9.75" LEFT MOTOR REPLACEMENT BLOWER 110CFM9.75″ x 3.73″ x 3.23″Air discharge length 7.15″ Power Cord not included 9.75" RIGHT MOTOR REPLACEMENT BLOWER 110CFM9.75″ x 3.73″ x 3.23″Air discharge length 7.15″ Power Cord not included 12.5" LEFT MOTOR REPLACEMENT BLOWER 130CFM12.5″ x 3.73″ x 3.23″Air discharge length 9.57″ Power Cord not included 12.5" LEFT MOTOR REPLACEMENT BLOWER 130CFM12.5″ x 3.73″ x 3.23″Air discharge length 9.57″ Power Cord not included 15" LEFT MOTOR REPLACEMENT BLOWER 160CFM15″ x 4″ x 3.5″Air discharge length 12.5″ Convenient velcro mounting Power Cord not included 15" RIGHT MOTOR REPLACEMENT BLOWER 160CFM15″ x 4″ x 3.5″Air discharge length 12.5″ Convenient velcro mounting Power Cord not included 7.5" RIGHT MOTOR REPLACEMENT BLOWER 80CFM7.5″ x 3.73″ x 3.23″Air discharge length 4.76″Convenient velcro mounting Power Cord not included DUAL CENTRIFUGAL REPLACEMENT BLOWER 160CFM12.5″ x 4.5″ x 4.5″Air discharge length 4.75″ Power Cord not included UNIVERSAL BLOWER KIT 9.75″ Blower Right Motor110CFM9.75″ x 3.73″ x 3.23″Air discharge length 7.13″ Includes: Blower, fan speed control, magnetic heat sensor, wiring, power cord, velcro mounting UNIVERSAL BLOWER KIT 10.5″ Blower Right Motor115CFM10.5″ x 3.5″ x 3.25″Air discharge length 7.00″ Includes: Blower, fan speed control, magnetic heat sensor, wiring, power cord, velcro mounting PROFESSIONAL GRADE