2001+ Duramax Fluidampr Harmonic Damper (760131) 2008 - 2010 GM Steering & Suspension radiused grooves

radiused grooves

they strive to elevate the performance and reliability of engines across industries

9L with the MAHLE 224-3355WR Piston with Rings

9L Mahle Set of 6 Pistons w/ Rings - Standard (224-3523WR)

2001+ Duramax Fluidampr Harmonic Damper (760131) 2008 - 2010 GM Steering & Suspension radiused groovesUsing only three parts (a laser welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI approved Fluidampr harmonic dampers can control all crankshaft vibration not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.