	shopping cart login checkout

Saws \| Drills \| Compressors \| Grinders \| Trimmers \| Lawn Mowers \| Accessories \| More...

Power Tool Parts

	Black and Decker Parts

	Bosch Parts

	Bostitch Parts

	Delta Parts

	DeVilbiss Parts

	DeWALT Parts

	Dremel Parts

	Fein Parts

	Flex Parts

	Hitachi Parts

	Makita Parts

	Metabo Parts

	Milwaukee Parts

	MK Diamond Parts

	Porter Cable Parts

	Ridgid Parts

	RotoZip Parts

	Ryobi Parts

	Skil Parts

Lawn and Garden Parts

	Black and Decker Parts

	Bolens Parts

	Briggs and Stratton Parts

	Homelite Parts

	Kawasaki Parts

	Makita Parts

	MTD Parts

	Murray Parts

	Paramount Parts

	Poulan Parts

	Ryobi Parts

	Troy-Bilt Parts

	Weed Eater Parts

	Yard Machines Parts

	Yard Man Parts

Bosch 11305 (0611305034) Demolition Hammer Parts

Accessories
Discussion

Hammer Drill Bits

	Not your first repair?
	Ask a repair question
	Write a review on the 11305

	fluid leaking ...
	Leaking fluid...
	I bought this tool new in the 80s and only had to ...

Having trouble ordering? Click here for ordering instructions.

