Cat 3406C O-Ring, Pack of 10, PAI 321476 (OEM 5P7204)
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
-
331292Caterpillar 3400 Aftercooler Gasket, PAI (OEM 1535484), Pack of 2 In stock -
331287Cat Aftercooler Line Gasket, PAI (OEM 6L9589), Pack of 6 In stock -
331300Cat Aftercooler Gasket, PAI (OEM 2N8204), Pack of 6 In stock -
321256Caterpillar Silicone O-Ring, PAI (OEM 9M7002), Pack of 5 In stock -
331319Caterpillar 3406 Adapter Gasket, PAI (OEM 7W0688), Pack of 3 In stock
| Brand | PAI Industries |
| Part Category | Seals & O-Rings |
| Sub-Type | O-Ring |
| Engine Make | Caterpillar |
| Engine Model | 3406C |
| Condition | New |
| Stage / Tier | Standard |
PAI 321476 is an EPDM o-ring for Caterpillar 3406C applications, cross-referenced to Caterpillar OEM 5P7204. It has a 1.350-inch inside diameter and 0.210-inch cross-section. Sold as a pack of 10 o-rings.
PAI Part #: 321476
OEM References:
- CATERPILLAR 5P7204
Applications:
- CATERPILLAR 3406C 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 |
|---|
| 5P7204 |
| CATERPILLAR 5P7204 |
| PAI 321476 |
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.