Repair Parts Home    Power Tool Parts    Milwaukee Parts    Milwaukee Hammer Drill Parts    Milwaukee 0824-20 (SER A99A) 1/2 " Hammer Drill Parts
Milwaukee 0824-20 (SER A99A) 1/2 milwaukee logo

 Milwaukee 0824-20 (SER A99A) 1/2 " Hammer Drill Parts

Page A
Click to close
 Fig # Img Part Name Availability Price
1
Ball, 5mm
Ball, 5mm
Part #: 02-02-1300
In stock
17 available
 $2.99
Add To Cart
3
15.5mm PN HD TX PT 35 SCR
15.5mm PN HD TX PT 35 SCR
Part #: 05-88-0205
Ships in 10 - 16 business days
 $0.68
Add To Cart
4
16.0mm PN HD TX PT 40 SCR
16.0mm PN HD TX PT 40 SCR
Part #: 05-88-0210
Ships in 10 - 16 business days
 $0.68
Add To Cart
5
Chuck Screw
Chuck Screw Obsolete - Not Available
Part #: 05-88-0310
Discontinued
N/A
6
Screw Housing
Screw Housing
Part #: 06-82-1020
Ships in 10 - 16 business days
 $0.68
Add To Cart
7
Gearcase Assy
Gearcase Assy
Part #: 14-29-0210
In stock
1 available
 $75.47
Add To Cart
8
Motor Assy
Motor Assy
Part #: 14-50-0200
In stock
10 available
 $37.62
Add To Cart
9
Connector Block/Pigtail Assy
Connector Block/Pigtail Assy
Part #: 22-56-0990
In stock
2 available
 $4.79
Add To Cart
10
Switch
Switch
Part #: 23-66-2780
In stock
9 available
 $41.84
Add To Cart
11
Cover Plate
Cover Plate
Part #: 28-12-0075
Ships in 10 - 16 business days
 $4.79
Add To Cart
12
Back Cover
Back Cover Obsolete - Not Available
Part #: 31-15-0655
Discontinued
N/A
13
Housing Set
Housing Set
Part #: 31-50-3350
In stock
3 available
 $21.55
Add To Cart
14
Clutch Spring Nut
Clutch Spring Nut
Part #: 31-58-0075
Ships in 10 - 16 business days
 $0.68
Add To Cart
15
Spring Torque Ring Detent
Spring Torque Ring Detent
Part #: 40-50-0395
In stock
2 available
 $0.68
Add To Cart
16
Spring Clutch
Spring Clutch
Part #: 40-50-0415
Ships in 10 - 16 business days
 $0.68
Add To Cart
Fig #ImgPart NameAvailabilityPrice
17
Spring Selector Detent
Part #: 40-50-0425
Ships in 10 - 16 business days
 $0.68
Add To Cart
18
Torque Selector Ring
Torque Selector Ring
Part #: 42-76-0075
Ships in 10 - 16 business days
 $7.24
Add To Cart
19
Torque Selector Ring
Torque Selector Ring
Part #: 42-76-0155
Ships in 10 - 16 business days
 $9.06
Add To Cart
20
Bit Holder
Bit Holder
Part #: 43-72-0460
Ships in 10 - 16 business days
 $0.68
Add To Cart
21
Pin
Pin
Part #: 44-60-0175
Ships in 10 - 16 business days
 $0.68
Add To Cart
22
Plate Motor Mount
Part #: 44-66-1250
Ships in 10 - 16 business days
 $5.24
Add To Cart
23
Speed Selector
Speed Selector Obsolete - Not Available
Part #: 45-24-0120
Discontinued
N/A
24
Button Forward/Reverse
Button Forward/Reverse
Part #: 45-24-0125
In stock
2 available
 $1.03
Add To Cart
25
Washer
Washer
Part #: 45-88-1805
Ships in 10 - 16 business days
 $1.60
Add To Cart
26
Washer Thrust
Washer Thrust
Part #: 45-88-1810
Ships in 10 - 16 business days
 $0.68
Add To Cart
27
Keyless Chuck
Keyless Chuck
Part #: 42-66-0755
In stock
24 available
 $30.59
Add To Cart
28
Mach SCR PH HD Gearcase Mount
Part #: 05-81-0535
Ships in 10 - 16 business days
 $0.68
Add To Cart
29
Mach SCR PH HD Motor Mount Obsolete - Not Available
Part #: 05-81-0530
Discontinued
N/A
31
SVC Nameplate
Part #: 12-20-0822
Ships in 10 - 16 business days
 $6.04
Add To Cart
800
Side Handle
Side Handle Obsolete - Not Available
Part #: 51-15-0405
Discontinued
N/A
801
18V Li-Ion 3 Ah Power Tool Battery
18V Li-Ion 3 Ah Power Tool Battery
Part #: 48-11-1830
In stock
6 available
 $118.75
Add To Cart
802
12V-18V Ni-Cd, Ni-Mh Battery Charger
12V-18V Ni-Cd, Ni-Mh Battery Charger
Part #: 48-59-0255
In stock
5 available
 $65.00
Add To Cart
803
12V-18V Ni-Cd/Li-Ion 3-Bay Battery Charger
12V-18V Ni-Cd/Li-Ion 3-Bay Battery Charger
Part #: 48-59-0280
Ships in 10 - 16 business days
 $168.75
Add To Cart

