Caterpillar 211B / 3114 4W-3579: CRANKSHAFT GP Parts
Caterpillar 3114 4W-3579: CRANKSHAFT GP: 19 original catalog entries from the Caterpillar 211B · 3114 ENGINE · SIS HEBP1923 configuration.
Engine and Catalog Identification
Equipment / engine configuration: Caterpillar 211B · 3114 ENGINE · SIS HEBP1923. Application: 211B Excavator · Machine serial 6XG00001-UP · HEBP1923. Original section: 4W-3579: CRANKSHAFT GP. The supplied archive identifies its source as https://avspare.com/caterpillar/hebp1923/ctl00000062/; archive section 9. Machine serial range: 6XG00001-UP. Engine serial range is not supplied. Publication: HEBP1923. Check the full engine serial number, arrangement number, application and original notes before ordering. This section does not establish interchangeability with other configurations.
Illustrations | Parts table | Request a quote
4W-3579: CRANKSHAFT GP 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. Archive references are retained as source references.
| Ref. | Original Part Number | Common Caterpillar Number | Catalog Qty. | Original Description | Original Catalog Notes | Enquiry |
|---|---|---|---|---|---|---|
| 1. | 4W-3989 R | Not derived — verify | [1] | CRANKSHAFT AS | — | Ask for identification |
| 2. | 1B-8705 | 1B8705 | [1] | KEY-WOODRUFF | — | Request a Quote |
| 3. | 2W-8147 | 2W8147 | [1] | GEAR (50 TEETH) | — | Request a Quote |
| 4. | 7W-9416 | 7W9416 | [1] | BEARING-THRUST | — | Request a Quote |
| — | 7C-6969 A | Not derived — verify | — | BEARING-THRUST 0.5MM OS | — | Ask for identification |
| — | 7C-6970 A | Not derived — verify | — | BEARING-THRUST 0.5MM US - 0.5MM OS | — | Ask for identification |
| — | 7C-6966 A | Not derived — verify | — | BEARING-THRUST 0.25MM US | — | Ask for identification |
| — | 7C-6967 A | Not derived — verify | — | BEARING-THRUST 0.5MM US | — | Ask for identification |
| 5. | 7W-9417 | 7W9417 | [3] | BEARING-MAIN | — | Request a Quote |
| — | 7C-6974 A | Not derived — verify | — | BEARING-MAIN 0.5MM OS | — | Ask for identification |
| — | 7C-6975 A | Not derived — verify | — | BEARING-MAIN 0.5MM`US-0.5MM`OS | — | Ask for identification |
| — | 7C-6971 A | Not derived — verify | — | BEARING-MAIN 0.25MM US | — | Ask for identification |
| — | 7C-6972 A | Not derived — verify | — | BEARING-MAIN 0.5MM US | — | Ask for identification |
| 6. | 7W-9414 | 7W9414 | [1] | BEARING-MAIN | — | Request a Quote |
| — | 7C-6964 A | Not derived — verify | — | BEARING-MAIN 0.5MM OS | — | Ask for identification |
| — | 7C-6965 A | Not derived — verify | — | BEARING-MAIN 0.5MM`US-0.5MM`OS | — | Ask for identification |
| — | 7C-6961 A | Not derived — verify | — | BEARING-MAIN 0.25MM US | — | Ask for identification |
| — | 7C-6962 A | Not derived — verify | — | BEARING-MAIN 0.5MM US | — | Ask for identification |
| — | 7C-7980 AF | Not derived — verify | — | SLEEVE (OIL SEAL) | — | Ask for identification |
Request a Quote from WinsDiesel
Send the original part number, required quantity, Caterpillar 3114 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 211B / 3114 4W-4865: CAMSHAFT GP-SINGLE Parts
- Caterpillar 211B / 3114 9Y-8543: PISTON & ROD GP Parts
- Caterpillar 211B / 3114 4W-1016: SEAL GP-CRANKSHAFT Parts
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