Note: This kit contains 3 O-rings.
Seal Kits
Only McFarlane has FAA approval to replace the old, less fuel resistant o-rings with the latest fuel-proof fluorocarbon o-rings!
Conveniently packaged to include all of the necessary o-rings and/or gaskets applicable to specific single engine Cessna aircraft models. McFarlane replaces the old Buna-N or Nitrile (MS series) o-rings and early synthetic rubber (NAS series) o-rings with fluorocarbon elastomer, which has improved fuel and heat resistance. Cork/rubber gaskets meet tough government standards for fuel resistance.
OEM Part Number | McFarlane Part Number | Comment |
FSSG-KT-1 | FSS-KT-17 | Verify eligibility to determine the correct kit. |
Make | Series | Model | Beginning S/N | Ending S/N | Location | Eligibility Chart |
Cessna | 172 | FR172K | FR17200591 | FR17200675 | fuel valve | 1610 |
Cessna | 172 | R172K | R1722000 | R1723454 | fuel valve | 1610 |
Cessna | 185 | 185 | 185-0001 | 185-0237 | fuel valve | 1610 |
Cessna | 185 | 185A | 185-0238 | 185-0413 | fuel valve | 1610 |
McFarlane Aviation, Inc. PMA Supplement R22 |
ELIGIBILITY, O-Ring and Gaskets |