Piper Aircraft Front Mounted Door Seal P301-23

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Part# 05-06859
MFR Model# ADS-P301-23


Piper Aircraft Front Mounted Door Seal P301-23.

Nearly a year of development and testing went into creating this revolutionary Entry Door Seal for aircraft. Custom extruded from a special hybrid rubber compound, the seal is superior to any seal on the market.
The thick leg of the P301-23 is just under 3/8" thick. The thin leg is tapered.

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Application Chart

Aircraft Model Aircraft S/N
PA28-140 28-7625030 and sub
PA28-150, PA28-160, PA28-180 28-7505261 and sub
PA28-235 28-7610021 and sub
PA28-151 28-7615002 and sub
PA28-161 28-7716001and sub
PA28-181 28-7690001and sub
PA28-236 28-7911001and sub
PA28R-200 28R-7635018 and sub
PA28R-201 28R-7737002 and sub
PAS32-260 32-7600002 and sub
PA32-300 32-7640030 and sub
PA32R-300 32R-7680014 and sub
PA32RT-300 32R-7685001 and sub
PA32RT-300T 32R-7887001 and sub
PA32-301 32-8006001 and sub
PA32-301T 32-8024002 and sub
PA32R-301, PA32R-301T 32R-8013001 and sub
PA32-301XTC 3255001 and sub
PA34-200T 34-76770064 and sub
PA34-220T 34-8133001 and sub


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Installed this seal on my ‘98 Saratoga II HP. Excellent product! Mine was an exact replacement to the original Piper seal in all regards.

Rock B Verified Purchase


December 20, 2022


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What is the difference between P301-1 and P301-23 (Door Seals)

Per the manufacturer, the only difference is the -23 is a little thicker. Other than that it just depends on the serial number of the aircraft to determine which one is required.

Q: My PA28-161 is a 1978. The serial numbers listed for this product is only through 1977. Is there a big difference, or will it work well on my aircraft?

Yes, your aircraft falls within the P301-23 (05-06859) seal applicability. It is meant to include seals starting at 28-7716001 and later (meaning 1978, 1979, etc..). Short answer, is yes, it will work for your aircraft.

Q: What is the thickness of the P301-23 material?

This is an L shaped rubber seal. The thicker side is 1/2" and the thinner side is 1/4".

Q: Do you have to apply adhesive? or does it have it ready to go?

You would need to apply an adhesive.

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