Home/Caterpillar 3406E Parts/Caterpillar Viton O-Ring, PAI 321268 (OEM 1662903), Pack of 6
O-RING
Caterpillar / International · Models: 3406E / C15 / C16 / C18 / DT466E / DT530E / DT570

Caterpillar Viton O-Ring, PAI 321268 (OEM 1662903), Pack of 6

Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$20.88
In stock — confirm dispatch timing 7 available
Fitment details

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PAI Part #321268
JAK'S Part #JAKS-321268
Catalog ref166-2903
Catalog ref1662903
Catalog ref1841992
Catalog ref1841992C1
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Caterpillar Viton O-Ring, PAI 321268 (OEM 1662903), Pack of 6
BrandPAI Industries
Part CategorySeals & O-Rings
Sub-TypeO-Ring
Engine MakeCaterpillar · International
Engine Model3406E · C15 · C16 · C18 · DT466E · DT530E · DT570
ConditionNew
Stage / TierStandard

PAI 321268 is a viton o-ring for Caterpillar applications. PAI specifies Viton construction. The manufacturer designates product-level OEM 1662903. PAI cross-references Caterpillar 1662903. PAI lists these application categories: Caterpillar 3406E Series, Caterpillar C15 Engine, Caterpillar C16 Engines, Caterpillar C18 Engine, Navistar Dt466E Heui Engines, Navistar Dt530E Engine Heui, Navistar Dt570 Engine. Confirm the complete required part number before ordering.

Pack of 6.

Manufacturer product cross-references
Caterpillar 166-2903
Navistar 1841992
Navistar 1841992C1
Mack 4333-1841992C1

PAI Part #: 321268

OEM References:

  • CATERPILLAR 166-2903
  • CATERPILLAR 1662903
  • NAVISTAR 1841992
  • NAVISTAR 1841992C1
  • MACK 4333-1841992C1

Applications:

  • CATERPILLAR 3406E SERIES
  • CATERPILLAR C15 ENGINE
  • CATERPILLAR C16 ENGINES
  • CATERPILLAR C18 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE
  • NAVISTAR DT466E HEUI ENGINES
  • NAVISTAR DT530E ENGINE HEUI
  • NAVISTAR DT570 ENGINE

Warranty: 2.0 year(s)