Replacement Gear Box For 12 Volt Accu-Slide Cable Driven Room System. 13 Teeth. Box Dimensions 4-3/4 Inch Length x 2-7/16 Inch Width x 1-9/16 Inch Height. With 6-1/2 Inch Length x 2-3/8 Inch Width x 2-1/2 Inch Height Bracket

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov