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MC401885P003 (mc401885p003-mas.jpg)
Part Number MC401885P003

MC401885P003, STUD, 5/16-18X5/16-24X1-5/16O003

Part # MC401885P003

STUD, 5/16-18X5/16-24X1-5/16O003


$12.89 Retail Price: $14.32
In Stock
Must Order in Quantities of 2

Get everything you need

STUD EXTRACTOR SET

$386.79 / was $461.56

Expected ship date is 05-28-2027.
STUD DRIVER SET

TOOL135

STUD DRIVER SET

$202.66 / was $241.81

Expected ship date is 07-02-2027.

Product Details

Specifications

Approval
FAA PMA
Condition
New
Manufacturer
McFarlane Aviation
Dimensions
L: 6 x W: 5 x H: 1 in
Weight
0.0031 lbs
Unit of Measure
Each
McFarlane Part Number
MC401885P003

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
Continental E-185E-185S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-225E-225S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E165-2E165-2S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E165-3E165-3S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E165-4E165-4S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-1E-185-1S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-10E-185-10S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-11E-185-11S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-2E-185-2S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-3E-185-3S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-5E-185-5S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-8E-185-8S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E-185-9E-185-9S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E225-2E225-2S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E225-4E225-4S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E225-8E225-8S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental E225-9E225-9S/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental IO-470-JIO-470-JS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental IO-470-KIO-470-KS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental O-470-AO-470-AS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental O-470-EO-470-ES/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Continental O-470-JO-470-JS/N 0 – ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQuantity Per Aircraft 12Location ENGINEEligibility Chart 7601
Cross Reference

Reference only: Please verify the product is eligible for your aircraft before adding to your cart.

  • 401885
  • 401885P003
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