2008-2010 Powerstroke 6.4L Mahle Set of 8 Pistons w/ Rings - 0.25MM (224-3851WR-0.25MM)2008 2010 Powerstroke 6. 4L Mahle Set of 8 Pistons w Rings 0. 25MM (224 3851WR0. 25MM) The MAHLE 224 3851WR 0. 25MM Piston With Rings (0. 25MM) provides your 2008 2010 Ford 6. 4L Powerstroke with an OEM replacement. Engineered to factory specifications, the Piston With Rings makes replacing worn pistons easy.

020 Piston With Rings

We’ve seen enough factory units fail under pressure to know that a "stock replacement" isn't enough

When the filter and oil system are already primed

Standard • HO (High Output) • NON HO (NON High Output)

Order the style designed for fitment with your vehicle and engine application

high fuel-delivery situations with our Bolt-On Cam Gear Retainer

4L Upper Gasket Set (HS54657)

Prevent Gear Slippage: Lock your helical cut cam gear in place

and valves

and meticulous inspection

Ring Kit (7233DKT)

if you need to re-torque or “hot-torque “the head