PA-18 Exhaust Stack – Front
Eligible On: PA-18 125 thru 150 HP
FAA/PMA: Pending Approval
Weight: 4.35 lbs
Material: 321 Stainless Steel
Purpose: Heavy duty front exhaust crossover stack for Piper PA-18 series with Lycoming engines.
Installation: Same as OEM
Additional Information: Manufactured with heavier wall tubing, thicker flanges, and extra doublers to prevent cracking. Available with 180 HP extension tubes installed. Please see: AD12457-012HD-180.