Image 1 of 1 Split Hub Coupling - Flange 4" | Bore 1.00" | M-Pilot Dia 1.966" | 4 Bolt - $118.00 Split Hub Coupling - Flange 4" | Bore 1.00" | M-Pilot Dia 1.966" | 4 Bolt - Add To Cart Added! Split Hub Coupling - Flange 4" | Bore 1.00" | M-Pilot Dia 1.966" | 4 Bolt - You Might Also Like Quick View Split Hub Coupling - Flange 5" | Bore 1.25" | M-Pilot Dia 2.5" | 4 Bolt $149.83 Quick View Split Hub Coupling - Flange 4" | Bore 1.25" | M-Pilot Dia 2.5" | 4 Bolt $170.65 Quick View 5 3/4" Universal Split Coupling for 1-1/2" Shaft $482.03 Quick View Split Hub Coupling - Flange 4" | Bore 1.375" | M-Pilot Dia 2.5" | 4 Bolt $198.31 Quick View Split Hub Coupling - Flange 4" | Bore 1.50" | M-Pilot Dia 2.5" | 4 Bolt $198.31