Home/Mack Parts/ESR-3374 Mack E6 2 VALVE Seal
Mack · Models: E6 2 VALVE

ESR-3374 Mack E6 2 VALVE Seal

Commercial diesel seal & o-ring. Match the listed part and engine identifiers before ordering.
Warranty DetailsPAI Industries
$17.68
In Stock
Fitment details

Want us to check the fit? Share any details you have below. All fields are optional. Your request will be included with your order, and a specialist may contact you before fulfillment.

PAI Part #ESR-3374
JAK'S Part #JAKS-ESR-3374
Catalog ref447GC218
Catalog refMACK 447GC218
Catalog refPAI ESR-3374
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
Kit Membership

Used In These Kits

This part is included in 1 engine & overhaul kits — find yours below.

ESR-3374 Mack E6 2 VALVE Seal
BrandPAI Industries
Part CategorySeals & O-Rings
Engine MakeMack
Engine ModelE6 2 VALVE
ConditionNew
Stage / TierStandard

SEAL

Fits:

  • MACK E6 2 VALVE ENGINES

OEM cross-references:

  • MACK 447GC218
  • PAI ESR-3374