Mercruiser 2 1/2 in. Exhaust Riser | Barr Marine MC-20-55538

Barr Marine direct replacement exhaust riser fits Mercruiser 120 horsepower 4 cylinder & some older 150 and 155-hp 6 cylinder marine engines. Includes raw water gasket and mounting hardware. This is the smaller square gasket pattern riser (2-1/2" x 3" bolt centers), fits manifold MC-1-63122.

Mercruiser 2 1/2 in. Exhaust Riser | Barr Marine MC-20-55538

• Barr Mercruiser exhaust riser
• Fits Mercruiser model 120 4 cylinder inline 153 cu. in. engines
• Fits Mercruiser model 160 6 cylinder inline 250 cu. in. engines
• For use with 2 1/2 in. ID marine exhaust hose
• 90 degree down angle
• Includes plugs, gasket, and mounting hardware
• Heavy duty cast iron
• Painted black
• Replaces Barr MC20-55538
• Replaces Mercruiser 39920, 39920A1, 55538A2