Caterpillar 3304/3306 Natural Gas Piston Kit, PAI 311209, Pack of 1
What’s In This Kit
Browse 3 included components with current product details and availability.
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311208Caterpillar 3304 / 3306 Natural Gas Piston Ships from supplier · Lead time confirmed when you order -
311084Cat 3306 Piston Pin, PAI (OEM 7N9804), Pack of 1 Ships from supplier · Lead time confirmed when you order -
311087Caterpillar Piston Pin Retainer, PAI (OEM 9H4015), Pack of 6 Ships from supplier · Lead time confirmed when you order - No included components match that search.
| Engine family | Caterpillar 3304 · Caterpillar 3306 |
| Brand | PAI Industries |
| Part Category | Pistons & Rings |
| Sub-Type | Piston |
| Engine Make | Caterpillar |
| Engine Model | 3304 · 3306 |
| Condition | New |
| Stage / Tier | Standard |
PAI Industries 311209 piston kit (natural gas) for Caterpillar 3304 / 3306. 24-month warranty.
PAI Part #: 311209
OEM References:
- Part Number OEM Number
- 311208 4P2655
- 311084 7N9804
- 311087 9H4015
Applications:
- CATERPILLAR 3304 ENGINES
- CATERPILLAR 3306 ENGINE
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 |
|---|
| 311208 4P2655 |
| 311084 7N9804 |
| 311087 9H4015 |
| PAI 311209 |
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.