Home/Caterpillar C7 & C9 Parts/Caterpillar Viton O-Ring, PAI 321274 (OEM 2213494), Pack of 10
Caterpillar · Models: 3100 / C7

Caterpillar Viton O-Ring, PAI 321274 (OEM 2213494), Pack of 10

Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$22.40
In stock — confirm dispatch timing
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PAI Part #321274
JAK'S Part #JAKS-321274
Catalog ref221-3494
Catalog ref2213494
Catalog ref4333-1824979C1
Catalog ref1824979
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Kit Membership

Used In These Kits

This part is included in 3 engine & overhaul kits — find yours below.

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Commonly sold with this product. These parts are sold separately.

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Caterpillar Viton O-Ring, PAI 321274 (OEM 2213494), Pack of 10
BrandPAI Industries
Part CategorySeals & O-Rings
Sub-TypeO-Ring
Engine MakeCaterpillar
Engine Model3100 · C7
ConditionNew
Stage / TierStandard

PAI 321274 is a viton o-ring for Caterpillar applications. PAI specifies Viton construction. The manufacturer designates product-level OEM 2213494. PAI cross-references Caterpillar 2213494. PAI lists these application categories: Caterpillar 3100 Series, Caterpillar C7 Engine. Confirm the complete required part number before ordering.

Pack of 10.

Manufacturer product cross-references
Caterpillar 221-3494
Mack 4333-1824979C1
Navistar 1824979
Navistar 1824979C1

PAI Part #: 321274

OEM References:

  • CATERPILLAR 221-3494
  • CATERPILLAR 2213494
  • MACK 4333-1824979C1
  • NAVISTAR 1824979
  • NAVISTAR 1824979C1

Applications:

  • CATERPILLAR 3100 SERIES
  • CATERPILLAR C7 ENGINE

Warranty: 2.0 year(s)