The Merchant Automotive Turbo Install Gasket Kit includes every gasket and seal needed to install an OEM replacement or drop-in upgrade turbocharger on a 2004.5 - 2005 LLY 6.6 Liter Duramax. It covers the exhaust up pipes, the EGR cooler connection, the oil feed and drain, and the coolant lines. Every component is individually packaged and labeled, so it's easy to grab the right seal at each connection during install.

Key Features

• Complete gasket and seal set for LLY turbo removal and installation
• Up pipe gaskets at both the exhaust manifolds and the turbo
• LLY-specific EGR cooler to up pipe gasket
• Upper and lower turbo oil drain gaskets plus oil feed banjo seal
• Turbo coolant pipe banjo seals
• Each part individually packaged and labeled

Benefits

• One kit covers every seal disturbed during a turbo swap
• New gaskets prevent exhaust, oil and coolant leaks on the new turbo
• Labeled packaging speeds up installation and avoids mix-ups
• Costs less than buying each gasket individually

Fitment

• 2004.5 - 2005 Chevrolet Silverado 2500HD / 3500HD 6.6 Liter Duramax LLY
• 2004.5 - 2005 GMC Sierra 2500HD / 3500HD 6.6 Liter Duramax LLY

Upgrading your turbo? See the Stealth Mach 1 Turbo, Stealth Mach 2 Turbo or Stealth STR Turbo for 2004.5 - 2010. Working on a different year?

See the 2006 - 2007 LBZ or 2007.5 - 2010 LMM Turbo Install Gasket Kit.

What's Included

• (2) Exhaust manifold to up pipe gaskets (GM 97188685)
• (2) Turbocharger to up pipe gaskets (GM 97192618)
• (1) EGR cooler to up pipe gasket, LLY (GM 97328807)
• (1) Upper turbo drain gasket (GM 97227012)
• (1) Lower turbo drain gasket (GM 97208191)
• (1) Turbo oil feed pipe banjo seal (GM 97331137)
• (2) Turbo coolant pipe banjo seals (GM 97373522)

Details:

• Engine Manufacturer: Duramax
• Liter: 6.6 Liter
• Engine Designation: LLY
• Engine Years: 2004-2005

Applications:

• 2004-2005 Silverado/Sierra 2500HD/3500HD LLY