Repair Parts Home    Power Tool Parts    Bosch Parts    Bosch Rotary Hammer Parts    Bosch 11247 (0611247039) Rotary Hammer Parts
Bosch 11247 (0611247039) Rotary Hammer bosch logo

 Bosch 11247 (0611247039) Rotary Hammer Parts

Page A
Page B
   Page A   

 Fig # Img Part Name Availability Price
1
Motor Housing
Motor Housing
Part #: 1615102154
In stock
2 available
 $21.66
Add To Cart
2
Field
Field
Part #: 1614220150
In stock
2 available
 $29.24
Add To Cart
4
On-Off Switch
On-Off Switch
Part #: 1617200109
In stock
1 available
 $24.34
Add To Cart
5
Power Cord
Power Cord
Part #: 1614461034
In stock
8 available
 $19.38
Add To Cart
6
Grommet
Grommet
Part #: 1610703053
In stock
12 available
 $3.99
Add To Cart
7
Fastening Clamp
Fastening Clamp
Part #: 1601302019
In stock
2 available
 $1.24
Add To Cart
9
Manufacturer's Nameplate
Manufacturer's Nameplate
Part #: 1611110C59
In stock
1 available
 $2.85
Add To Cart
13
Deep-Groove Ball Bearing
Deep-Groove Ball Bearing
Part #: 1610900026
In stock
5 available
 $10.89
Add To Cart
14
Deep-Groove Ball Bearing
Deep-Groove Ball Bearing
Part #: 1610905028
In stock
2 available
 $19.38
Add To Cart
15
Fan
Fan
Part #: 1616610085
Ships in 6 - 10 business days
 $2.22
Add To Cart
20
Tool holder
Tool holder
Part #: 1618597079
In stock
3 available
 $109.73
Add To Cart
21Protective Cap
Part #: 1610508044
In stock
5 available
 $4.13
Add To Cart
22
Protection Sleeve
Protection Sleeve
Part #: 1610591033
In stock
5 available
 $8.38
Add To Cart
24
Locking Disc
Locking Disc
Part #: 1610500020
In stock
2 available
 $2.85
Add To Cart
25
Locking Bolt
Locking Bolt
Part #: 1613100029
In stock
8 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
27
Air-Deflector Ring
Air-Deflector Ring
Part #: 1600591032
Ships in 6 - 10 business days
 $2.22
Add To Cart
28
Compression Spring
Compression Spring
Part #: 1614621000
In stock
7 available
 $3.99
Add To Cart
34
Flange
Flange
Part #: 1610516013
Ships in 6 - 10 business days
 $1.50
Add To Cart
38
Hood
Hood
Part #: 1615190098
In stock
3 available
 $15.16
Add To Cart
42
Brush Holder
Brush Holder
Part #: 1614336041
In stock
6 available
 $24.34
Add To Cart
43
Fan Cover
Fan Cover
Part #: 1615500303
In stock
6 available
 $8.38
Add To Cart
44
Compression Spring
Compression Spring
Part #: 1614617003
In stock
4 available
 $1.50
Add To Cart
47
Gear Sleeve
Gear Sleeve
Part #: 1610300064
In stock
3 available
 $6.33
Add To Cart
48
Clutch Sleeve
Clutch Sleeve
Part #: 1616334012
In stock
2 available
 $4.13
Add To Cart
51
Crown Gear
Crown Gear
Part #: 1616333041
In stock
3 available
 $37.34
Add To Cart
53
Support Disc
Support Disc
Part #: 1610290068
In stock
3 available
 $2.22
Add To Cart
57
Striker
Striker
Part #: 1618710081
In stock
3 available
 $16.42
Add To Cart
69
Retaining Bracket
Part #: 1610099004
Ships in 6 - 10 business days
 $1.88
Add To Cart
72
Eccentric Cog Wheel
Eccentric Cog Wheel
Part #: 1616317064
In stock
3 available
 $58.14
Add To Cart
74
Guide Plate
Guide Plate
Part #: 1611921001
Ships in 6 - 10 business days
 $1.88
Add To Cart
Fig #ImgPart NameAvailabilityPrice
75
Handle
Handle
Part #: 1615132078
In stock
2 available
 $15.16
Add To Cart
79
Torx Oval-Head Screw
Part #: 1613435015
Ships in 6 - 10 business days
 $1.24
Add To Cart
81
Handle Cover
Handle Cover
Part #: 1615132079
In stock
3 available
 $9.63
Add To Cart
94
Friction Washer
Friction Washer
Part #: 1610102056
In stock
6 available
 $1.88
Add To Cart
95
O-Ring
O-Ring
Part #: 1610210173
In stock
2 available
 $3.99
Add To Cart
97
Locking Washer
Locking Washer
Part #: 1610031005
Ships in 6 - 10 business days
 $1.88
Add To Cart
99
Support Disc
Support Disc
Part #: 1610102059
In stock
6 available
 $1.88
Add To Cart
Shim
Shim
Part #: 1610102058
In stock
7 available
 $1.24
Add To Cart
Shim
Part #: 1610102057
In stock
5 available
 $1.24
Add To Cart
104
O-Ring
O-Ring
Part #: 1610210160
In stock
4 available
 $3.99
Add To Cart
111
Bushing
Bushing
Part #: 1610290064
In stock
2 available
 $1.24
Add To Cart
112
Hexagon Nut
Hexagon Nut
Part #: 1613300008
Ships in 6 - 10 business days
 $1.24
Add To Cart
113
Sheet Metal Screw
Part #: 1613435009
Ships in 6 - 10 business days
 $1.24
