This is a genuine DeWalt cordless Drill Transmission. This Transmission, 397892-05SV, will replace the 397892-05, 397892-00, 397892-01, and 397892-03 transmissions made by DeWalt and is compatible with many DeWalt cordless drill models.
This transmission has a tough steel and heavy nylon construction, replacing the transmission will repair most gear problems including gears slipping. Transmissions are commonly replaced parts in Hammer drills, if the gears slip, the drill doesn't go into gear, or the clutch pin is damaged or lost you will need to replace your drill transmission.
This Transmission will fit the following DeWalt models:
DW980 Type 1 Cordless Drill
DW983 Type 1 Cordless Drill
DW984 Type 1 Cordless Hammer Drill
DW985 Type 1 Cordless Hammer Drill
DW987 Type 1 Cordless Drill
Dw988 Type 1 Cordless Hammer Drill
DW989 Type 1 Cordless Hammer Drill
DC989V Type 1 18V Cordless Hammer Drill
DC988 Type 1 18V Cordless Hammer Drill
DC988V Type 1 18 Volt Cordless Hammer Drill
DC987 Type 1 18V Cordless Drill
DC985 Type 1 14.4V Cordless Hammer Drill
DC984 Type 1 14.4V Cordless Hammer Drill
DC984V Type 1 14.4V Cordless hammer Drill
DC983 Type 1 14.4V Cordless Drill
DC980 Type 1 12V Cordless Drill
DC986 Type 1 XRP Hammer
DCD959 Type 1 18V Hammer Drill/Drill/Driver
DCD939 Type 1 14.4 Hammer Drill/Drill/Driver
DCD951KL Type 1 18V Hammer Drill