Manufacturer
Milwaukee Replacement Parts

Model Number
6378

Variation
621-15250

Description
6378-(621A)

Parts List

CategoryPart NumberDescriptionDemandAvailability
49-32-0050
Milwaukee 1 Oz. #90 OilShips in 15 days
12.20
Lock06-57-5000
Milwaukee 1/4-20 Lock NutIn Stock In stock
5.95
Pan06-82-7224
Milwaukee 10-14 X 1 Pan Hd. Plastite T-Ships in 15 days
5.95
Nut06-55-1000
Milwaukee 10-24 Hex NutShips in 15 days
5.95
45-07-0785
Milwaukee 10-32 X 13/16" Bumper ScrewNo
16-70-0172
Milwaukee 120 Volt ArmatureNo
18-70-0142
Milwaukee 120 Volt FieldShips in 15 days
76.20
06-95-5690
Milwaukee 3/8-16 X 1/2" Washer Hd. Hex ScrewNo
06-75-0473
Milwaukee 3/8-24 L.h. Blade ScrewNo
Washer45-88-8460
Milwaukee 5/16 Flat WasherYShips in 15 days
5.95
06-10-3195
Milwaukee 5/16-18 X 3/4No
5.95
28-41-0691
Milwaukee 8-1/4 In Lower GuardShips in 15 days
34.95
28-41-0681
Milwaukee 8-1/4 In Upper GuardNo
06-82-7453
Milwaukee 8-16 X 2-1/4In Stock In stock
5.95
Nut06-55-0835
Milwaukee 8-32 Hex NutShips in 15 days
5.95
06-82-2362
Milwaukee 8-32 X 1No
Pan06-82-5316
Milwaukee 8-32 X 1/2 Pan Hd. Sit. TaptiYIn Stock In stock
5.95
Pan06-82-5348
Milwaukee 8-32 X 7/8 Pan Hd. T-20Ships in 15 days
5.95
49-96-6200
Milwaukee 9/16 Utility WrenchNo
Nut44-40-0460
Milwaukee Adjustment NutYShips in 15 days
5.95
45-06-0280
Milwaukee Armature SealShips in 15 days
5.95
02-04-1748
Milwaukee Ball BearingNo
Bearing02-04-1536
Milwaukee Ball BearingYIn Stock In stock
8.80
Bearing02-04-1050
Milwaukee Ball BearingYIn Stock In stock
8.55
Bearing02-04-0850
Milwaukee Ball BearingYIn Stock In stock
5.95
22-24-0286
Milwaukee Brush Holder AssemblyNo
Brush23-44-0140
Milwaukee Brush Retaining ScrewYShips in 15 days
17.35
Brush22-20-0360
Milwaukee Brush TubeIn Stock In stock
5.95
42-38-0222
Milwaukee BumperYIn Stock In stock
5.95
22-18-0147
Milwaukee Carbon Brush And Spring (2 Required)No
Protector44-76-0170
Milwaukee Cord ProtectorYIn Stock In stock
5.95
22-64-3000
Milwaukee Cord SetYIn Stock In stock
31.31
22-84-0700
Milwaukee FanNo
43-44-0240
Milwaukee GasketNo
28-14-1418
Milwaukee Gear CaseNo
Screw06-81-8820
Milwaukee Ground ScrewShips in 15 days
5.95
42-36-1220
Milwaukee Ground Screw BracketShips in 15 days
5.95
Guard25-20-4737
Milwaukee Guard Cover PcShips in 15 days
15.66
Guard28-53-0270
Milwaukee Guard HubShips in 15 days
23.61
06-57-5050
Milwaukee Hex Nut Locking 5/16-18No
31-15-0115
Milwaukee HoodNo
43-34-0265
Milwaukee Inner FlangeNo
Ring34-80-2960
Milwaukee Internal Retaining RingIn Stock In stock
5.95
Ring34-80-2365
Milwaukee Internal Retaining RingShips in 15 days
5.95
34-60-2330
Milwaukee KlipringYIn Stock In stock
5.95
31-44-1106
Milwaukee Left Handle HalfNo
44-10-0200
Milwaukee LeverNo
06-97-2200
Milwaukee Lock WasherShips in 15 days
5.95
42-76-0470
Milwaukee Locking CollarNo
45-08-0300
Milwaukee LockshaftNo
43-62-0710
Milwaukee Lower Guard HandleNo
31-50-0226
Milwaukee Motor Housing AssemblyNo
Bearing02-50-2423
Milwaukee Needle BearingYIn Stock In stock
5.95
34-40-2120
Milwaukee O-ringNo
Ring34-40-1550
Milwaukee O-ringYIn Stock In stock
5.95
Ring14-46-1365
Milwaukee O-ring KitShips in 15 days
37.49
43-34-0141
Milwaukee Outer Blade FlangeNo
44-60-1140
Milwaukee Pivot PinNo
Ring34-60-2150
Milwaukee Retaining RingShips in 15 days
5.95
Screw06-82-7270
Milwaukee ScrewYIn Stock In stock
5.95
Screw06-82-7252
Milwaukee ScrewYIn Stock In stock
5.95
06-95-0110
Milwaukee Self Tapping ScrewNo
12-20-0630
Milwaukee Service Nameplate KitShips in 15 days
5.95
Shaft34-60-0525
Milwaukee Shift Shaft Retaining RingShips in 15 days
5.95
45-14-0235
Milwaukee ShimShips in 15 days
5.95
14-74-0240
Milwaukee Shoe AssemblyNo
Spacer45-36-1020
Milwaukee SpacerShips in 15 days
5.95
38-50-5191
Milwaukee SpindleNo
44-40-0650
Milwaukee Spindle Lock NutNo
45-06-0260
Milwaukee Spindle SealNo
40-50-8325
Milwaukee SpringNo
14-46-1215
Milwaukee Spring Replacement KitNo
06-92-2520
Milwaukee StudNo
06-92-0761
Milwaukee StudNo
23-66-1810
Milwaukee SwitchNo
Screw06-82-5320
Milwaukee Taptite Torx ScrewYIn Stock In stock
5.95
31-44-0600
Milwaukee Top HandleNo
45-88-7476
Milwaukee WasherNo
45-88-7475
Milwaukee WasherNo
45-88-0610
Milwaukee WasherNo
Washer45-88-0601
Milwaukee WasherShips in 15 days
5.95
Spring45-88-0577
Milwaukee Wave Spring WasherYIn Stock In stock
5.95
32-91-0115
Milwaukee WormShips in 15 days
41.61
32-90-0107
Milwaukee Worm GearNo
15-36-1010
Milwaukee Worm SpacerNo