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Part # MC25C-11P12
STUD, 1/4-20X1/4-20X1-3/8O12
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Product Details
Specifications
- Approval
- FAA PMA
- Condition
- New
- Manufacturer
- McFarlane Aviation
- Dimensions
- L: 4 x W: 3 x H: 1 in
- Weight
- 0.0375 lbs
- Unit of Measure
- Each
- McFarlane Part Number
- MC25C-11P12
Product Description
FAA-PMA approved for Continental and Lycoming engines
Save money and get an enhanced product with McFarlane Stainless Steel Exhaust Nuts and Studs! A heat-treated, high-strength stainless alloy improvement, these studs are nitrocarburized Black Max™ coated for additional corrosion protection and resistance to galling. The studs are tap-end studs that come in various oversized options for use on Continental and Lycoming engines.
- Lasts much longer! Save $$$ and labor!
- Less stress on the exhaust flanges and gaskets as the engine heats up and cools down
- Studs are nitrocarburized Black Max™ coating to resist galling and corrosion
- Black Max™ prevents galvanic corrosion between stainless and aluminum cylinder
Stainless steel vs. alloy steel: is it worth the money?
Written by Dave McFarlane, Founder
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Quantity Per Aircraft | Location | Eligibility Chart |
|---|---|---|---|---|---|---|
| Lycoming IO-540-AC1A5 | IO-540-AC1A5 | S/N 0 – ZZZZZZZZZZZZZZZ | ZZZZZZZZZZZZZZZ | Quantity Per Aircraft 24 | Location ENGINE | Eligibility Chart 7601 |
| Lycoming TIO-540-AJ1A | TIO-540-AJ1A | S/N 0 – ZZZZZZZZZZZZZZZ | ZZZZZZZZZZZZZZZ | Quantity Per Aircraft 24 | Location ENGINE | Eligibility Chart 7601 |
| Lycoming TIO-540-W2A | TIO-540-W2A | S/N 0 – ZZZZZZZZZZZZZZZ | ZZZZZZZZZZZZZZZ | Quantity Per Aircraft 24 | Location ENGINE | Eligibility Chart 7601 |
Cross Reference
Reference only: Please verify the product is eligible for your aircraft before adding to your cart.
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25C-11
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25C-11P12