Add To Cart
116
Inner Ring
Inner Ring
Part #: 1610311017
In stock
3 available
 $5.47
Add To Cart
117
Needle-Roller Assembly
Needle-Roller Assembly
Part #: 1610913004
In stock
10 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
121
Bushing
Bushing
Part #: 1610328019
In stock
2 available
 $15.16
Add To Cart
124
Collar Sleeve
Collar Sleeve
Part #: 1610115001
In stock
3 available
 $4.77
Add To Cart
126
Sheet Metal Screw
Sheet Metal Screw
Part #: 2910211019
In stock
3 available
 $3.99
Add To Cart
131
Sticker
Sticker
Part #: 1611110C55
Ships in 6 - 10 business days
 $2.85
Add To Cart
134
Slotted Pan-Head Screw
Part #: 2910110116
Ships in 6 - 10 business days
 $0.99
Add To Cart
135
Earth Conductor
Earth Conductor
Part #: 1614414016
Ships in 6 - 10 business days
 $2.85
Add To Cart
137
Spring Washer
Spring Washer
Part #: 2916069088
In stock
8 available
 $1.24
Add To Cart
141
Radial-Lip-Type Oil Seal
Radial-Lip-Type Oil Seal
Part #: 1610290066
In stock
4 available
 $8.38
Add To Cart
142
Radial-Lip-Type Oil Seal
Radial-Lip-Type Oil Seal
Part #: 1610290069
Ships in 6 - 10 business days
 $3.99
Add To Cart
143Retainer
Part #: 2916540017
In stock
5 available
 $3.99
Add To Cart
145
C-Clip
C-Clip
Part #: 1610119012
In stock
4 available
 $1.24
Add To Cart
153
Retainer
Retainer
Part #: 2916540020
In stock
3 available
 $1.88
Add To Cart
154
C-Clip
C-Clip
Part #: 2916660023
In stock
5 available
 $3.25
Add To Cart
160
Damping Ring
Damping Ring
Part #: 1610210161
In stock
3 available
 $3.99
Add To Cart
162O-Ring
Part #: 1610210163
In stock
9 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
163Seal Ring
Part #: 1610290065
In stock
6 available
 $4.13
Add To Cart
165O-Ring
Part #: 1610210079
In stock
9 available
 $2.99
Add To Cart
166
Cylindrical Roller
Cylindrical Roller
Part #: 1613200015
In stock
20 available
 $1.99
Add To Cart
167
Radial-Lip-Type Oil Seal
Radial-Lip-Type Oil Seal
Part #: 1610283033
In stock
2 available
 $5.47
Add To Cart
171
Torx Oval-Head Screw
Torx Oval-Head Screw
Part #: 1613435016
In stock
19 available
 $1.99
Add To Cart
172
Torx Oval-Head Screw
Torx Oval-Head Screw
Part #: 1613435013
In stock
8 available
 $1.24
Add To Cart
174
Torx Oval-Head Screw
Torx Oval-Head Screw
Part #: 1613435012
In stock
2 available
 $1.24
Add To Cart
175
Sheet Metal Screw
Sheet Metal Screw
Part #: 2912401018
In stock
2 available
 $0.99
Add To Cart
176
Torx Oval-Head Screw
Torx Oval-Head Screw
Part #: 1613435012
In stock
2 available
 $1.24
Add To Cart
177
Sheet Metal Screw
Sheet Metal Screw
Part #: 1603435051
In stock
3 available
 $1.24
Add To Cart
178
Connecting Cable
Part #: 1604412069
Ships in 6 - 10 business days
 $6.33
Add To Cart
803
Armature
Armature
Part #: 1614011090
In stock
5 available
 $122.55
Add To Cart
808Nameplate
Part #: 1611104999
Ships in 6 - 10 business days
 $2.85
Add To Cart
811Carbon-Brush Set
Part #: 1617014138
In stock
11 available
 $15.16
Add To Cart
817
Spiral Spring
Spiral Spring
Part #: 1614652004
In stock
13 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
818
Cheese Head Screw
Cheese Head Screw
Part #: 2910011088
In stock
4 available
 $0.99
Add To Cart
821
Bushing
Bushing
Part #: 1617000842
In stock
5 available
 $19.38
Add To Cart
835
Hammer Pipe
Hammer Pipe
Part #: 1617000448
In stock
3 available
 $190.38
Add To Cart
840
Impact Mechanism Housing
Impact Mechanism Housing
Part #: 1617000847
In stock
2 available
 $71.54
Add To Cart
841Striker Pin
Part #: 1617000460
In stock
3 available
 $19.38
Add To Cart
849
Control Fork
Control Fork
Part #: 1617000839
In stock
2 available
 $19.38
Add To Cart
854Stop Disc
Part #: 1617000461
In stock
4 available
 $10.89
Add To Cart
856
Hammer Piston
Hammer Piston
Part #: 1617000843
In stock
10 available
 $24.34
Add To Cart
860
Spur Wheel Clutch
Spur Wheel Clutch
Part #: 1617000A37
In stock
3 available
 $98.33
Add To Cart
873
Housing Cover
Housing Cover
Part #: 1617000860
In stock
1 available
 $42.18
Add To Cart
886Auxiliary Handle
Part #: 1617000459
In stock
1 available
 $12.31
Add To Cart
897Service Pack
Part #: 1617000446
In stock
4 available
 $24.34
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  Rotary Hammer Parts

