The Store We offer a full inventory of high-quality new, used, and custom marine products to meet all your boating needs. Propellers Sacrificial Zinc Anodes Shaft / Couplings Couplings Solid Couplings Split Couplings Reverse Tapered Marine Hardware & Running Gear Lubricants Quick View Split Hub Coupling - Flange 9.0" | Bore 2.0" | F-Pilot Dia 6.0" | 8 Bolt - 7/8" Dia | Bolt Cir 7.5" $1,181.27 Sold Out Sold Out Added! Quick View Split Hub Coupling - Flange 7.25" | Bore 1.75" | F-Pilot Dia 3.75" x 0.25" $566.00 Sold Out Sold Out Added! Quick View Split Hub Coupling - Flange 6.69" | Bore 2.0" $872.06 Sold Out Sold Out Added! Quick View Split Hub Coupling - Flange 5" | Bore 1.75" | M-Pilot Dia 2.5" | 4 Bolt $240.87 Add To Cart Added! Quick View Split Hub Coupling - Flange 5" | Bore 1.50" | M-Pilot Dia 2.5" | 4 Bolt - $214.04 Add To Cart Added! Quick View Split Hub Coupling - Flange 5" | Bore 1.375" | M-Pilot Dia 2.5" | 4 Bolt $214.04 Add To Cart Added! Quick View Split Hub Coupling - Flange 5" | Bore 1.25" | M-Pilot Dia 2.5" | 4 Bolt $149.83 Add To Cart Added! Quick View Split Hub Coupling - Flange 5.75" | Bore 2.0" | F-Pilot Dia 3.0" | 6 Bolt $482.03 Add To Cart Added! Quick View Split Hub Coupling - Flange 5.75" | Bore 1.75" | F-Pilot Dia 3.0" | 6 Bolt $482.03 Add To Cart Added! Quick View Split Hub Coupling - Flange 5.75" | Bore 1.50" | F-Pilot Dia 3.0" | 6 Bolt $482.03 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.50" | M-Pilot Dia 2.5" | 4 Bolt $198.31 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.375" | M-Pilot Dia 2.5" | 4 Bolt $198.31 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.25" | M-Pilot Dia 2.5" | 4 Bolt - $198.31 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.25" | M-Pilot Dia 2.5" | 4 Bolt $170.65 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.125" | M-Pilot Dia 2.5" | 4 Bolt $198.31 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.00" | M-Pilot Dia 2.5" | 4 Bolt $198.31 Add To Cart Added! Quick View Split Hub Coupling - Flange 4" | Bore 1.00" | M-Pilot Dia 1.966" | 4 Bolt - $118.00 Add To Cart Added! Quick View Split Hub Coupling - Flange 4.75" | Bore 1.50" | F-Pilot Dia 2.5" $223.90 Add To Cart Added! Quick View Split Hub Coupling - Flange 4.75" | Bore 1.25" | F-Pilot Dia 2.5" | 6 Bolt $95.71 Add To Cart Added! Quick View Split Hub Coupling - Flange 4.75" | Bore 1.00" | F-Pilot Dia 2.5" | 6 Bolt $240.87 Add To Cart Added! Quick View 5 3/4" Universal Split Coupling for 2" Shaft $482.03 Add To Cart Added! Quick View 5 3/4" Universal Split Coupling for 1-1/2" Shaft $482.03 Add To Cart Added!