McFarlane Aviation Products

FAA-PMA Manufacturer of Quality Aircraft Parts

Finally FAA-PMA Approved!
Seat Roller Housings for Cessna Aircraft

Save $$
Seat Roller Housing P/N MC1714000-33     Seat Roller Housing P/N MC1200603-42     Seat Roller Housing P/N MC1414104-39
       Seat Roller Housing P/N MC1414104-41


Need help selecting the correct housing for your seat?
With over two dozen part numbers and many different seat options, this can be very challenging. Only McFarlane has a convenient flowchart to make it easy!

Try the flowchart now!

Convenient Flowchart   Cessna Seat Roller Housings


Housing/Bracket Assemblies
Save time and money with housing/bracket assemblies. Most housings with a locking pin hole are available with or without the MC1414104-8 bracket. Just add a "B" suffix to the housing part number to buy the complete assembly.
Bracket MC1414104-8 also available separately.

McFarlane highly recommends buying complete assemblies. The bracket rivet spacing is very close making riveting difficult without special tooling.

Roller housing/bracket assemblies save time. The old bracket does not have to be removed and reinstalled.

Typical seat roller housing, bracket, and housing/bracket assembly:

For ordering information, go to Seat Roller Housings.

New! Seat Adjustment Springs
for Piper Aircraft

Replacement springs just got more affordable!

  • Direct replacement - no conversion kit required
  • One required per bucket seat
  • Avoid downtime and expense of repeated overhauls


Replacements for both styles now available:

Gas Spring Style - P/N MC587-404

Seat Adjustment Springs for Piper Aircraft

  • Originals were manufactured by Stabilus Bloc-O-Lift or Gas Springs Corp Easy Lift
  • M10x1 metric thread (~0.39 inch diameter)
  • Adapter P/N MC37902-06 also available (threads on end of spring)


Coil Spring/Hydraulic Style - P/N MC555-692

Seat Adjustment Springs for Piper Aircraft

  • McFarlane replaces the old coil spring/hydraulic style with a gas spring
  • Originals were manufactured by P. L. Porter Hydrolok
  • 3/8-24 UNF thread

For more information, go to Seat Adjustment Springs.

Maintenance Tip:
Aircraft make, model and serial number are not sufficient to ensure the correct replacement spring as many aircraft may have been originally equipped with either one or retrofitted with a conversion kit. If the spring you are replacing is marked with a brand name (e.g. P.L. Porter or Stabilus) the correct replacement is readily identified. The coil spring/hydraulic style are also identifiable by a 1-1/4" diameter visible coil spring. The thread may also be measured to verify the correct identification.

Original Gas Spring Style

Original Coil Spring/Hydraulic Style

New! Primary Exhaust Flange for Cessna Caravan
Improved to prevent cracking

Primary Exhaust Flange for Cessna Caravan

  • Direct replacement
  • Precision fit with improved clearance
  • All 208 and 208B aircraft with -114 or -114A engine
  • Features a wide notch and eliminates a fastener to reduce stress concentration to help prevent cracking

For more product information, go to Part Number AF2654006-10.

Employment Opportunities

Do you know someone looking for a great career opportunity with a company that works and thinks globally in the aviation sector? McFarlane has several open positions at our facility in Baldwin City, Kansas for motivated and dedicated team players.

For more information, go to McFarlane Careers.

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McFarlane Aviation ProductsMcFarlane Aviation Products

McFarlane Aviation, Inc. 
696 East 1700 Road
Baldwin City, Kansas 66006

785.594.2741 Phone
785.594.3922 Fax