Rotomaster A1660307N Turbocharger Service Kit

Rotomaster Turbocharger Service Kit A1660307N

Rotomaster A1660307N is a new turbocharger service kit for remanufacturing a turbocharger that has no internal component damage. It uses O.E.-grade, direct-fit parts to restore serviceable turbo assemblies without replacing the complete unit.

Compatible with 2011-2016 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus 2011-2016 GMC Sierra 2500 HD and Sierra 3500 HD with vane position sensor applications.

Key Features

• Direct O.E. replacement components for a precise service fit
• Allows reuse of the center, compressor, and turbine housings
• Includes serviceable turbocharger wear items in one kit
• O.E.-grade component parts or better for durability
• Bearings included; O-rings and spacers included
• Transparent carrying case included for organized storage

Product Details

This Rotomaster New Turbocharger Service Kit is built for turbo repairs where the housings remain usable and the internal rotating assembly has not suffered damage. The package includes bolts, journal bearings, a thrust bearing, flinger, piston rings, O-rings, spacer, and retaining ring, giving technicians the core service parts needed for a proper remanufacture. Rotomaster A1660307N is a practical choice when the goal is to restore turbocharger function while controlling repair cost.

Rotomaster’s New Turbocharger Service Kit line focuses on direct-fit service components for turbocharger rebuild work. For Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD diesel applications with vane position sensor equipment, this kit supports a targeted repair approach instead of full turbocharger replacement.

This part cross-references Monroe Shocks & Struts (e.g., N166307K) for the same application.

What It Helps Address

• Turbocharger wear from aging bearings and sealing components
• Loss of boost performance caused by worn service parts
• Oil leakage related to degraded turbo seals and rings
• Excess shaft play from worn journal or thrust bearings
• Costly full turbocharger replacement when housings remain serviceable

Installation Notes and Tips

Verify turbocharger condition before installation. This kit is intended for units without internal component damage, and the center, compressor, and turbine housings must be reusable. Confirm vane position sensor configuration and vehicle application before ordering, especially on 2011-2016 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models.

Follow turbocharger remanufacturing procedures, clean all mating surfaces thoroughly, and inspect related oil supply and return passages before reassembly. Use the included direct-fit service components as specified for the turbo repair process.

Quality Assurance

Rotomaster supplies O.E.-grade, direct-fit components in this service kit to support consistent turbocharger rebuilding results. The included transparent case helps keep the service parts organized during inspection and assembly.