retains the separate source assembly for each entry. Drawings retain their own original assembly headings and may show a narrower component scope. Original part numbers, conditions, graphic references, product levels and note flags apply; no interchangeability is implied.
Illustrations | Parts table | Request a quote
117-1379 ALTERNATOR GP-CHARGING Illustrations

Original Caterpillar Parts List
The original part number is retained. Common Caterpillar Number is the same recognized number with its hyphen removed, for example 3N-2886 → 3N2886. Letters, digits and leading zeros remain unchanged. This is a spelling variant, not a substitute part or fitment guarantee. Unrecognized formats are marked for verification. Original quantities and notes apply; quantities do not indicate stock. An em dash represents an empty source field. Original manual page references are retained as source references.
| Ref. | Original Part Number | Common Caterpillar Number | Catalog Qty. | Original Description | Original Catalog Notes | Enquiry |
|---|---|---|---|---|---|---|
| 1 | 1H-3244 | 1H3244 | 1 | LOCKWASHER | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 2 | 6V-8189 | 6V8189 | 1 | NUT (5/16-18 THD) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 3 | 8T-4205 | 8T4205 | 1 | WASHER-HARD (7.2X14.5X2MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 4 | 3E-5451 | 3E5451 | 1 | REGULATOR AS | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 5 | 9L-6770 | 9L6770 | 1 | CAP (DUST) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 6 | 2K-4821 | 2K4821 | 1 | LOCKNUT | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 7 | 7F-7621 | 7F7621 | 1 | WASHER (0.635X1.25X0.09 IN THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 8 | 8T-4224 | 8T4224 | 1 | WASHER-HARD (8.8X16X2MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 9 | 3F-9556 | 3F9556 | 1 | LOCKWASHER | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 10 | 137-4937 | 1374937 | 1 | ROTOR AS-ALTERNATOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 11 | 3E-5450 | 3E5450 | 1 | COVER | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 12 | 4B-2043 | 4B2043 | 4 | NUT (8-32 THD) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 13 | 9B-7233 | 9B7233 | 4 | LOCKWASHER | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 14 | 3E-5448 | 3E5448 | 1 | CONNECTOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 15 | 3E-5446 | 3E5446 | 1 | CONNECTOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 16 | 3E-5457 | 3E5457 | 1 | DIODE AS | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 17 | 3E-5461 | 3E5461 | 1 | RECTIFIER AS | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 18 | 7N-9023 | 7N9023 | 3 | SCREW AS (8-32 X 26.9MM) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 19 | 3E-5460 | 3E5460 | 1 | HOLDER AS-BRUSH | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 20 | 3E-5459 | 3E5459 | 2 | BRUSH AS-ALTERNATOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 21 | 3N-3718 | 3N3718 | 2 | SCREW AS | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 22 | 3E-5458 | 3E5458 | 1 | CAPACITOR AS-ALTERNATOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 23 | 8T-9367 | 8T9367 | 1 | BOLT (1/4-20X2 IN) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 24 | 3E-5454 | 3E5454 | 1 | FAN-ALTERNATOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 25 | 3E-5455 | 3E5455 | 1 | HOUSING | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 26 | 5P-7807 | 5P7807 | 1 | BALL BEARING | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 27 | 3E-5447 | 3E5447 | 1 | PLATE | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 28 | 030-9612 | 0309612 | 3 | SCREW-FORMING (10-24X.5 IN) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 29 | 100-3686 | 1003686 | 1 | STATOR AS-ALTERNATOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 30 | 132-1230 | 1321230 | 1 | KIT-ALTERNATOR TERMINAL | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 31 | 132-1224 | 1321224 | 1 | FRAME AS-ALTERNATOR | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 32 | 5P-6920 | 5P6920 | 1 | BEARING-ROLLER | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 33 | 3E-5462 | 3E5462 | 1 | KIT-TERMINAL (INCLUDES NUTS, TERMINAL, LOCKWASHER AND INSULATOR) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 34 | 126-2368 | 1262368 | 1 | KIT-ALTERNATOR GUARD (INCLUDES GUARD, BOLT, SCREW AND LOCKWASHER) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 35 | 132-1229 | 1321229 | 1 | KIT-ALTERNATOR TERMINAL (INCLUDES BUSHING, WASHER, NUT AND TERMINAL) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 36 | 4B-2047 | 4B2047 | 1 | NUT (10-24 THD) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 37 | 8T-0328 | 8T0328 | 1 | WASHER-HARD (5.5X10X1MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
| 38 | 8F-1434 | 8F1434 | 1 | LOCKWASHER | Graphic ref.: 1; Product level: 1; Source PDF section: 117-1379 ALTERNATOR GP-CHARGING | Request a Quote |
Request a Quote from WinsDiesel
Send the original part number, required quantity, Caterpillar 3126B engine serial number, arrangement number, application, component photos and delivery country. Supplied contents, specification, availability and lead time will be confirmed in the quotation.
Send an enquiry or email winsparts@winsparts.com.
Related Caterpillar Catalog Sections
- Caterpillar 3126B Industrial 107-7977 ALTERNATOR GP-CHARGING*R Parts
- Caterpillar 3126B Industrial 121-4134 ALTERNATOR GP-CHARGING*R Parts
- Caterpillar 3126B Industrial 100-5047 ALTERNATOR GP-CHARGING*R Parts
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