Mercury Mercruiser 32734A3 18654A1 Alpha Bravo Exhaust Bellows Sierra 18-2750

  • Sale
  • Regular price $9.89
  • Will be in stock after


  • Exhaust Bellows
  • Length: 5¼”
  • End Inside Diameter: 2½” 
  • Includes 2 18-7305 Marine Grade Stainless Steel Clamps.
  • Manufacturer: Sierra
  • Part Number: 18-2750
  • Also Known As: 182750, Mercruiser Inboard/Outboard 18654A1, 18654B1, 32734A3
  • For use with:
    • 1978-1982 Mercruiser 120/140 HP
    • 1978-1981 Mercruiser 165 HP
    • 1978-1982 Mercruiser 260 HP
    • 1978-1982 Mercruiser 470 HP
    • 1980-1982 Mercruiser 485 HP
    • 1978-1982 Mercruiser 898/228 HP
    • 1983-1990 Mercruiser Alpha One Gen I
    • 1991-Current Mercruiser Alpha One Gen II
    • Most MerCruiser Bravo I, II, III