491956 International / Navistar EXHAUST VALVE SEAT (Pack of 6)

Name: 491956 International / Navistar EXHAUST VALVE SEAT (Pack of 6)
Brand: PAI Industries
SKU: JAKS-491956
Price: 114.24 USD
Availability: InStock

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

2-Year WarrantyPAI Industries

$114.24

Ships from supplier · Lead time confirmed when you order

Request fitment verification (optional)

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.

Engine Serial Number (ESN)

CPL

VIN

Bearing, liner and piston sizes / engine generation

Casting or Tag Number

Secure Checkout Review Return Policy Warranty Details

PAI Part #491956

JAK'S Part #JAKS-491956

Catalog refMACK 4333-1842138C1

Catalog refNAVISTAR 1842138

Catalog refNAVISTAR 1842138C1

Catalog refPAI 491956

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

Engine family	Navistar DT466 / MaxxForce DT · Navistar DT530 / DT570
Brand	PAI Industries
Part Category	Cylinder Head Components
Sub-Type	Valve Seat
Engine Make	International / Navistar
Engine Model	DT466E · DT530E

Sold in a pack of 6. Price shown is for 6 pieces.

EXHAUST VALVE SEAT

Fits:

NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI
NAVISTAR DT466E HEUI ENGINES
NAVISTAR DT530E ENGINE HEUI

OEM cross-references:

MACK 4333-1842138C1
NAVISTAR 1842138
NAVISTAR 1842138C1

Warranty: 24 months

These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.

Number
MACK 4333-1842138C1
NAVISTAR 1842138
NAVISTAR 1842138C1
PAI 491956

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

491956 International / Navistar EXHAUST VALVE SEAT (Pack of 6)

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