Up for sale is a high quality piston set manufactured by Federal Mogul (USA) as replacement for Isuzu part numbers 8-94478-116-0, 8-97176-648-0. This set features a top groove steel insert (also known as "alfin") for increased piston durability. It comes with four pins and four circlips.
It fits Isuzu NKR NPR trucks, Hitachi excavators, Sumitomo excavators and other industrial vehicles using the Isuzu 4BE1 engine.
Note: the pistons in this kit do not have valve recess. Please match up your old pistons to the pictures before buying. If you need the pistons with valve recess, this set is not it.
This set comes in standard size.