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Ryan's Diesel Service
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2004.5 Chevrolet Silverado 2500HD LLY Duramax Turbochargers

  • Year
  • 2004.5

  • Make
  • Chevrolet

  • Model
  • Silverado 2500HD

  • Engine
  • LLY Duramax

  • Size

Enhance the performance and fuel efficiency of your 2004.5 Chevrolet Silverado 2500HD (LLY Duramax 6.6L) with a high-quality turbocharger from Ryan's Diesel Service. Our superior turbochargers are designed to optimize airflow, increase horsepower and torque, and reduce engine stress. With an RDS turbocharger, you can expect a noticeable improvement in your truck’s overall functionality and longevity. Invest in your vehicle's performance today with a turbocharger from Ryan's Diesel Service, where we prioritize durability, precision, and customer satisfaction.

View Turbo Options

Our Turbos

  • Duramax Turbo Pro Stock
    Rated 5.00 out of 5

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

    $1,850.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • Duramax 64mm turbo
    Rated 5.00 out of 5

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

    $2,250.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • LLY LBZ LMM 66mm
    Rated 5.00 out of 5

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

    $2,350.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • LBZ 68mm turbo
    Rated 5.00 out of 5

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

    $2,350.00

    -

    Add to cart Add to cart 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

    -

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

Why Choose Us?

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.

At Ryan’s Diesel Service, we specialize in crafting high-quality diesel turbos that are built to perform and last. Every turbo we manufacture is produced in-house to ensure top-tier quality control, using advanced equipment like our HAAS VF4 5-axis machining center and turbo balancing machines. This meticulous process guarantees the reliability and precision you need for your vehicle.

We stand behind our products, offering warranties detailed in our product descriptions and on our warranties page. When you choose an RDS turbo, you’re getting a product that has been designed, tested, and balanced with the utmost care to deliver optimal performance.

About Ryan’s Diesel

RDS Turbos for 2004.5 Chevrolet Silverado 2500HD LLY Duramax

Boost Your Truck’s Performance with a Turbocharger

Experience an unmatched enhancement in your 2004.5 Chevrolet Silverado 2500HD's performance by investing in a turbocharger from Ryan's Diesel Service. This game-changing addition to your LLY Duramax 6.6L engine opens the door to superior power, torque, and overall engine efficiency. By utilizing exhaust gases to compress air into the combustion chamber, a turbocharger can significantly increase horsepower without adding extra weight to your vehicle.

Top-of-the-line Durability and Longevity

We understand that as a Silverado owner, you value durability. Our turbochargers are meticulously designed to withstand the harshest conditions and to serve you for an extended period. They are built from high-quality materials to ensure resistance against wear and tear, offering you an impressive lifespan even under heavy-duty use. With a turbocharger from Ryan's Diesel Service, you're not just purchasing a product, but a long-term investment for your vehicle.

Improve Your Fuel Efficiency

Fuel efficiency is more than just a buzzword for us; it's a commitment. By equipping your 2004.5 Chevrolet Silverado 2500HD with one of our turbochargers, you're optimizing your engine's air-fuel mixture, leading to improved fuel economy. Experience the joy of longer drives with fewer stops at the gas station, all while enjoying your truck's enhanced performance.

Easy Installation and Maintenance

Our turbochargers are designed with simplicity and convenience in mind. They are easy to install, ensuring you can get back on the road as quickly as possible. Additionally, they require minimal maintenance, allowing you to enjoy the benefits of your turbocharged engine without constant upkeep worries.

Choose Ryan's Diesel Service for Your Turbocharger

When it's time to upgrade your 2004.5 Chevrolet Silverado 2500HD, trust the experts at Ryan's Diesel Service. Our commitment to quality, performance, and customer satisfaction makes us the ideal choice for your turbocharger needs. Boost your truck's performance, enhance its durability, and improve its efficiency - all with one simple, cost-effective addition. Choose a turbocharger from Ryan's Diesel Service today.

More Products

TCMs

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Drop-In Turbos

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Air Intakes

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S400 Turbochargers

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Lift Pumps

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Transmission

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Shop By Category

  • Shop All
  • Drop in Turbos
    • Cab & Chassis Turbocharger
    • Dodge Cummins
      • 94-02 5.9L
      • 03-07 5.9L
      • 07.5-18 6.7L
      • 19-24 6.7L
    • Ford Powerstroke
      • 99.5-03 7.3L
      • 03-07 6.0L
      • 11-14 6.7L
      • 15-19 6.7L
      • 20-22 6.7L
      • 23-25 6.7L
    • Chevy/GMC Duramax
      • 01-04 LB7
      • 04.5-05 LLY
      • 06-07 LBZ
      • 07.5-10 LMM
      • 11-16 LML
      • 17-23 L5P
  • Air Intake
  • Exhaust Components
  • Lift Pump
  • Transmission
  • S400 Turbocharger
  • Fuel Systems
    • 01-04 LB7
    • 04.5-05 LLY
    • 06-07 LBZ
    • 07.5-10 LMM
    • 11-16 LML
Ryan's Diesel Service

W356S8950 Godfrey Lane
Eagle, WI 53119

Call us at 262-844-9990

sales@ryansdieselservice.com

“Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.”

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