Mercruiser 3 in. Exhaust Riser | Barr Marine MC-20-98502 Marine Fuel Tank Vents 10 Pin / 8 Pin

10 Pin / 8 Pin R121073

Replaces Mercury 89-96158T

84-813720A8

Mercury & Mercruiser Ball Bearing

Replaces Crusader 20827

Mercruiser 3 in. Exhaust Riser | Barr Marine MC-20-98502 Marine Fuel Tank Vents 10 Pin / 8 PinDirect replacement exhaust elbow fits many Mercruiser engines with center rise exhaust manifolds. Mercruiser 3 in. Exhaust Riser Barr Marine MC 20 98502 Barr Mercruiser exhaust riser Fits Mercruiser 898R, 228R, 260R, 330, 340 and 454 Magnum model engines with center rise manifolds For use with 3 in. ID marine exhaust hose 0 degree angle Includes plugs, gasket, and mounting hardware Heavy duty cast iron Painted black Replaces Barr MC20 98502 Replaces