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Caterpillar · Models: C9
331648 Caterpillar C9 Upper Gasket Kit
Commercial diesel gasket set. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$432.35$473.49
Save $41.14
In Stock
PAI Part #331648
JAK'S Part #JAKS-331648
Included Components
What’s In This Kit
Browse 24 included components with current product details and availability.
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331644Caterpillar C9 Exhaust Manifold Gasket In stock -
331635Cat / Caterpillar C9 ENGINES CYLINDER HEAD GASKET In stock -
331646Caterpillar C9 Water Regulator Housing Gasket In stock -
331274Cat / Caterpillar TURBOCHARGER OIL DRAIN GASKET (Pack of 6) In stock -
331356Caterpillar / International C10 / C12 / DT-408 Turbocharger Mounting Gasket In stock -
321270Caterpillar O-Ring In stock -
321412Caterpillar 3100 / C7 O-Ring In stock -
321276Caterpillar 3406E / C15 / C16 O-Ring In stock -
331645Caterpillar C9 Water Regulator Housing Gasket In stock -
321453Cat / Caterpillar UNIVERSAL COMPONENTS O-RING (Pack of 10) In stock -
421233International / Navistar O-RING (Pack of 6) In stock -
321452Caterpillar O-Ring In stock -
321230Caterpillar 3406E / C15 / C16 O-Ring In stock -
121284Cat / Caterpillar O-RING (Pack of 10) In stock -
331643Cat / Caterpillar C9 ENGINES VALVE COVER BASE GASKET In stock -
331642Caterpillar C9 Valve Cover Gasket In stock -
FNU-0403OEMMack MULTI NUT (Pack of 10) In stock -
331647Caterpillar C9 Turbocharger Mounting Gasket In stock -
321239Caterpillar / Cummins 3406E / C15 / C16 O-Ring In stock -
EOS-3305Cat / Caterpillar SEAL In stock -
340120Cat / Caterpillar STUD (Pack of 4) In stock -
321376O-RING (Pack of 6) In stock -
321395O-RING (Pack of 4) In stock -
121222O-RING (Pack of 5) In stock - No included components match that search.
| Brand | PAI Industries |
| Part Category | Gaskets |
| Sub-Type | Gasket Set |
| Engine Make | Caterpillar |
| Engine Model | C9 |
| Condition | New |
| Stage / Tier | Standard |
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Caterpillar C9
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.