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3685964 | Camshaft for Cummins ISX15, New (4298629)

Pricing: $1,183.82

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Let your engine breathe again.
Has your engine lost its "umph"? Yes? Then it's time to replace your camshaft Highway and Heavy Parts has you covered with new aftermarket replacements.

Each and every camshaft at Highway and Heavy Parts has been made to OEM specifications. Combine this with up 50% off OEM prices, an industry leading 1-year warranty and technical expertise from HHP’s certified staff, and you've got a quality camshaft that will keep you running for another 1 million miles.

Need a little extra proof? Let's talk Camshafts.

  • Get a brand new 3685964 Cummins ISX Camshaft Built to OEM Specifications with equal or better quality compared to the OE at a much lower price.

  • Get OEM quality without the price tag. Our brand new ISX camshaft can greatly increase power and performance that was lost due to worn or damaged lobes.

  • Also, valve timing can be affected as much as 3 degrees when there is as little as .001 wear to a camshaft, making replacement critical.

  • Each camshaft is thoroughly inspected to insure proper fit and finish, giving you quality you deserve.

  • Maximize your engine with a camshaft that has equal or better quality compared to the OE that will deliver the same results, just at a lower price.


  • (1) Camshaft


1-Year Warranty
OEM Applications:
  • 191824
  • 3685964
  • 4298629
  • AK-4298629
  • AK3685964
  • AK4298629

Technical Data

48L x 7W x 7H

Year: 2010-2015
Liter: 11.9
CID: 726
Cylinder: L 6
Bore/Stroke: 5.1181-5.1196"
Compression Ratio: -
Firing Order: 1-5-3-6-2-4

Tune-Up Specifications:
Oil Pressure At Idle:13.0 PSI MIN
Intake Valve Lash: .014"
Exhaust Valve Lash: .032" Cold

Year: 1997-2010
Liter: 15.0
CID: 912
Cylinder: L 6
Bore/Stroke:5.3937-5.4000" , 6.653"
Compression Ratio:18.0 :1
Firing Order:1-5-3-6-2-4

Tune-Up Specifications:
Idle Speed (rpm): 700-800
Oil Pressure At Idle: 20 PSI @ IDLE 200º F
Intake Valve Lash: .014" COLD
Exhaust Valve Lash: .027" COLD



Shipping Information

  • Item Requires Shipping
  • 48.0 lbs.
  • W7.0000” x H7.0000” x L48.0000”

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