Repair Articles

How to Diagnose a Bad Power Cord or Switch
How to Diagnose a Bad Power Cord or Switch

This article outlines the basics of power tool and appliance electrical diagnosis. You can use a multimeter to test tool and appliance cords and switches, the two parts usually responsible for electri...
How to Remove an Armature Bearing with a Vise
How to Remove an Armature Bearing with a Vise

This article explains one backup method for removing armature bearings when a bearing puller isn't available.
Electric Power Tool Parts 101
Electric Power Tool Parts 101

This article defines the basic parts of most power tools, explains how they work, and what to look for when they stop working.
Diagnosing Electric Power Tools 101
Diagnosing Electric Power Tools 101

This article is a troubleshooting guide for problems and malfunctions common to most electric power tools.
Repair Stories
Symptom:
Piston Broken
Parts Used:
Part Number:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Entry Date:2015-07-23 15:20:32
1 of 1 customers found these instructions helpful
The hammer piston broke
My rotary hammer stopped hammering. I thought it was just time to replace. However I took it apart to see what was wrong and it was just a simple plastic piston that needed to be replaced. I just needed to remove the top cover and the old piston just slide right out and replaced the new one. I also cleaned the old grease out and plastic from the broken piston and added new grease. Really simple.
Did these repair instructions help you?
Discussion
Discussion for the Bosch 11247 (0611247039) Rotary Hammer

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:
  •  
1183054
Question: Auto Repair

1183054

i have a bosch11247 hammer drill, the tool will still drill,but will not hammer?i,m lost?
Tinkerdave
Reply: Auto Repair

Tinkerdave

Hi,
Generally this is the sign of a frozen second hammer and requires a service kit.But try this first: Prop the tool in a nose up position and take a tablespoon of 10W non detergent oil 3in1 oil works good.Don't use wd40 or other penetrating oil as this can effect the o-rings.Pour the tablespoon of oil down the nose of the tool and let it sit over night. Then place a bit in the tool and while putting pressure on the bit against something hard turn the hammer drill on in short burst.Try this a couple of time and see if that doesn't free it up and lets it work again.Hope that helps.Good luck.
Tinker
1400979
Reply: Auto Repair

1400979

drill works hammer will not also what kind of oil should I use & grade
Tinkerdave
Reply: Auto Repair

Tinkerdave

do you mean in the hammer case?
need to know how to disassemble the hammer portion for inspection
RUTHANN BELTON
Question: OIL FOR A BOSCH ROTARY HAMMER

RUTHANN BELTON

What type/weight of oil is used in a bosch rotary hammer?
Guy
Question: 11247 Doesn

Guy

The hammer drill doesn't turn under load with a core bit. It seems to do fine with a 1" masonry bit but when I tried a 4" core bit, to cut through soft brick, it kept stopping. The motor still runs, hammering noise is still evident but the rotation stops. Could this be a clutch problem? If so, how much of the clutch assembly should I plan on buying / replacing? Thanks for any insights.
Dave
Question: Does Not Hammer.

Dave

I have an 0611247039 hammer drill that quit hammering. I disassembled the hammering parts, nothing looked broken. I assumed the hammering mechanism is partially hydraulic and that the oil was low added some gear oil and it still didn't work. Could the "O" rings be bad?
I've got a rotary hammer that won't rotate anymore. Actually it was a used tool and this is the first time I've tried it under load with a core drill. It worked fine with a 1" masonry bit through concrete block. But it stops turning with a 4" core bit through soft brick. Any idea on what the problem is. My first guess is that the clutch has a problem, but how much of the clutch mechanisim is likely to need repair ?
Thanks for any insight.
Accessories
Accessories for the 11247

Adapters & Extensions:
See more adapters & extensions 

Spline-1/2" Chuck Rotary Hammer Adapter
$46.24


Spline-Taper Shank Adapter (A) Rotary Hammer Adapter
$37.02


Spline-SDS Plus Rotary Hammer Adapter
$95.13

fancyboxy