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Caterpillar · Models: 3176 / C10 / C12 / C13
321380 Caterpillar 3176 / C10 / C13 O-Ring Kit
Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$134.02$146.81
Save $12.79
In stock — ships same day
6 available
PAI Part #321380
JAK'S Part #JAKS-321380
Included Components
What’s In This Kit
Browse 18 included components with current product details and availability.
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321298Caterpillar 3406E / C15 / C16 O-Ring In stock -
GGA-2909Cat / Caterpillar O-RING (Pack of 5) In stock -
121292Caterpillar 3176 / C10 / C13 O-Ring In stock -
331452Cat / Caterpillar OIL COOLER GASKET (Pack of 2) In stock -
321370Caterpillar 3176 / C10 / C13 O-Ring In stock -
321257Caterpillar 3400 O-Ring In stock -
321322Caterpillar 3176 / C10 / C13 O-Ring In stock -
321371Caterpillar 3176 / C10 / C13 O-Ring In stock -
321372Caterpillar / International 3176 / C10 / C13 O-Ring In stock -
321339Caterpillar 3176 / C10 / C13 O-Ring In stock -
821010Cat / Caterpillar O-RING (Pack of 6) In stock -
621240Detroit DIESEL 60 SERIES DETROIT ENGINES INJECTOR O-RING (Pack of 6) In stock -
321374Caterpillar 3176 / C10 / C13 O-Ring In stock -
321319Caterpillar 3176 / C10 / C13 O-Ring In stock -
121308Caterpillar 3406E / C15 / C16 O-Ring In stock -
321326Caterpillar 3406E / C15 / C16 O-Ring In stock -
321230Caterpillar 3406E / C15 / C16 O-Ring In stock -
EGA-3061Cat / Caterpillar 3300 SERIES O-RING (Pack of 25) In stock - No included components match that search.
Complete The Rebuild
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Seals & O-Rings |
| Sub-Type | O-Ring |
| Engine Make | Caterpillar |
| Engine Model | 3176 · C10 · C12 · C13 |
| Condition | New |
| Stage / Tier | Standard |
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Caterpillar 3176 C10 C12 C13
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.























