6.6L Duramax L5P Turbo Rebuild Kit

  • Year

  • 2021

  • Make

  • Chevrolet

  • Model

  • Silverado 2500HD

  • Engine

  • Duramax L5P

  • Size

  • 6.6L

Optimize your turbocharger's performance with this top-tier turbo rebuild kit, specifically designed for the 2021 Chevrolet Silverado 2500HD equipped with a 6.6L L5P engine. The fine-tuned components of this kit work meticulously to restore your turbo's peak performance, significantly enhancing boost response for a noticeably smoother and more efficient drive. With an emphasis on longevity, the kit implements robust materials to extend your turbocharger's lifespan, effectively preventing untimely downtime. Ideal for the discerning diesel enthusiast and the professional mechanic alike, this turbo rebuild kit delivers a combination of improved power delivery and enhanced durability, ensuring your turbocharger runs as efficiently as the day it left the factory.

View Turbo Options

Our Turbos

  • L5P 64mm

    L5P 17-23 RDS 64mm Duramax Brand New Turbocharger

    $2,800.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • L5P 17-22 RDS Duramax Turbo

    L5P 17-23 RDS 64mm Duramax Brand New Turbocharger

    $2,200.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • L5P 64mm

    L5P 17-23 RDS Prostock Duramax Brand New Turbocharger

    $2,600.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • L5P 17-22 RDS Duramax Turbo

    L5P 17-23 RDS Prostock Duramax Brand New Turbocharger

    $2,100.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • L5P 64mm

    L5P 17-23 RDS 66mm Duramax Brand New Turbocharger

    $2,950.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • L5P 17-22 RDS Duramax Turbo

    L5P 17-23 RDS 66mm Duramax Brand New Turbocharger

    $2,300.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • L5P 64mm

    L5P 17-23 RDS 68mm Duramax Brand New Turbocharger

    $3,100.00

    -

    Select options This product has multiple variants. The options may be chosen on the product page

What’s Included

  • New seals and bearings – Engineered to match or exceed OEM durability
  • Optional Upgrades – Upgrade options available
  • Compressor & turbine wheels – Precision-balanced for smooth spool-up
  • Gaskets & O-rings – Everything needed for a leak-free reassembly

Every component is rigorously tested for performance and reliability.

Why Choose Ryan’s Diesel?

High End Diesel Products Is Our Specialty

Ryan’s Diesel Service is no stranger when it comes to the manufacturing of high-end diesel products.

Learn more about us HERE

Warranties on Our Turbos

Outlined on product pages and HERE

All Turbos Are Manufactured in House

We believe all products should be manufactured in-house to maintain high levels of quality control.

Our Customers Love Us

Over 100 Reviews on google with a 4.8 star rating. View HERE

High End Machining

We currently have a HAAS VF4 5-axis machining center which runs a fair majority of our products. We also have a HAAS TL-1 lathe.

Turbo balancing is all done in-house on either our West Coast Balancer WCB30 or CWT industries balancer.

  • OEM+ or upgraded options for Chevrolet Silverado 2500HD
  • Expert diesel techs validate every kit
  • Fast shipping – Most orders ship same-day
  • Dedicated U.S.-based support
About Ryan’s Diesel

Compatibility

This kit fits Chevrolet Silverado 2500HD with the 6.6L Duramax L5P including:

  • 2017 Chevrolet Silverado 3500
  • 2018 Chevrolet Silverado 3500
  • 2019 Chevrolet Silverado 3500
  • 2020 Chevrolet Silverado 3500
  • 2021 Chevrolet Silverado 3500
  • 2022 Chevrolet Silverado 3500
  • 2023 Chevrolet Silverado 3500
  • 2017 Chevrolet Silverado 2500HD
  • 2018 Chevrolet Silverado 2500HD
  • 2019 Chevrolet Silverado 2500HD
  • 2020 Chevrolet Silverado 2500HD
  • 2021 Chevrolet Silverado 2500HD
  • 2022 Chevrolet Silverado 2500HD
  • 2023 Chevrolet Silverado 2500HD

Need Help?

Call us or chat with a turbo expert. Our diesel techs are here to help you get back on the road, fast.

Contact Us