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4F27E (Focus), FN4A-EL, FNR5 (FS5A-EL) , FS5A-EL (FNR5)

Piston Seal

Part No.

MZ-O-3

Piston Seal
  • Piston Seal

Small_mz-o-3

4F27E (Focus), FN4A-EL, FNR5 (FS5A-EL) , FS5A-EL (FNR5)

Piston Seal

Part No. MZ-O-3

  • Outer Dia.: 3.493"
  • Width: 0.093"
  • Height: 0.113"
  • Color: Black
  • Material: PTFE
  • Seal Style: Scarf cut

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.

  • Related Parts
  • Seal Ring