MAHLE Engine Piston Set P/N:224-3985-0.25MM (Pack of 8)
Rebuild with confidence using the MAHLE Engine Piston Set 224-3896-0.25MM. The pistons are the parts that take the force of combustion in each cylinder and pass it through the connecting rods to the crankshaft, so a fresh, matched set is a core component of any engine overhaul. This set is a direct-fit replacement for the 2008-2011 and 2013 Lexus LX570; the 2008-2011 and 2013 Toyota Land Cruiser; the 2008-2013 Toyota Sequoia; and the 2007-2013 Toyota Tundra.
If worn or damaged original pistons are the cause of knocking, excessive oil consumption, or low compression on your engine, this set replaces them. Always confirm cylinder-bore machining and clearances against the vehicle service information before installation.
Interchange: Manufacturer part number 224-3896-0.25MM (also 2243896025MM).
What does this piston set do?
The pistons take the pressure of combustion in each cylinder and transfer it through the connecting rods to the crankshaft. This set supplies replacement pistons for an engine rebuild.
What does the 0.25MM in the part number mean?
It indicates a 0.25 mm oversize piston set, intended for cylinders that have been bored and machined 0.25 mm over standard during a rebuild. Confirm your bore size before ordering.
What vehicles does this fit?
It is a direct-fit replacement for the 2008-2011 and 2013 Lexus LX570 and Toyota Land Cruiser, the 2008-2013 Toyota Sequoia, and the 2007-2013 Toyota Tundra. See the Buyer's Guide tab to confirm your vehicle.
What are signs the pistons may need replacing?
Common signs include piston knock or slap, excessive oil consumption, blow-by, and low compression. Diagnose the underlying cause before replacing, as these symptoms can have other sources.
Is this sold as a set?
Yes, it is supplied as a piston set so all cylinders can be refreshed together during a rebuild. Verify cylinder-bore clearances against the vehicle service information before installation.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.