My 0502-20 Model Overview from Home Depot Appliance Parts

Part #: HD10117919

Manufacturer Part #: 05-88-1425

$5.95

Part #: HD10132617

Manufacturer Part #: 45-22-0145

Part #: HD10132745

Manufacturer Part #: 45-24-1195

Part #: HD10125899

Manufacturer Part #: 31-50-0495

Part #: HD10123621

Manufacturer Part #: 23-66-1295

Part #: HD10120356

Manufacturer Part #: 14-29-0090

Part #: HD10123107

Manufacturer Part #: 23-30-0115

Part #: HD10119005

Manufacturer Part #: 06-82-7236

Part #: HD10124120

Manufacturer Part #: 23-94-9010

Part #: HD10132654

Manufacturer Part #: 45-22-0570

Part #: HD10119411

Manufacturer Part #: 10-15-9440

Part #: HD10133972

Manufacturer Part #: 48-66-0360

0502-20 (901A) Milwaukee Cordless Drill - Overview