321323 Caterpillar 3406E / C15 / C16 O-Ring

Name: 321323 Caterpillar 3406E / C15 / C16 O-Ring
Brand: PAI Industries
SKU: JAKS-321323
Price: 14.56 USD
Availability: InStock

Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.

$14.56$33.84 Save $19.28

In stock — ships same day 8 available

Help us verify fitment

Provide every identifier you have. A specialist will use these details to confirm the application before fulfillment.

Engine Serial Number (ESN)

CPL

VIN

Bearing, liner and piston sizes / engine generation

Casting or Tag Number

I understand that JAK'S Diesel may contact me to verify fitment before fulfillment.

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PAI Part #321323

JAK'S Part #JAKS-321323

Cross Ref3E6747

Not sure it's the right fit? Call a specialist

(720) 445-6249

Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy

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Suggested Additional Parts

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

Cataloged cross-reference numbers for this product. Confirm fitment before ordering.

Number
3E6747

Don't see your number? Request a verified cross-reference or call/text (720) 445-6249.