DeWALT Hammer Drill Transmissions and Clutches

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Popular DeWALT Hammer Drill Transmissions and Clutches

Gearcase Assembly – Part Number: N470330
Gearcase Assembly
$168.15
In Stock
Fix Number
FIX12489025
Manufacturer Part Number
N470330
This gearcase assembly is a critical transmission component that houses the internal gearing responsible for transferring power from the motor to the chuck while supporting speed selection and torque output. Built to original equipment specifications, it helps ensure smooth power delivery, reliable drilling performance, and efficient operation under demanding conditions. This assembly is an ideal replacement for worn, damaged, or malfunctioning gearcases that may cause gear slippage, shifting problems, excessive noise, or reduced performance, helping restore the tool's durability and operating efficiency.
Transmission Assy – Part Number: N510737
Transmission Assy
$49.45
In Stock
Fix Number
FIX16687200
Manufacturer Part Number
N510737
TRANSMISSION ASSY. – Part Number: N438603
TRANSMISSION ASSY.
$155.77
In Stock
Fix Number
FIX12530522
Manufacturer Part Number
N438603
Clutch – Part Number: 945706-00
Clutch
$6.51
In Stock
Fix Number
FIX10186088
Manufacturer Part Number
945706-00
Gearcase Assy – Part Number: N338239
Gearcase Assy
$131.53
In Stock
Fix Number
FIX12145213
Manufacturer Part Number
N338239
Gearcase Cover – Part Number: N027968
Gearcase Cover
$7.79
In Stock
Fix Number
FIX10187311
Manufacturer Part Number
N027968
Gearcase Cover – Part Number: 478096-00
Gearcase Cover
$53.85
In Stock
Fix Number
FIX10173898
Manufacturer Part Number
478096-00
Clutch Assembly – Part Number: 496440-00
Clutch Assembly
$169.85
Special Order
Fix Number
FIX10174607
Manufacturer Part Number
496440-00
GEARCASE – Part Number: N407393
GEARCASE
$35.17
Special Order
Fix Number
FIX12530456
Manufacturer Part Number
N407393
Gearcase Assy. – Part Number: N211314
Gearcase Assy.
$193.63
In Stock
Fix Number
FIX12532989
Manufacturer Part Number
N211314
This is an authentic DeWalt replacement part that has been OEM sourced to ensure quality. The gearcase is intended to be used with hammer drills. The gearcase is a complete part assembly that includes the gear/baffle, shifter, planetary gears, anvil, case, and chuck. This item is used to drive the chuck linking the gears and the motor. The gearcase assembly is priced as a single item.

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