Caterpillar 3126B Industrial 201-8650 PULLEY GP-CRANKSHAFT Parts
Caterpillar 3126B 201-8650 PULLEY GP-CRANKSHAFT: 3 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: 201-8650 PULLEY GP-CRANKSHAFT. Archive index label: 201-8650 PULLEY GP-CRANKSHAFT. The supplied archive identifies its source as CATERPILLAR 3126B INDUSTRIAL ENGINE.pdf; source page 284. 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 284: 201-8650 PULLEY GP-CRANKSHAFT 0.83 FAN DRIVE RATIO FOR USE WITH POLY VEE CRANKSHAFT PULLEY BELT, VEE BELT WATER PUMP 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
201-8650 PULLEY GP-CRANKSHAFT 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 | 2W-7381 | 2W7381 | 1 | WASHER-CLAMP | Graphic ref.: 1; Product level: 1; Source PDF section: 201-8650 PULLEY GP-CRANKSHAFT | Request a Quote |
| 2 | 201-8651 | 2018651 | 1 | PULLEY | Graphic ref.: 1; Product level: 1; Source PDF section: 201-8650 PULLEY GP-CRANKSHAFT | Request a Quote |
| 3 | 8T-3666 | 8T3666 | 4 | BOLT (M14X60MM) | Original note flags: M; Graphic ref.: 1; Product level: 1; Source PDF section: 201-8650 PULLEY GP-CRANKSHAFT | Request a Quote |
Original PDF Table Notes
M-METRIC PART
GRAPHIC #1 g00765639
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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.
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Related Caterpillar Catalog Sections
- Caterpillar 3126B Industrial 197-0648 PULLEY GP-CRANKSHAFT Parts
- Caterpillar 3126B Industrial 198-7627 PULLEY GP-FAN Parts
- Caterpillar 3126B Industrial 122-8931 PULLEY GP-CRANKSHAFT Parts
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