330409-001 Natural Gas Engine Kit
What’s In This Kit
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| Engine family | Caterpillar 3304 |
| Brand | PAI Industries |
| Part Category | Engine Kits |
| Sub-Type | Engine Rebuild Kit |
| Engine Make | Caterpillar |
| Engine Model | 3304 |
NATURAL GAS ENGINE KIT
PAI Part #: 330409-001
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 |
|---|
| 311210 4P2654 |
| 311084 7N9804 |
| 311087 9H4015 |
| 361611 1105800 |
| 321227 5P8768 |
| 321225 5S6670 |
| 321226 2W6134 |
| 305074 4P2656 |
| 305075 4P2657 |
| 305076 4P2658 |
| 1274 G |
| 370130 4W5739 |
| 370135 4W5738 |
| 370144 1003652 |
| PAI 330409-001 |
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.








