Caterpillar 3406C Industrial 6N-7381 PULLEY GP-AUXILIARY DRIVE Parts
Caterpillar 3406C 6N-7381 PULLEY GP-AUXILIARY DRIVE: 2 catalog entries transcribed from the supplied original PDF from the 3406C Industrial Engine · 6TB9857-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: 3406C Industrial Engine · 6TB9857-Up (Engine). Application: Industrial. Reviewed chapter: 6N-7381 PULLEY GP-AUXILIARY DRIVE. Archive index label: 6N-7381 PULLEY GP-AUXILIARY DRIVE. The supplied archive identifies its source as CATERPILLAR 3406C INDUSTRIAL ENGINEN PARTS MANUAL.pdf; source page 356. 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 356: GP-AUXILIARY DRIVE 6N-7381 PULLEY S/N: 6TB12255-UP 8 INCH DIAMETER FOR USE WITH 8N-6114–PAGE 330 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
6N-7381 PULLEY GP-AUXILIARY DRIVE 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 | 0S-1625 | 0S1625 | 6 | BOLT (5/8-11X2.5-IN) | Graphic ref.: 1; Product level: 1; Source PDF section: 6N-7381 PULLEY GP-AUXILIARY DRIVE | Request a Quote |
| 2 | 6N-7380 | 6N7380 | 2 | PULLEY (1-GROOVE) | Graphic ref.: 1; Product level: 1; Source PDF section: 6N-7381 PULLEY GP-AUXILIARY DRIVE | Request a Quote |
Request a Quote from WinsDiesel
Send the original part number, required quantity, Caterpillar 3406C 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 3406C Industrial 5N-3335 POWER TAKE-OFF GP Parts — Source page 355
- Caterpillar 3406C Industrial 158-2770 PULLEY GP-AUXILIARY DRIVE Parts
- Caterpillar 3406C Industrial 4P-3074 POWER TAKE-OFF GP Parts — Source page 354
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