Please choose product options by visiting 1/2 Hp Electric Motor. M81 Axle Housing$70.00 Axle Housing for M81 – Includes Hardware M81 Axle Housing quantity Add to cart Description Description Axle Housing for M81 – Includes Hardware Part no. AXLEHSNG M81 Related products 2″ O.D. x 5/8″ Pulley $29.00 Add to cart Revolving Arm for M888 $189.00 Add to cart 3.5″ O.D. x 1/2″ Pulley $37.00 Add to cart Revolving Arm for M755 $128.00 Add to cart M81 Complete Gearbox $909.00 Add to cart