My 0478-4 Model Overview from Home Depot Appliance Parts

Part #: HD10119005

Manufacturer Part #: 06-82-7236

Part #: HD10121152

Manufacturer Part #: 14-50-0725

$59.98

Part #: HD10120464

Manufacturer Part #: 14-30-0476

Part #: HD10117148

Manufacturer Part #: 02-55-0170

Part #: HD10123761

Manufacturer Part #: 23-66-2320

Part #: HD10131519

Manufacturer Part #: 44-66-0860

$5.95

Part #: HD10117918

Manufacturer Part #: 05-88-1400

Part #: HD10132168

Manufacturer Part #: 44-94-0400

Part #: HD10125983

Manufacturer Part #: 31-50-1300

Part #: HD10126243

Manufacturer Part #: 31-89-0035

Part #: HD10120352

Manufacturer Part #: 14-29-0070

Part #: HD10121232

Manufacturer Part #: 14-73-0260

0478-4 (SER 864A) Milwaukee Cordless Drill - Overview