Sonnax scarf cut piston seal MZ-O-3 replaces worn or damaged seals in Mazda FN4A-EL and FS5A-EL (FNR5) converters and Ford 4F27E (Focus) and FN5A (FS5A-EL) converters. This piston seal is an alternative to OE-style square cut seal FD-O-11.
Seal Style: Scarf cut
Outer Dia.: 3.493"
Where to Buy
Existing Customers: Contact your sales representative.