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Part # MC0523531
Improved Upper Gasket P/N MC0523531
Thicker, softer material for a better seal around the tinnerman clips.
Thickness 0.094"

Replace dry, brittle leaky gaskets to prevent water contamination in fuel.
Gaskets required to seal between the wing skin, fuel filler neck, fuel tank adapter and fuel tank.
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WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
| Make | Model | Start S/N | End S/N | Quantity Per Aircraft | Location | Comment | Eligibility Chart |
|---|---|---|---|---|---|---|---|
| Cessna 140A | 140A | S/N 15200 – 15724 | 15724 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150 | 150 | S/N 17001 – 59018 | 59018 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150 | 150 | S/N 17001 – 59018 | 59018 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150A | 150A | S/N 15059019 – 15059350 | 15059350 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150A | 150A | S/N 15059019 – 15059350 | 15059350 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150B | 150B | S/N 15059351 – 15059700 | 15059700 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150B | 150B | S/N 15059351 – 15059700 | 15059700 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150C | 150C | S/N 15059701 – 15060087 | 15060087 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150C | 150C | S/N 15059701 – 15060087 | 15060087 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150D | 150D | S/N 15060088 – 15060772 | 15060772 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150D | 150D | S/N 15060088 – 15060772 | 15060772 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150E | 150E | S/N 15060773 – 15061532 | 15061532 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150E | 150E | S/N 15060773 – 15061532 | 15061532 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150F | 150F | S/N 15061533 – 15064532 | 15064532 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150F | 150F | S/N 15061533 – 15064532 | 15064532 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150G | 150G | S/N 15064533 – 15067198 | 15067198 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150G | 150G | S/N 15064533 – 15067198 | 15067198 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150H | 150H | S/N 15067199 – 15069308 | 15069308 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150H | 150H | S/N 15067199 – 15069308 | 15069308 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150J | 150J | S/N 15069309 – 15071128 | 15071128 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna 150J | 150J | S/N 15069309 – 15071128 | 15071128 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150K | 150K | S/N 15071129 – 15072003 | 15072003 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna 150K | 150K | S/N 15071129 – 15072003 | 15072003 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150L | 150L | S/N 15072004 – 15072628 | 15072628 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 150L | 150L | S/N 15072004 – 15072628 | 15072628 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna A150K | A150K | S/N A1500001 – A1500226 | A1500226 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna A150K | A150K | S/N A1500001 – A1500226 | A1500226 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna A150L | A150L | S/N A1500227 – A1500276 | A1500276 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna A150L | A150L | S/N A1500227 – A1500276 | A1500276 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna F150F | F150F | S/N F150-0001 – F150-0067 | F150-0067 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F150F | F150F | S/N F150-0001 – F150-0067 | F150-0067 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna F150G | F150G | S/N F150-0068 – F150-0219 | F150-0219 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F150G | F150G | S/N F150-0068 – F150-0219 | F150-0219 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna F150H | F150H | S/N F150-0220 – F150-0389 | F150-0389 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F150H | F150H | S/N F150-0220 – F150-0389 | F150-0389 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna F150J | F150J | S/N F150-0390 – F150-0529 | F150-0529 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When Equiped with Patroller Wing Fuel Tank | Eligibility Chart 1340 |
| Cessna F150J | F150J | S/N F150-0390 – F150-0529 | F150-0529 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F150K | F150K | S/N F15000530 – F15000658 | F15000658 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F150K | F150K | S/N F15000530 – F15000658 | F15000658 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna F150L | F150L | S/N F15000659 – F15000738 | F15000738 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna F150L | F150L | S/N F15000659 – F15000738 | F15000738 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FA150K | FA150K | S/N FA1500001 – FA1500081 | FA1500081 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FA150K | FA150K | S/N FA1500001 – FA1500081 | FA1500081 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna FA150L | FA150L | S/N FA1500082 – FA1500120 | FA1500120 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna FA150L | FA150L | S/N FA1500082 – FA1500120 | FA1500120 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FA150L (when equipped w/FKA150-2311 & FKA150-2316) | FA150L (when equipped w/FKA150-2311 & FKA150-2316) | S/N FA1500121 – FA1500166 | FA1500166 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FA150L (when equipped w/FKA150-2311 & FKA150-2316) | FA150L (when equipped w/FKA150-2311 & FKA150-2316) | S/N FA1500121 – FA1500166 | FA1500166 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with extended range tanks | Eligibility Chart 1340 |
