Image 1 of 1 5 3/4" Tapered Coupling for 2" Shaft $570.94 5 3/4" Tapered Coupling for 2" Shaft Quantity: Add To Cart Added! 5 3/4" Tapered Coupling for 2" Shaft You Might Also Like Quick View 5" Reverse Tapered Coupling for 1.5" Shaft $174.12 Quick View Taper Coupling - Flange 7.25" | Bore 2.0" | F-Pilot Dia 3.75" | 6 Bolt $1,120.00 Quick View Taper Coupling - Flange 5" | Bore 1.75" | M-Pilot Dia 2.50" | 4 Bolt $223.99 Quick View Reverse Taper Coupling - Flange 5" | Bore 1.5" | M-Pilot Dia 2.50" | 4 Bolt $121.28