Caterpillar C9 Industrial 231-5203 AIR CLEANER GP Parts — Source page 346
Caterpillar C9 231-5203 AIR CLEANER GP: 17 catalog entries transcribed from the supplied original PDF from the C9 Industrial · MBD1-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: C9 Industrial · MBD1-Up (Engine). Application: Industrial. Reviewed chapter: 231-5203 AIR CLEANER GP. Archive index label: 231-5203 AIR CLEANER GP. The supplied archive identifies its source as CATERPILLAR C9 INDUSTRIAL PARTS MANUAL.pdf; source page 346. 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 346: 231-5203 AIR CLEANER GP CANNOT BE USED WITH 215-1818–PAGE 108 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
231-5203 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 | 5L-3233 | 5L3233 | 1 | FITTING | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 2 | 8N-2694 | 8N2694 | 1 | INDICATOR GP-AIR FILTER CHANGE (AIR CLEANER) | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 3 | 8T-4986 | 8T4986 | 1 | CLAMP-HOSE | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 4 | 067-3676 | 0673676 | 1 | REDUCER | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 5 | 135-6261 | 1356261 | 1 | CLAMP | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 6 | 159-8563 | 1598563 | 1 | AIR CLEANER GP | Original note flags: Y; Graphic ref.: 1; Product level: 1; See original manual page: 255; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 7 | 166-1785 | 1661785 | 1 | PLATE-LIFTING | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 8 | 178-9410 | 1789410 | 1 | HOSE-ELBOW | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 9 | 231-5204 | 2315204 | 1 | BRACKET AS | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 10 | 231-5216 | 2315216 | 1 | TUBE | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 11 | 8T-4133 | 8T4133 | 4 | NUT (M10X1.5-THD) | Original note flags: M; Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 12 | 7X-7729 | 7X7729 | 8 | WASHER (11X25X3-MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 13 | 8T-4223 | 8T4223 | 3 | WASHER-HARD (13.5X25.5X3-MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 14 | 8T-4195 | 8T4195 | 6 | BOLT (M10X1.5X30-MM) | Original note flags: M; Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 15 | 8T-4183 | 8T4183 | 3 | BOLT (M12X1.75X40-MM) | Original note flags: M; Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 16 | 7X-0589 | 7X0589 | 2 | WASHER-HARD (12X28.5X5-MM THK) | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
| 17 | 8T-4987 | 8T4987 | 2 | CLAMP-HOSE | Graphic ref.: 1; Product level: 1; Source PDF section: 231-5203 AIR CLEANER GP | Request a Quote |
Original PDF Table Notes
M-METRIC PART Y-SEPARATE ILLUSTRATION
Request a Quote from WinsDiesel
Send the original part number, required quantity, Caterpillar C9 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 C9 Industrial 116-5399 KIT-EXHAUST PARTS Parts
- Caterpillar C9 Industrial 184-5367 LINES GP-AIR–AFTERCOOLER Parts
- Caterpillar C9 Industrial 253-7324 TURBOCHARGER GP Parts
Browse this Caterpillar C9 Industrial catalog | All Caterpillar catalogs | All engine brands


