Caterpillar 3126B Industrial 173-3257 LINES GP-ENGINE OIL Parts — Source page 356
Caterpillar 3126B 173-3257 LINES GP-ENGINE OIL: 10 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: 173-3257 LINES GP-ENGINE OIL. Archive index label: 173-3257 LINES GP-ENGINE OIL. The supplied archive identifies its source as CATERPILLAR 3126B INDUSTRIAL ENGINE.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: 173-3257 LINES GP-ENGINE OIL PROVIDES OIL LINES FOR HEUI 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
173-3257 LINES GP-ENGINE OIL 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 | 175-3236 | 1753236 | — | HOSE AS | Graphic ref.: 1; Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 2 | 192-2963 | 1922963 | 1 | HOSE AS | Graphic ref.: 1; Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 3 | 192-2968 | 1922968 | 1 | ADAPTER GP-ENGINE OIL LINE | Original note flags: Y; Graphic ref.: 1; Product level: 1; See original manual page: 238; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 4 | 179-7001 | 1797001 | 2 | ADAPTER GP-PUMP (EACH INCLUDES) | Graphic ref.: 1; Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 4A | 153-4906 | 1534906 | 1 | SEAL-O-RING | Graphic ref.: 1; Product level: 2; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| — | 179-7002 | 1797002 | 1 | ADAPTER AS | Graphic ref.: 1; Product level: 2; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 5 | 3V-2431 | 3V2431 | 2 | WASHER (10.2X16.0X2.0MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 6 | 4F-9653 | 4F9653 | 1 | SEAL-O-RING | Graphic ref.: 1; Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| 7 | 8T-1159 | 8T1159 | 2 | BOLT-SOCKET HEAD (M10X1.5X25MM) | Original note flags: M; Graphic ref.: 1; Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
| — | 192-2964 | 1922964 | — | KIT-HOSE (INCLUDES REMOVAL TOOL) | Product level: 1; Source PDF section: 173-3257 LINES GP-ENGINE OIL | Request a Quote |
Original PDF Table Notes
AVAILABLE REPAIR KIT(S):
M-METRIC PART Y-SEPARATE ILLUSTRATION
GRAPHIC #1 g00789328
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 129-1133 LINES GP-ENGINE OIL Parts
- Caterpillar 3126B Industrial 199-6305 LINES GP-OIL Parts
- Caterpillar 3126B Industrial 117-5125 LINES GP-ENGINE OIL Parts
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