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

Drill Parts  Hammer Drill Parts

Repair Guides
How to Remove a Stuck Drill Chuck

Broken gearboxes and sticky chuck screws can make removing a drill chuck difficult. This video explains the tricks you need to overcome these common repair setbacks.

Drilling, Fastening, and Hammering Power Tools
Drilling, Fastening, and Hammering Power Tools

This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.

Power Tool Care and Maintenance 101
Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

How to Remove a Drill Chuck

This video explains steps for how to remove threaded-on chucks and taper-fit drill chucks, as well as steps for removing a spindle from an open-center chuck.

Discussion
Discussion for the Milwaukee 0824-20 (SER A99A) 1/2 " Hammer Drill

Post a Comment
Login or signup to comment.
Login or signup to comment.
Ask a question, answer a question, or post a comment!
  • Subject:
  •  
  • Comment:
  •  
The drill has no torque when the selector switch is on the 1st speed position, only a grinding sound when trying to drill anything. 2nd speed position works fine. Any ideas?
WJA
Reply: 0824-20 18v Gearcase Assembly

WJA

Hello EAB,

Check the part number 45-24-0120 Speed Selector to make sure it is engaging the 1st gear all the way. If that's okay it might be the complete 14-29-0210 Gearcase Assembly.

-WJA
cardieljoel
Question: Switch

cardieljoel

How do u check the switch to see if its good or bad?
;eremey
Question: Gearcase Assembly

;eremey

I took apart my milwaukee 0824-20 1/2" 18v cordless hammer drill and the gearcase fell apart. Have no clue how it goes back together. Is there a diagram to help me reassemble the gearcase?
Kynar
Reply: Gearcase Assembly

Kynar

There is no parts breakdown on the gearcase assembly. It can be put back together if you know how it came apart. It sounds like you may need to replace the gearcase.:(
Joseph S. Coates
Question: Motor Problem

Joseph S. Coates

Model 0824-20 When I push the switch with a fully charged battery the chuck just stalls and doesn't move. I suspect the motor might be bad please comment.
Kynar
Reply: Motor Problem

Kynar

Do a continuity test on the switch, if it tests ok then the motor is bad.
I have the 18 volt Li-ion drill. I am disappointed in the quality of the batteries. They have never held a charge and when it is cold they are useless. I have found that the Ni-cad batteries are much better. The drill with those batteries is a remarkable tool. Beware the Li-ion batteries are JUNK!
Kynar
Reply: Milwaukee - 0824-20 Milwaukee 08...

Kynar

Milwaukee has had a problem with their new batteries. The new redlithium batteries they have jut released are excellent. I have not had any problems with mine.
Accessories
Accessories for the 0824-20

Hole Saws:
See more hole saws 
714008-A
1" Hole Saw - 1/2"-20 Thread
$5.63

49-56-0197
3-5/8" Ice Hardened Hole Saw
$12.02

49-56-0106
1-13/16" Hole Saw - 5/8"-18 Thread
$5.85

fancyboxy