Home/Caterpillar 3406E Parts/Caterpillar O-Ring, PAI 321283 (OEM 9X7418), Pack of 6
O-RING
Caterpillar · Models: 3406E / C10 / C12 / C15 / C16 / C18

Caterpillar O-Ring, PAI 321283 (OEM 9X7418), Pack of 6

Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$23.88
In stock — confirm dispatch timing 3 available
Fitment details

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PAI Part #321283
JAK'S Part #JAKS-321283
Catalog ref119-8784
Catalog ref1198784
Catalog ref6V3550
Catalog ref9X7418
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Kit Membership

Used In These Kits

This part is included in 2 engine & overhaul kits — find yours below.

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Suggested Additional Parts

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

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Caterpillar O-Ring, PAI 321283 (OEM 9X7418), Pack of 6
BrandPAI Industries
Part CategorySeals & O-Rings
Sub-TypeO-Ring
Engine MakeCaterpillar
Engine Model3406E · C10 · C12 · C15 · C16 · C18
ConditionNew
Stage / TierStandard

Pack of 6.

PAI 321283 is an o-ring. PAI lists Viton material. The listed durometer is 90. Listed cross section is 0.103 inch. Listed inside diameter is 1.299 inches. The manufacturer designates product-level OEM 9X7418.

Compatible Engines

PAI lists Caterpillar 3406E Series; Caterpillar C15 Engine; Caterpillar C16 Engines; Caterpillar C18 Engine; Caterpillar C10 Engine; Caterpillar C12 Engines. Match the complete required part number and listed application before ordering.

Manufacturer product cross-references
Caterpillar 119-8784
Caterpillar 1198784
Caterpillar 6V3550
Caterpillar 9X7418

Compare the complete part number, material and required seal specification before ordering.

PAI Part #: 321283

OEM References:

  • CATERPILLAR 119-8784
  • CATERPILLAR 1198784
  • CATERPILLAR 6V3550
  • CATERPILLAR 9X7418

Applications:

  • CATERPILLAR 3406E SERIES
  • CATERPILLAR C15 ENGINE
  • CATERPILLAR C16 ENGINES
  • CATERPILLAR C18 ENGINE
  • CATERPILLAR C10 ENGINE
  • CATERPILLAR C12 ENGINES

Warranty: 2.0 year(s)