6.6L Duramax LMM Turbo Rebuild Kit

  • Year

  • 2007.5

  • Make

  • Chevrolet

  • Model

  • Silverado 2500HD

  • Engine

  • Duramax LMM

  • Size

  • 6.6L

Revitalize your 2007.5 Chevrolet Silverado 2500HD's performance with our precision-engineered turbo rebuild kit, specifically designed for the 6.6L LMM engine. This kit offers a seamless way to restore your turbo's efficiency, significantly improving boost response for a more dynamic driving experience. More than just a quick fix, this comprehensive set is a strategic investment, extending the lifespan of your turbocharger and reducing the risk of untimely downtime. Whether you're a diesel enthusiast or a professional mechanic, you'll appreciate the kit's high-quality components, tailored to meet and exceed OEM specifications, ensuring reliable, long-lasting performance. With our turbo rebuild kit, you can confidently bring back your Silverado's original vigor and maintain its peak condition for longer.

View Turbo Options

Our Turbos

  • Duramax Turbo Pro Stock

    LLY LBZ LMM 04.5-10 Duramax Turbocharger Pro Stock Brand New

    $1,850.00
    Estimated delivery: Oct 13, 2026 – Oct 19, 2026Cutoff passed — ships next business day

    -

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

    LLY LBZ LMM 04.5-10 RDS 64mm Duramax Turbocharger Brand New

    $2,250.00
    Estimated delivery: Oct 13, 2026 – Oct 19, 2026Cutoff passed — ships next business day

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • LLY LBZ LMM 66mm

    LLY LBZ LMM 04.5-10 RDS 66mm Duramax Turbocharger Brand New

    $2,350.00
    Estimated delivery: Oct 13, 2026 – Oct 19, 2026Cutoff passed — ships next business day

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • LBZ 68mm turbo

    LLY LBZ LMM 04.5-10 RDS 68mm Duramax Turbocharger Brand New

    $2,350.00
    Estimated delivery: Oct 13, 2026 – Oct 19, 2026Cutoff passed — ships next business day

    -

    Select options This product has multiple variants. The options may be chosen on the product page
  • LML Duramax 72mm Turbo

    LLY LBZ LMM 04.5-10 RDS 72mm Duramax Turbocharger Brand New

    $2,450.00
    Estimated delivery: Oct 13, 2026 – Oct 19, 2026Cutoff passed — ships next business day

    -

    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 LMM including:

  • 2007.5 Chevrolet Silverado 2500HD
  • 2008 Chevrolet Silverado 2500HD
  • 2009 Chevrolet Silverado 2500HD
  • 2010 Chevrolet Silverado 2500HD
  • 2007.5 Chevrolet Silverado 3500
  • 2008 Chevrolet Silverado 3500
  • 2009 Chevrolet Silverado 3500
  • 2010 Chevrolet Silverado 3500

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