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3073573 | Cummins N14 Injector Cup, New

Pricing: $12.80

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When it comes to Injector Cups, don't risk your engine!

Don’t let a small part like an Injector cup turn into a major repair. We wouldn't risk putting sub-par parts into our engines, so you shouldn't either?

HHP only sells Top-Notch Injector Cups 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 1-Year Unlimited Mileage Warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Top Notch Injector Cup that just can't be beat!

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

  • These 3073573 Cummins N14 Injector Cups are brand new and will have the best fit; because they're designed and produced to OEM Specifications.

  • This Injector Cup will save you cash AND provide your engine with the same or even better quality than the OE!

  • Let your mind be at ease - because you're Covered By A Solid 1-year, UNLIMITED mileage Warranty!

  • We can guarantee consistency across our products because we ONLY Manufacture and assemble our parts in facilities that are IS0 9001: 2008 compliant.


  • (1) Injector Cup


1-Year Unlimited Mileage Warranty
OEM Applications:
  • 3073573

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
  • 0.1 lbs.
  • W4.0000” x H1.0000” x L6.0000”

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