Specifically designed to fit the HE351CW turbocharger found on OEM 04.5-09 DODGE RAM trucks with the 5.9L 24V. The blanket efficiently covers the turbine housing while giving the wastegate arm assembly full range of motion. This blanket is designed to fit the OEM and similar aftermarket HE351CW turbochargers. Since vibration on a turbocharger is inevitable we have created a more durable design. Our turbo blankets feature a knitted wire mesh inner layer that separates the insulation material from the turbocharger housing, greatly increasing durability and reducing breakdown. Installing a Thermal Zero Lava Turbo blanket will cut down up to 90% of direct heat emitted from your turbocharger. In turn this will allow the turbo to spool faster and be more efficient. Not sure if this blanket will fit your turbo. Check the known good fit turbo models below or measure your turbo and check the measurement picture above to verify it will be a good fit. Suggested Turbocharger Models: Holset HE351CW Holset 4036835 Holset HY35W Holset 4043600 Holset 4089797 Holset 4089673 Holset 4037001 Holset 4037002 Holset 5143256AA Holset R5143256AA Holset 4043600R