Turbochargers Direct Remanufactured OEM IHI RHC6 Turbo For 2002 2003 2004 GM 6.6L LB7 With California Emissions TUR-103450-TDR

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This is an original equipment IHI RHC6 turbocharger that has been fully remanufactured in America to exact OEM specifications. IHI was the original supplier for GM on the 6.6L Duramax LB7 engine. This is a complete turbo with the wastegate actuator and an installation kit with gaskets. This turbo is for California emissions vehicles. This turbo is guaranteed to be a direct bolt-on, exact fit OEM replacement! 

When you buy a Turbochargers Direct brand remanufactured turbo, you will get a part that performs like new, or better. Not all reman turbos are the same quality, so make sure you know what you are getting. We are so confident in the superior quality of our Turbochargers Direct brand remanufactured turbos that we include a FREE 2 YEAR WARRANTY. Our rigorous remanufacturing processes and strict quality control standards ensure that you will receive a turbo you can rely on for years to come. 

This is guaranteed to be an exact fit replacement for the OEM Turbocharger and replaces the interchange part numbers listed on this page. This Turbocharger may also interchange with other part numbers. If you need help identifying the correct part for your application, please contact us for expert technical support. 

Product Type: Turbocharger 

Our SKU: TUR-103450-TDR 

Condition: Remanufactured 

Brand: Turbochargers Direct® 

Model: RHC6 

Interchange Part Number(s): 100TBC573S, 2911101000, 2N108, 2N-108, 2T108, 2T-108, 3370044, 337-0044, 57699900000, 599TC21004100, 6T598, 6T-598, 8296759992, 829-675-9992, 8972541603, J1660301N, J8060106R, T2035, TBC573, TBC573S 

Warranty: 24 Month - Industry Best Warranty 

Weight: 43.3 lbs 

Years: 2002, 2003, 2004 

Makes: Chevrolet, GMC 

Models: Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500 

Engines: 6.6L 

Notes: Californa Emissions Vehicles Only 


  • 5
    Quality Product

    Posted by Tom on Nov 18th 2022

    I bought this for my 2004.5 GMC 2500HD LB7 with California Emissions. Direct fit replacement with no problems. GM no longer makes these turbos. I didn't want to go aftermarket, so finding this rebuilt turbo for about half the cost of a new aftermarket one was exactly what I needed. Fast order processing, I paid extra for overnight shipping, and turbo arrived within 24hours of placing order.