Caterpillar C15 Industrial 4W-1873 PAN GP-OIL–ENGINE Parts
Caterpillar C15 4W-1873 PAN GP-OIL–ENGINE: 8 catalog entries transcribed from the supplied original PDF from the C15 Industrial Engine · JRE1-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: C15 Industrial Engine · JRE1-Up (Engine). Application: Industrial. Reviewed chapter: 4W-1873 PAN GP-OIL–ENGINE. Archive index label: 4W-1873 PAN GP-OIL–ENGINE. The supplied archive identifies its source as CATERPILLAR C15 INDUSTIRAL ENGINE PARTS MANUAL.pdf; source page 358. 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 358: GP-OIL 4W-1873 PAN –ENGINE HIGH CAPACITY 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
4W-1873 PAN GP-OIL–ENGINE 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 | 1W-9113 | 1W9113 | 1 | PAN-OIL (ENGINE) | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 2 | 2P-3203 | 2P3203 | 40 | BOLT-WASHER HEAD (3/8-16X1.25-IN) | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 3 | 4N-3661 | 4N3661 | 1 | GASKET-OIL PAN | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 4 | 8T-6761 | 8T6761 | 3 | PLUG-PIPE | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 5 | 9X-6451 | 9X6451 | 1 | PLUG-DRAIN (ENGINE OIL PAN) | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 6 | 061-9458 | 0619458 | 1 | SEAL-O-RING | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 7 | 9S-4182 | 9S4182 | 1 | PLUG-O-RING | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
| 8 | 9X-7378 | 9X7378 | 1 | SEAL-O-RING | Graphic ref.: 1; Product level: 1; Source PDF section: 4W-1873 PAN GP-OIL | Request a Quote |
Request a Quote from WinsDiesel
Send the original part number, required quantity, Caterpillar C15 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 C15 Industrial 278-0026 PLUG GP-AIR COMPRESSOR Parts
- Caterpillar C15 Industrial 243-6718 KIT-CRANKSHAFT BEARING Parts
- Caterpillar C15 Industrial 2N-8612 V-BELT SET–INCLUDES 3-BELTS, FAN DRIVE Parts
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