Caterpillar 3400 Cover Gasket, PAI 331404 (OEM 7W5733), Pack of 5
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| Engine family | Caterpillar 3406 (A/B/C) · Caterpillar 3408 · Caterpillar 3412 |
| Brand | PAI Industries |
| Part Category | Gaskets |
| Sub-Type | Gasket |
| Engine Make | Caterpillar |
| Engine Model | 3400 |
| Condition | New |
| Stage / Tier | Standard |
Pack of 5.
PAI 331404 is a cover gasket. Manufacturer application: Caterpillar 3400. Manufacturer parent references: CATERPILLAR 4N-0274; CATERPILLAR 4N0274; CATERPILLAR 4W-9704; CATERPILLAR 4W9704; CATERPILLAR 7W-5733; CATERPILLAR 7W5733; CATERPILLAR 9N-1853; CATERPILLAR 9N1853.
Manufacturer application table: CATERPILLAR 3400 SERIES.
Compare the complete part number, selling quantity and listed application with the required part before ordering.
PAI Part #: 331404
OEM References:
- CATERPILLAR 4N-0274
- CATERPILLAR 4N0274
- CATERPILLAR 4W-9704
- CATERPILLAR 4W9704
- CATERPILLAR 7W-5733
- CATERPILLAR 7W5733
- CATERPILLAR 9N-1853
- CATERPILLAR 9N1853
Applications:
- CATERPILLAR 3400 SERIES
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 |
|---|
| 4N-0274 |
| 4N0274 |
| 4W-9704 |
| 4W9704 |
| 7W-5733 |
| 7W5733 |
| 9N-1853 |
| 9N1853 |
| CATERPILLAR 4N-0274 |
| CATERPILLAR 4N0274 |
| CATERPILLAR 4W-9704 |
| CATERPILLAR 4W9704 |
| CATERPILLAR 7W-5733 |
| CATERPILLAR 7W5733 |
| CATERPILLAR 9N-1853 |
| CATERPILLAR 9N1853 |
| PAI 331404 |
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.





