Caterpillar C9 Exhaust Manifold Gasket, PAI 331644 (OEM 1613411), Pack of 6
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This part is included in 1 engine & overhaul kits — find yours below.
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| Brand | PAI Industries |
| Part Category | Air Intake & Exhaust |
| Sub-Type | Manifold Component |
| Engine Make | Caterpillar |
| Engine Model | C9 |
| Condition | New |
| Stage / Tier | Standard |
Pack of 6.
PAI 331644 is an Exhaust Manifold Gasket. PAI describes Caterpillar C9 applications. Manufacturer-designated parent reference: CATERPILLAR 1613411.
Manufacturer application categories
CATERPILLAR C9 ENGINES. Confirm the complete required part number and application before ordering.
Manufacturer product cross-references
CATERPILLAR 1613411
CATERPILLAR 161-3411
CATERPILLAR 3940896
CATERPILLAR 394-0896
PAI Part #: 331644
OEM References:
- CATERPILLAR 1613411
- CATERPILLAR 161-3411
- CATERPILLAR 3940896
- CATERPILLAR 394-0896
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 |
|---|
| 1613411 |
| 161-3411 |
| 3940896 |
| 394-0896 |
| CATERPILLAR 1613411 |
| CATERPILLAR 161-3411 |
| CATERPILLAR 3940896 |
| CATERPILLAR 394-0896 |
| PAI 331644 |
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.