| Cessna 170A | 170A | S/N 18730 – 20266 | 20266 | Quantity Per Aircraft AR | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 170B | 170B | S/N 20267 – 27169 | 27169 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172 | 172 | S/N 28000 – 46754 | 46754 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172A | 172A | S/N 46755 – 47746 | 47746 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172B | 172B | S/N 17247747 – 17248734 | 17248734 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172C | 172C | S/N 17248735 – 17249544 | 17249544 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172D | 172D | S/N 17249545 – 17250572 | 17250572 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172E | 172E | S/N 17250573 – 17251822 | 17251822 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172F (T-41A) | 172F (T-41A) | S/N 17251823 – 17253392 | 17253392 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172G | 172G | S/N 17253393 – 17254892 | 17254892 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172H (T-41A) | 172H (T-41A) | S/N 17254893 – 17256512 | 17256512 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172I | 172I | S/N 17256513 – 17257161 | 17257161 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172K | 172K | S/N 17257162 – 17259223 | 17259223 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna 172K | 172K | S/N 17257162 – 17259223 | 17259223 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 172L | 172L | S/N 17259224 – 17259823 | 17259823 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna 172L | 172L | S/N 17259224 – 17259903 | 17259903 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172D | F172D | S/N F172-0001 – F172-0018 | F172-0018 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172E | F172E | S/N F172-0019 – F172-0085 | F172-0085 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172F | F172F | S/N F172-0086 – F172-0179 | F172-0179 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172G | F172G | S/N F172-0180 – F172-0319 | F172-0319 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172H | F172H | S/N F17200655 – F17200754 | F17200754 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna F172H | F172H | S/N F17200655 – F17200754 | F17200754 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172H | F172H | S/N F172-0320 – F172-0654 | F172-0654 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172H | F172H | S/N F1720560 – F172-0654 | F172-0654 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna F172K | F172K | S/N F17200755 – F17200804 | F17200804 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna F172K | F172K | S/N F17200755 – F17200804 | F17200804 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna FP172 | FP172 | S/N FP172-0001 – FP172-0003 | FP172-0003 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna FR172E | FR172E | S/N FR17200001 – FR17200060 | FR17200060 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FR172F | FR172F | S/N FR17200061 – FR17200145 | FR17200145 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FR172G | FR172G | S/N FR17200146 – FR17200225 | FR17200225 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna FR172H | FR172H | S/N FR17200226 – FR17200300 | FR17200300 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna P172D | P172D | S/N P17257120 – P17257188 | P17257188 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment When equipped with Long Range Fuel Tanks | Eligibility Chart 1340 |
| Cessna R172E (T-41B,C,D) | R172E (T-41B,C,D) | S/N R172-0302 – R1720335 | R1720335 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna R172F (T-41D) | R172F (T-41D) | S/N R172-0336 – R172-0409 | R172-0409 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna R172G (T-41C,D) | R172G (T-41C,D) | S/N R1720410 – R1720444 | R1720444 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna R172H (T-41D) | R172H (T-41D) | S/N R1720445 – R1720494 | R1720494 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 175 | 175 | S/N 55001 – 56238 | 56238 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 175A | 175A | S/N 56239 – 56777 | 56777 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 175B | 175B | S/N 17556778 – 17557002 | 17557002 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
| Cessna 175C | 175C | S/N 17557003 – 17557119 | 17557119 | Quantity Per Aircraft 2 | Location Fuel Tank | Comment | Eligibility Chart 1340 |
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.