ENU-4139 Mack NUT (Pack of 5)

Name: ENU-4139 Mack NUT (Pack of 5)
Brand: PAI Industries
SKU: JAKS-ENU-4139
Price: 87.25 USD
Availability: InStock

Commercial diesel engine component. Match the listed part and engine identifiers before ordering.

$87.25$179.85 Save $92.60

In stock — ships same day

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 #ENU-4139

JAK'S Part #JAKS-ENU-4139

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 2 engine & overhaul kits — find yours below.

Complete The Rebuild

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

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

NUT

Fits:

OEM cross-references:

Warranty: 24 months