This seal kit is compatible with Lancair 235,  320, 360 and Legacy nose gear struts produced by Esco.  It is the most complete kit available including:

• Qty 1 – Piston O-Ring 2-1/4″ OD 1/8″W (90A DURO)
• Qty 4 – Housing & Sleeve O-Ring 2-1/4″ OD 1/8″ W (Upgraded Viton)
• Qty 2 – Roll Pin 5/32 X 1/2″
• Qty 4IN – Damper O-Ring Cord
• Qty 2 –  Guide Key O-Ring (Upgraded Viton)
• Qty 1 – Valve Sealing Washer
• Qty 2 – Bonded Washer
• Qty 1 – Rod Seal
• Qty 1 – Rod Dust Wiper
• Qty 8IN – Piston Bearing Strip
• Qty 1 – Valve Core, 4000psi

This kit services one (1) strut.  Additional tools, materials, and Lancair instructions are required.

Attention:  The Viton O-rings enhance chemical and environmental resistance, however may not be suitable in extremely low temperatures.  If you are operating below -20F or do not wish to use this alternate material reach out to us and we will instead supply the original nitrile o-rings with your kit.

Attention: O’Day Design LLC does not recommend owners reseal nose struts unless they have the proper documentation, training, skills, and tooling required to perform the job properly.  Due to the time required, O’Day Design LLC is unable to train or provide detailed guidance to each owner performing this work.

This product is designed to fit the Lancair 235, 320, 360 & Legacy models.

Disclaimer:

This seal kit is provided to assist owners and mechanics complete their own repairs to their strut. This kit is made of industry standard seals, parts, and materials taken directly from the original manufacture’s (Lancair) kits which are no longer in production. The only difference in this kit is that it uses Viton O-rings which are meant to improve the time required between reseals via. improved chemical and environmental resistance. O’Day Design LLC did not design the original strut, nor size and specify the original seals used in it. As such O’Day Design LLC makes no claim as to the airworthiness of the design or particular strut being serviced.

O’Day Design LLC assembles these kits as a convenience for owners who would otherwise need to procure these same seals in large qualities to meet minimum order requirements.  There are known to be a number of variations of the Esco strut design, and so the kit may not match that of the aircraft.  As such, O’Day Design LLC cannot guarantee that this kit is proper for all variations of the design. It is the installers responsibility to identify any incompatibilities or differences and complete the reseal appropriately.

By using this seal kit, the installer, owner, operator, and their representatives understand and assume all risks involved with completing the reseal and subsequently operating the aircraft with this strut. To the extent permitted by law, they agree to indemnify, defend, and hold harmless O’Day Design LLC from any and all claims, actions, liabilities, suites, injuries, demands, obligations, losses, settlements, judgments, damages, fines, penalties, costs, and expenses, including attorney’s fees and other expenses, (collectively a “Claim”) arising out of, or relating to, the installation or use of this seal kit.

O’Day Design LLC encourages feedback from owners and installers on the content of this kit so that it may be improved for other future installations.