I bought this truck secondhand is there any way i can tell without removing the transmission if it still has the dual mass fly wheel? If it does still have the dual mass flywheel can i just replace the clutch disk and pressure plate or do i need to replace the flywheel to?

 

Yes 2006 g56 should have a dmf unless it's been changed out. You can tell if the dmf is still there if you still have stock hydralics, also if it is quiet at all times when you take off from a stop, & you can remove a cover plate opposite side of the starter two bolts & then you can see the flywheel, turn the motor & if you see small bolts as u turn it the dmf is there.