McFarlane's Nose Strut Seal Kit Solves the Problem

Don't waste your time with substandard seals, nothing compares!

FAA-PMA and manufactured by McFarlane.

Double edge ("X" style) seal that will not twist and leak!
Solves the continuous leak and re-service problems with the Cessna nose strut
Go years without servicing!

Seal Cross Section:

New Style Seal	Old Style Seal

P/Ns MCSK172-1F

FAA-PMA direct replacement for Cessna P/N SK172-1F
Also includes AN901-5A gasket
Improved lock rings are made of 304 stainless steel for better corrosion resistance.
Components also available separately

Why Does My Cessna Nose Strut Keep Leaking Down?

By Dave McFarlane

Maintenance Tip:
Wipe the chrome strut down with Stoddard solvent (mineral spirits) periodically to soften and remove any dried oil film, dirt, dust, and bugs.

To find the seal kit for your aircraft, go to Main and Nose Strut Seal Kits.