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Part # CA66815-000A
Fuel Cap Seal
Don't pay for a fuel cap when you only need to replace the seal!
Round o-ring made of Viton to eliminate any swelling issues experienced when using Autogas.
This gasket is not approved for use on all Piper fuel cap assemblies. Please view PMA Supplement 79 to verify use of this gasket on your specific fuel cap assembly.
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
| Make | Model | Start S/N | End S/N | Comment | Eligibility Chart |
|---|---|---|---|---|---|
| Piper PA-28-140 | PA-28-140 | S/N 28-20001 – 28-7725290 | 28-7725290 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-150 | PA-28-150 | S/N 28-1761 – 28-4377 | 28-4377 | Comment | Eligibility Chart 6636 |
| Piper PA-28-151 | PA-28-151 | S/N 28-7415001 – 28-7715314 | 28-7715314 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-160 | PA-28-160 | S/N 28-1761 – 28-4377 | 28-4377 | Comment | Eligibility Chart 6636 |
| Piper PA-28-161 | PA-28-161 | S/N 2816001 – 2816119 | 2816119 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-161 | PA-28-161 | S/N 2841001 – 2841365 | 2841365 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-161 | PA-28-161 | S/N 2842001 – 2842999 | 2842999 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-161 | PA-28-161 | S/N 28-7716001 – 28-8616057 | 28-8616057 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-180 | PA-28-180 | S/N 28-1761 – 28-7505260 | 28-7505260 | Comment | Eligibility Chart 6636 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7690001 – 28-8690062 | 28-8690062 | Comment Used with fuel cap assemblies P/N 66817-00 and 39824-02 only. | Eligibility Chart 6636 |
| Piper PA-28-201T | PA-28-201T | S/N 28-7921001 – 28-7921095 | 28-7921095 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-235 | PA-28-235 | S/N 28-10001 – 28-7710089 | 28-7710089 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-236 | PA-28-236 | S/N 2811001 – 2811050 | 2811050 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-236 | PA-28-236 | S/N 2845001 – 2845999 | 2845999 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28-236 | PA-28-236 | S/N 28-7911001 – 28-8611008 | 28-8611008 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28R-180 | PA-28R-180 | S/N 28R-30002 – 28R-7130013 | 28R-7130013 | Comment | Eligibility Chart 6636 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-35001 – 28R-7135238 | 28R-7135238 | Comment | Eligibility Chart 6636 |
| Piper PA-28R-201 | PA-28R-201 | S/N 2837001 – 2837061 | 2837061 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28R-201 | PA-28R-201 | S/N 2844001 – 2844999 | 2844999 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28R-201 | PA-28R-201 | S/N 28R-7737002 – 28R-7837317 | 28R-7837317 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28R-201T | PA-28R-201T | S/N 2803001 – 2803012 | 2803012 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28R-201T | PA-28R-201T | S/N 28R-7703001 – 28R-7803373 | 28R-7803373 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28RT-201 | PA-28RT-201 | S/N 28R-7918001 – 28R-8218026 | 28R-8218026 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28RT-201T | PA-28RT-201T | S/N 2831001 – 2831038 | 2831038 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-28RT-201T | PA-28RT-201T | S/N 28R-7931001 – 28R-8631005 | 28R-8631005 | Comment Used with fuel cap assembly P/N 66817-00 only. | Eligibility Chart 6636 |
| Piper PA-32-260 | PA-32-260 | S/N 32-1 – 32-7800008 | 32-7800008 | Comment | Eligibility Chart 6636 |
