F872B-12K-B11-M1 In-Line Helical Speed Reducer 3.75" Center Distance gear rack is modified to

gear rack is modified to fit specific applications

Boston Gear spur gears are designed to transmit motion and power between parallel shafts

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

Click here for spec sheet: NAPA Spec Sheet

F872B-12K-B11-M1 In-Line Helical Speed Reducer 3.75" Center Distance gear rack is modified toBoston Gears 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long life performance and simplified maintenance. A broad range of reduction ratios suit an even broader range of specifications, while a variety of input shaft configurations maximize flexibility. In addition, the number of products that complement this series of gear drives make it an ideal choice for todays industrial distributor. The 800