PIPER PA 23-250 C-F AZTEC Rear Outboard Left Engine Stack PN# 28278-003

PIPER PA 23-250 C-F AZTEC: LH REAR OUTBD STACK ASSY PART NUMBER 28278-003. PLANE EXHAUST MANUFACTURE WITH HIGH GRADE 321 STAINLESS STEEL. 1.75″ OD X 0.049″ WALL THICKNESS  BALL JOINTS ARE ADDED TO ELIMINATE CRACKING FROM VIBRATION. PARTS ARE MADE ON PRECISION JIGS AND SET UP ON AN ENGINE BOLT PATTERN AS A FINAL FIT CHECK. THE AZTEC EXHAUST SYSTEM ON BOTH LEFT AND RIGHT ENGINES ARE LIFTED BY APROX 1/2″ TO ELIMINATE EXHAUST RUBBING THE COWLINGS.

At Plane Exhaust, every part is crafted with care and precision using high-quality 321 stainless steel or 625 Inconel, formed in expertly designed jigs to ensure perfect fit and durability. Please call for availability and lead time—we’re happy to help!