Caterpillar C9 Gasket, PAI 331658 (OEM 3438888), Pack of 1
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| Engine family | Caterpillar C9 |
| Brand | PAI Industries |
| Part Category | Gaskets |
| Sub-Type | Gasket |
| Engine Make | Caterpillar |
| Engine Model | C9 |
| Condition | New |
| Stage / Tier | Standard |
Pack of 1.
PAI 331658 is a Gasket. PAI describes Caterpillar C9 engine applications. Manufacturer-designated parent reference: CATERPILLAR 3438888.
Manufacturer application categories
CATERPILLAR C9 ENGINES. Confirm the complete required part number and application before ordering.
Manufacturer product cross-references
CATERPILLAR 3438888
CATERPILLAR 343-8888
CATERPILLAR 4N0864
PAI Part #: 331658
OEM References:
- CATERPILLAR 3438888
- CATERPILLAR 343-8888
- CATERPILLAR 4N0864
Applications:
- CATERPILLAR C9 ENGINES
Warranty: 2.0 year(s)
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 3438888 |
| 343-8888 |
| 4N0864 |
| CATERPILLAR 3438888 |
| CATERPILLAR 343-8888 |
| CATERPILLAR 4N0864 |
| PAI 331658 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.





