Caterpillar C13 Industrial 156-2602 AIR CLEANER GP Parts
Caterpillar C13 156-2602 AIR CLEANER GP: 9 catalog entries transcribed from the supplied original PDF from the C13 Industrial Engine · LGK1-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: C13 Industrial Engine · LGK1-Up (Engine). Application: Industrial. Reviewed chapter: 156-2602 AIR CLEANER GP. Archive index label: 156-2602 AIR CLEANER GP. The supplied archive identifies its source as CATERPILLAR C13 INDUSTRIAL ENIGNE PARTS MANUAL.pdf; source page 437. 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 437: CLEANER GP 143-4800 AIR PART OF 156-2602 AIR CLEANER GP AN ATTACHMENT.
Original PDF physical page 438: CLEANER GP 156-2602 AIR TWO STAGE, DRY ELEMENT 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
156-2602 AIR CLEANER 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. 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 | 6I-2505 | 6I2505 | 1 | ELEMENT AS-AIR CLEANER (PRIMARY) | Graphic ref.: 1; Product level: 1; Source PDF section: 143-4800 AIR CLEANER GP | Request a Quote |
| 2 | 6I-2506 | 6I2506 | 1 | ELEMENT AS-AIR CLEANER (SECONDARY) | Graphic ref.: 1; Product level: 1; Source PDF section: 143-4800 AIR CLEANER GP | Request a Quote |
| 3 | 6I-4465 | 6I4465 | 1 | COVER AS-AIR CLEANER | Graphic ref.: 1; Product level: 1; Source PDF section: 143-4800 AIR CLEANER GP | Request a Quote |
| — | 101-2850 | 1012850 | 1 | FILM-INFORMATION (AIR CLEANER) | Graphic ref.: 1; Product level: 2; Source PDF section: 143-4800 AIR CLEANER GP | Request a Quote |
| 4 | 8N-4617 | 8N4617 | 2 | KIT-AIR CLEANER CLAMP (EACH INCLUDES) | Graphic ref.: 1; Product level: 1; Source PDF section: 143-4800 AIR CLEANER GP | Request a Quote |
| — | 9B-2596 | 9B2596 | 1 | RIVET | Graphic ref.: 1; Product level: 2; Source PDF section: 143-4800 AIR CLEANER GP | Request a Quote |
| 1 | 143-4800 | 1434800 | 1 | AIR CLEANER GP | Original note flags: Y; Graphic ref.: 1; Product level: 1; See original manual page: 332; Source PDF section: 156-2602 AIR CLEANER GP | Request a Quote |
| 2 | 8N-2694 | 8N2694 | 1 | INDICATOR GP-AIR FILTER CHANGE (ENGINE) | Graphic ref.: 1; Product level: 1; Source PDF section: 156-2602 AIR CLEANER GP | Request a Quote |
| 3 | 5L-3233 | 5L3233 | 1 | FITTING | Graphic ref.: 1; Product level: 1; Source PDF section: 156-2602 AIR CLEANER GP | Request a Quote |
Original PDF Table Notes
Y-SEPARATE ILLUSTRATION
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Send the original part number, required quantity, Caterpillar C13 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
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