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4309355 | Cummins ISB 6.7L Turbocharger, Remanufactured

Pricing: $2,641.37

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Refundable Core Charge: $700.00
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Need more boost?

Nothing is more embarrassing than getting passed by a hybrid when you have your pedal to the floor. It’s time to replace that worn out turbo with something new. Whether you need a stock replacement or are shooting for more power Highway and Heavy Parts has you covered.

Choose balanced, long-lasting power you can count on with a turbocharger from Highway and Heavy Parts.These parts aren't some no-name, knock-off that come from some dirty factory where acceptable tolerances are between ’close enough’ and ’ehh, no one will notice’. We only work with reputable aftermarket suppliers, most of which supply the OE, meaning you can rest assured you've got quality you can count on, a 1-Year Warranty, and savings up to 50% off OE Prices.

Let's keep you spooling into another million miles

  • This turbocharger is remanufactured to OEM specifications, ensuring optimal performance.
  • You’ll also get equal or better quality compared to the OEM at a much lower price, which saves you money!
  • With this turbo, a strict remanufacturing process is completed that is comprised of inspection, grading, identification, and evaluation.
  • If that isn’t enough, all components of the turbo are carefully disassembled, cleaned, reassembled and tested to ensure excellent quality.
  • We aren’t done yet. This ’like new’ turbo will deliver more power to your engine while also increasing fuel economy.
  • Last but not least, each turbo is balanced to ensure long lasting and dependable power.


  • (1) Turbocharger with Gaskets


1-Year Warranty

OEM Applications

  • 4309355
  • 3794757
  • 5326057
  • 5326054
  • 3779989
  • 3781754
  • 3798538
  • 3787604
  • 170-032-1684
  • 1700321684

Technical Data

D&W Diesel Information:
E300VG Dodge 2500 & 3500 6.7L 2013-17
Includes Gaskets

ISB 6.7 Engine Specifications:
Year: 2005-2017
Liter: 6.7
CID: 409
Cylinders: L 6
Bore/Stroke: 4.2122-4.2130", 4.88188"
Compression Ratio: -
Firing Order: 1-5-3-6-2-4
Comments: B Series

Tune-Up Specifications:
Intake Valve Lash: .010"
Exhaust Valve Lash: .026"

When putting together, make sure airtake to turbo is clean. Use a fresh air cleaner. Pre-lube turbo (pre-fill with engine oil prior to starting).

If replacement is due to oil failure, remove the charge air cooler. Make sure it's emptied, drained and cleaned. Hose can be drained, too.

To ensure maximum turbocharger life and efficiency and engine power, (and to lower engine operating cost) be sure to follow engine manufacturer’s service instructions:

Oil change intervals
Oil filter system maintenance
Oil pressure control
Air filter system maintenance


  • P258219R
  • P258219R
  • HHP
  • New


Shipping Information

  • Item Requires Shipping
  • 57.0 lbs.
  • W16.0000” x H16.0000” x L16.0000”
  • Free Shipping!

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