Caterpillar O-Ring, PAI 321385 (OEM 6V5063), Pack of 5
Used In These Kits
This part is included in 15 engine & overhaul kits — find yours below.
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321411Caterpillar C15 ACERT Oil Cooler Gasket Kit, PAI (OEM 3483682), Pack of 1 In stock -
331470-153Caterpillar C13 Coolant System Gasket Kit In stock -
331470-154Caterpillar C13 Head Gasket Kit In stock -
331473-153Caterpillar C13 Coolant System Gasket Kit In stock -
331473-155Caterpillar C13 Cylinder Head Gasket Kit In stock -
331479Cat / Caterpillar WATER PUMP GASKET SET In stock -
331512Cat / Caterpillar OIL COOLER GASKET KIT In stock -
331518Cat / Caterpillar WATER PUMP GASKET KIT In stock -
331543Cat / Caterpillar C11 SERIES WATER PUMP GASKET SET In stock -
331546Caterpillar C11 Oil Cooler Gasket Kit In stock -
331561Cat / Caterpillar 3176 SERIES UPPER GASKET KIT In stock -
331632Caterpillar C9 Water Pump Gasket Kit In stock - 331649TURBOCHARGER GASKET KIT View ›
- 331749WATER PUMP GASKET KIT View ›
- 340091CYLINDER HEAD CONVERSION KIT View ›
- No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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321276Caterpillar O-Ring, PAI (OEM 2147568), Pack of 10 In stock -
321230Caterpillar Viton O-Ring, PAI (OEM 2385080), Pack of 10 In stock -
121284Viton O-Ring, PAI (OEM 3040817), Pack of 10 In stock -
321319Caterpillar O-Ring, PAI (OEM 6V9027), Pack of 10 In stock -
321386Caterpillar O-Ring, PAI (OEM 7L6580), Pack of 4 In stock
| Brand | PAI Industries |
| Part Category | Seals & O-Rings |
| Sub-Type | O-Ring |
| Engine Make | Caterpillar |
| Engine Model | 3176 · C10 · C11 · C13 |
| Condition | New |
| Stage / Tier | Standard |
Sold in a pack of 5.
PAI 321385 is an o-ring made from EPDM. PAI lists Caterpillar 3176, C10, C11 and C13 applications. The manufacturer identifies Caterpillar OEM reference 6V5063.
Compare the complete part number and listed application with your required part before ordering.
PAI Part #: 321385
OEM References:
- CATERPILLAR 6V5063
Applications:
- CATERPILLAR 3176 SERIES
- CATERPILLAR C10 ENGINE
- CATERPILLAR C13 ENGINE
- CATERPILLAR C11 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 |
|---|
| 6V5063 |
| CATERPILLAR 6V5063 |
| PAI 321385 |
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.