Caterpillar 3400 Cover Gasket, PAI 331403 (OEM 9L1633), Pack of 5
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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331317Cat Compressor Mounting Gasket, PAI (OEM 1006178), Pack of 5 Ships from supplier · Lead time confirmed when you order -
331405Cat 3400 Cover Gasket, PAI (OEM 2W0459), Pack of 5 Ships from supplier · Lead time confirmed when you order -
321309Caterpillar O-Ring, PAI (OEM 1H7339), Pack of 10 Ships from supplier · Lead time confirmed when you order -
321386Caterpillar O-Ring, PAI (OEM 7L6580), Pack of 4 Ships from supplier · Lead time confirmed when you order -
331476Cat 3176/C10/C13 Gasket, PAI (OEM 7E5555), Pack of 5 Ships from supplier · Lead time confirmed when you order
| 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 331403 is a cover gasket. Manufacturer application: Caterpillar 3400. Manufacturer parent references: CATERPILLAR 9L-1633; CATERPILLAR 9L1633; CATERPILLAR 9Y-4160; CATERPILLAR 9Y4160.
Manufacturer application table: CATERPILLAR 3400 SERIES.
Compare the complete part number, selling quantity and listed application with the required part before ordering.
PAI Part #: 331403
OEM References:
- CATERPILLAR 9L-1633
- CATERPILLAR 9L1633
- CATERPILLAR 9Y-4160
- CATERPILLAR 9Y4160
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 |
|---|
| 9L-1633 |
| 9L1633 |
| 9Y-4160 |
| 9Y4160 |
| CATERPILLAR 9L-1633 |
| CATERPILLAR 9L1633 |
| CATERPILLAR 9Y-4160 |
| CATERPILLAR 9Y4160 |
| PAI 331403 |
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.