Caterpillar 303.5C CR 283-3158: PISTON & ROD GP Parts
Caterpillar 303.5C CR 283-3158: PISTON & ROD GP: 16 original catalog entries from the Caterpillar 303.5C CR Mini Hydraulic Excavator · SIS SEBP4460 configuration.
Equipment and Catalog Identification
Equipment catalog configuration: Caterpillar 303.5C CR Mini Hydraulic Excavator · SIS SEBP4460. Application: 303.5C CR Mini Hydraulic Excavator · Machine serial DMY00001-UP · SEBP4460. Original section: 283-3158: PISTON & ROD GP. Verified equipment catalog identity: https://avspare.com/caterpillar/sebp4460/; archive section 21; archive listing page 2. The verified equipment catalog identifies the engine as S3Q2. Engine manufacturer and engine serial range are not supplied in that catalog identity; no engine brand is inferred. This equipment archive includes selected engine component sections and their original arrangement notes, including a turbocharger-oil section. Verify the exact engine configuration and original applicability notes for each section; the book heading alone does not establish fitment. Check machine and engine nameplates, arrangement numbers, serial ranges and original notes before ordering. This section does not establish interchangeability with other configurations.
Illustrations | Parts table | Request a quote
283-3158: PISTON & ROD 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. | 270-6168 | 2706168 | [1] | PISTON AS (STANDARD) | — | Request a Quote |
| — | 270-6171 B | Not derived — verify | [1] | PISTON AS (0.25-MM OS) | — | Ask for identification |
| — | 270-6172 B | Not derived — verify | [1] | PISTON AS (0.5-MM OS) | — | Ask for identification |
| 2. | 283-1256 | 2831256 | [1] | RING SET (STANDARD) | — | Request a Quote |
| — | 283-1261 B | Not derived — verify | [1] | RING SET (0.25-MM US) | — | Ask for identification |
| — | 283-1262 B | Not derived — verify | [1] | RING SET (0.50-MM US) | — | Ask for identification |
| 3. | 270-6170 | 2706170 | [1] | PIN-PISTON | — | Request a Quote |
| 4. | 8C-3312 | 8C3312 | [2] | RING-RETAINING | — | Request a Quote |
| 5. | 272-0445 | 2720445 | [1] | ROD AS-CONNECTING | — | Request a Quote |
| 5A. | 128-2955 | 1282955 | [2] | BOLT-CONNECTING ROD | — | Request a Quote |
| 5B. | 128-2956 | 1282956 | [2] | NUT | — | Request a Quote |
| 5C. | 283-1257 | 2831257 | [1] | BEARING (STANDARD) | — | Request a Quote |
| — | 283-1258 B | Not derived — verify | [1] | BEARING (0.25-MM US) | — | Ask for identification |
| — | 283-1259 B | Not derived — verify | [1] | BEARING (0.50-MM US) | — | Ask for identification |
| — | 283-1260 B | Not derived — verify | [1] | BEARING (0.75-MM US) | — | Ask for identification |
| 5D. | 270-6175 | 2706175 | [1] | BEARING | — | Request a Quote |
Request a Quote from WinsDiesel
Send the original part number, required quantity, machine serial number, engine nameplate/model and 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 303.5C CR 283-1286: PAN GP-OIL Parts
- Caterpillar 303.5C CR 283-1281: PULLEY GP-CRANKSHAFT Parts
- Caterpillar 303.5C CR 276-2215: MOUNTING GP-STARTING MOTOR Parts
Browse this Caterpillar 303.5C CR 303.5C CR Mini Hydraulic Excavator · Machine serial DMY00001-UP · SEBP4460 catalog | All Caterpillar catalogs | All equipment and engine catalogs
