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3071075 | Cummins N14 5/8" Head Bolt Washer, New

Pricing: $0.68

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When it comes to Head Bolt Washers, Don't Skimp on the Small Stuff!

Don’t let a small part turn into a major repair. We wouldn't risk putting sub-par parts into our engines, so why should you?

HHP only sells Head Bolt Washers that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications. Combine this with up to 50% off OEM prices, an industry leading 2-year warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Head Bolt Washer that will keep you running for another million miles.

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

  • This part is manufactured and assembled in an ISO 9001: 2008 certified facility, so you know you're going to get the quality your engine deserves.

  • This part has been produced to uphold and surpass the OEM Specifications so you can have it all: Equal or better quality products compared to the OE at a much lower price!

  • This Head Bolt Washer is brand new so you know you'll get the longest life possible out of it.

  • With prices like these you'll keep more money in your pocket!


  • (1) Head Bolt Washer


2-Year Parts and Labor Warranty

OEM Applications

  • 3071075
  • 3060633

Technical Data

Torque Specs:
Intake Manifold: 35 FT/LBS
Exhaust Manifold: 35,60 FT/LBS
Flywheel: 200 FT/LBS
Flywheel Surfacing: 2.932-2.942 CUP
Damper: 190 FT/LBS
Main Bearing Cap: 90, 170, 255 FT/LBS LOOSEN & REPEAT
Connecting Rod: 75, 195 FT/LBS
Cyl Head: 100, 220, 220 FT/LBS, + 90°
Camshaft Gear Bolt: CAM FOLLOWER ASSEMBLY 15, 35 FT/LBS

Tune-up Spec:
Compression Ratio: 16.3:1 RATIO
Firing Order: 1-5-3-6-2-4
Oil Pressure At Idle: 10 PSI @ 700RPM
Oil Pressure: 35-45 PSI
Intake Valve Lash: .014" COLD
Exhaust Valve Lash: .027" COLD (.686 MM)


Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W4.0000” x H0.2500” x L2.0000”

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