| Piper PA-32-300 | PA-32-300 | S/N 32-40000 – 32-7840222 | 32-7840222 | Comment | Eligibility Chart 6636 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7940001 – 32-7940290 | 32-7940290 | Comment | Eligibility Chart 6636 |
| Piper PA-32-301 | PA-32-301 | S/N 3206001 – 3206060 | 3206060 | Comment Used with fuel cap assembly P/N 38599-02 only. | Eligibility Chart 6636 |
| Piper PA-32-301 | PA-32-301 | S/N 32-8006002 – 32-8606023 | 32-8606023 | Comment Used with fuel cap assembly P/N 38599-02 only. | Eligibility Chart 6636 |
| Piper PA-32-301T | PA-32-301T | S/N 32-8024001 – 32-8424002 | 32-8424002 | Comment Used with fuel cap assembly P/N 38599-02 only. | Eligibility Chart 6636 |
| Piper PA-32R-300 | PA-32R-300 | S/N 32R-7680001 – 32R-7880068 | 32R-7880068 | Comment | Eligibility Chart 6636 |
| Piper PA-32R-301 | PA-32R-301 | S/N 3213001 – 3213103 | 3213103 | Comment | Eligibility Chart 6636 |
| Piper PA-32R-301 | PA-32R-301 | S/N 3246001 – 3246999 | 3246999 | Comment | Eligibility Chart 6636 |
| Piper PA-32R-301 | PA-32R-301 | S/N 32R-8013001 – 32R-8613006 | 32R-8613006 | Comment | Eligibility Chart 6636 |
| Piper PA-32R-301T | PA-32R-301T | S/N 3229001 – 3229003 | 3229003 | Comment | Eligibility Chart 6636 |
| Piper PA-32R-301T | PA-32R-301T | S/N 3257001 – 3257999 | 3257999 | Comment | Eligibility Chart 6636 |
| Piper PA-32R-301T | PA-32R-301T | S/N 32R-8029001 – 32R-8629008 | 32R-8629008 | Comment | Eligibility Chart 6636 |
| Piper PA-32RT-300 | PA-32RT-300 | S/N 32R-7885002 – 32R-7985106 | 32R-7985106 | Comment | Eligibility Chart 6636 |
| Piper PA-32RT-300T | PA-32RT-300T | S/N 32R-7787001 – 32R-7987126 | 32R-7987126 | Comment | Eligibility Chart 6636 |
| Piper PA-34-200 | PA-34-200 | S/N 34-7250001 – 34-7450220 | 34-7450220 | Comment | Eligibility Chart 6636 |
| Piper PA-34-200T | PA-34-200T | S/N 34-7570001 – 34-8170092 | 34-8170092 | Comment | Eligibility Chart 6636 |
| Piper PA-34-220T | PA-34-220T | S/N 3433001 – 3433172 | 3433172 | Comment Used with fuel cap assemblies P/N 38599-02 and 39824-02. | Eligibility Chart 6636 |
| Piper PA-34-220T | PA-34-220T | S/N 3447001 – 3447029 | 3447029 | Comment Used with fuel cap assemblies P/N 38599-02 and 39824-02. | Eligibility Chart 6636 |
| Piper PA-34-220T | PA-34-220T | S/N 3448001 – 3448079 | 3448079 | Comment Used with fuel cap assemblies P/N 38599-02 and 39824-02. | Eligibility Chart 6636 |
| Piper PA-34-220T | PA-34-220T | S/N 3449001 – 3449999 | 3449999 | Comment Used with fuel cap assemblies P/N 38599-02 and 39824-02. | Eligibility Chart 6636 |
| Piper PA-34-220T | PA-34-220T | S/N 34-8133001 – 34-8633031 | 34-8633031 | Comment Used with fuel cap assemblies P/N 38599-02 and 39824-02. | Eligibility Chart 6636 |
| Piper PA-34-220T | PA-34-220T | S/N 34-8133001 – 34-8633031 | 34-8633031 | Comment Used with fuel cap assemblies P/N 38599-02 and 39824-02. | Eligibility Chart 6636 |
| Piper PA-38-112 | PA-38-112 | S/N 38-78A0001 – 38-82A0122 | 38-82A0122 | Comment | Eligibility Chart 6636 |
| Piper PA-44-180 | PA-44-180 | S/N 4496001 – 4496999 | 4496999 | Comment Used with fuel cap assembly 66817-02 only. | Eligibility Chart 6636 |
| Piper PA-44-180T | PA-44-180T | S/N 44-8107001 – 44-8207020 | 44-8207020 | Comment Used with fuel cap assembly 66817-02 only. | Eligibility Chart 6636 |
Reference only: Please verify the product is eligible for your aircraft before adding to your cart.
How do I keep contaminants out of my fuel system?
The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.