Home/Caterpillar 3400 Series Parts/321278 Caterpillar 3406E / C15 / C16 O-Ring
O-RING
Caterpillar 3406E

321278 Caterpillar 3406E / C15 / C16 O-Ring

PAI Industries
$29.95
Available — lead time varies by application
Secure Checkout Review Return Policy
JAK'S Part #JAKS-321278
Cross Ref109-0077
Cross Ref1090077
Cross Ref4F7387
Sold in a pack of 5. Price shown is for 5 pieces.O-RINGPAI Part #: 321278OEM References: CATERPILLAR 109-0077 CATERPILLAR 1090077 CATERPILLAR 4F7387 Applications: CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE CATERPILLAR C16 ENGINES CATERPILLAR C18 ENGINE...
Not sure it's the right fit? Call a specialist
(720) 445-6249 Text a tag photo for fitment help
Talk to a tech or text a photo of your part tag — we'll help verify the application before you buy
OEM CROSS-REFERENCE
View the full CAT C15 / 3406E (big-bore family) cross-reference table
Find an OEM, dealer, or competitor part number on one page and review matching JAK'S products.
321278 Caterpillar 3406E / C15 / C16 O-Ring
BrandPAI Industries
Part CategorySeals & O-Rings
Engine MakeCaterpillar
Engine Model3406E · C15 · C16 · C18 · 3400
ConditionNew
Stage / TierStandard

Sold in a pack of 5. Price shown is for 5 pieces.

O-RING

PAI Part #: 321278

OEM References:

  • CATERPILLAR 109-0077
  • CATERPILLAR 1090077
  • CATERPILLAR 4F7387

Applications:

  • CATERPILLAR 3406E SERIES
  • CATERPILLAR C15 ENGINE
  • CATERPILLAR C16 ENGINES
  • CATERPILLAR C18 ENGINE
  • CATERPILLAR 3400 SERIES

Warranty: 2.0 year(s)

More For Your Build

Related Parts