Replacement Parts
Compatible with Bosch 11305 (0611305034) Demolition Hammer

Fig # +	Part #	Image	Part Name	Availability	Price	Enter Order Qty.
1	1615106021		Motor Housing [Info]	Ships in 1-2 weeks	$255.20
1/1	2910141213		Screw [Info]	Ships in 1-2 weeks	$4.13
2	1617031010		Field 115V [Info]	Ships in 1-2 weeks	$162.80
2/2	1900452012		End Splice [Info]	Ships in 1-2 weeks	$0.66
3	1617000059		Field Housing [Info]	Ships in 1-2 weeks	$13.86
4	1614011020		Armature 115V [Info]	Ships in 1-2 weeks	$321.20
5	1610108012		Felt Seal [Info]	Ships in 1-2 weeks	$1.05
6	1610102013		Washer [Info]	Ships in 1-2 weeks	$1.05
7	1615805060		Bearing Flange [Info]	Ships in 1-2 weeks	$62.70
8	1616610047		Fan [Info]	Ships in 1-2 weeks	$6.33
9	1616110032		Eccentric Shaft [Info]	Ships in 1-2 weeks	$45.38
10	1617031004		Spacer [Info]	Ships in 1-2 weeks	$40.98
11	1616317015		Eccentric Gear [Info]	Ships in 1-2 weeks	$62.70
12	1616328025		Gear [Info]	Ships in 1-2 weeks	$50.88
13	1611015012		Gasket [Info]	Ships in 1-2 weeks	$1.60
Fig #	Part #	Image	Part Name	Availability	Price
14	1615808039		Gear Housing [Info]	Ships in 1-2 weeks	$29.43
15	1615500168		Eccentric Cover [Info]	Ships in 1-2 weeks	$1.93
16	1615500276		Motor Housing Cover [Info]	Ships in 1-2 weeks	$32.73
17	1615500261		Cover [Info]	Ships in 1-2 weeks	$6.33
18	1615500282		Brush Cover [Info]	Ships in 1-2 weeks	$1.60
20	1614652000		Spiral Spring [Info]	Ships in 1-2 weeks	$1.32
21	1612392001		Upper Handle Buffer [Info]	Ships in 1-2 weeks	$2.81
22	1612392000		Lower Handle Buffer [Info]	Ships in 1-2 weeks	$2.37
23	1615133025		Handle Assembly [Info]	Ships in 1-2 weeks	$18.92
26	1618710058		Striker [Info]	Ships in 1-2 weeks	$40.98
27	1618700047		Piston [Info]	Ships in 1-2 weeks	$18.92
28	1617000918		Barrel [Info]	Ships in 1-2 weeks	$321.20
29	1615190020		Plastic Sleeve [Info]	Ships in 1-2 weeks	$13.20
30	1613120015		Impact Bolt [Info]	Ships in 1-2 weeks	$32.73
31	1610114015		Bevel Washer [Info]	Ships in 1-2 weeks	$7.21
Fig #	Part #	Image	Part Name	Availability	Price
32	1617000037		Tool Holder [Info]	Ships in 1-2 weeks	$124.30
33	1617000014		Locking Bolt Set [Info]	Ships in 1-2 weeks	$25.58
34	1617000014		Locking Bolt Set [Info]	Ships in 1-2 weeks	$25.58
35	1617000014		Locking Bolt Set [Info]	Ships in 1-2 weeks	$25.58
36	1617000014		Locking Bolt Set [Info]	Ships in 1-2 weeks	$25.58
37	1612001029		Connecting Rod [Info]	Ships in 1-2 weeks	$7.21
38	1617000918		Barrel [Info]	Ships in 1-2 weeks	$321.20
39	1617000172		Piston Ring [Info]	Ships in 1-2 weeks	$13.20
40	1612025027		Handle [Info]	Ships in 1-2 weeks	$25.58
41	1611316005		Clamping Band 66mm [Info]	Ships in 1-2 weeks	$7.21
42	2911061246		Bolt [Info]	Ships in 1-2 weeks	$0.66
43	2915051107		Hexagon Nut [Info]	Ships in 1-2 weeks	$1.05
44	1613349015		Knob [Info]	Ships in 1-2 weeks	$1.93
49	1610300058		Wrist Pin [Info]	Ships in 1-2 weeks	$1.93
51	1610102014		Washer [Info]	Ships in 1-2 weeks	$1.05
Fig #	Part #	Image	Part Name	Availability	Price
54	1610113005		Washer [Info]	Ships in 1-2 weeks	$1.05
56	1610300057		Pinion [Info]	In stock 1 available	$3.47
57	1611104001		Name Plate [Info]	Ships in 1-2 weeks	$1.05
58	2917721034		Round-Head Grooved Pin [Info]	Ships in 1-2 weeks	$0.66
59	1904681350		Cotter Pin [Info]	Ships in 1-2 weeks	$1.32
61	1604460092		Power Cord [Info]	In stock 7 available	$14.30
61/2	1900452003		End Splice [Info]	Ships in 1-2 weeks	$0.66
62	3600703011		Grommet [Info]	Ships in 1-2 weeks	$1.60
63	1611302007		Cord Clamp [Info]	Ships in 1-2 weeks	$1.32
65	1617200017		Switch [Info]	Ships in 1-2 weeks	$23.27
65/1	2603410001		Cheese Head Screw [Info]	Ships in 1-2 weeks	$1.05
66	1611091002		Terminal Block [Info]	Ships in 1-2 weeks	$1.05
68	1610905001		Ball Bearing [Info]	Ships in 1-2 weeks	$11.83
69	1610900013		Ball Bearing [Info]	Ships in 1-2 weeks	$8.42
70	1610910049		Ball Bearing [Info]	Ships in 1-2 weeks	$15.46
Fig #	Part #	Image	Part Name	Availability	Price
71	1617031004		Spacer [Info]	Ships in 1-2 weeks	$40.98
72	1610910007		Needle Bearing [Info]	Ships in 1-2 weeks	$21.18
73	1610913001		Needle Bearing [Info]	In stock 3 available	$3.47
75	2916660013		C-Clip [Info]	Ships in 1-2 weeks	$1.05
77	2916660018		Retaining Ring [Info]	Ships in 1-2 weeks	$1.60
B81	1617000172		Piston Ring [Info]	Ships in 1-2 weeks	$13.20
81	1610210072		O-Ring [Info]	In stock 1 available	$6.33
82	2916690007		Lock Washer [Info]	Ships in 1-2 weeks	$0.66
84	1900210160		O-Ring [Info]	Ships in 1-2 weeks	$4.13
85	1900210152		O-Ring [Info]	Ships in 1-2 weeks	$2.37
86	1900210130		O-Ring [Info]	Ships in 1-2 weeks	$2.37
87	1610210041		O-Ring [Info]	Ships in 1-2 weeks	$1.60
88	1610210042		O-Ring [Info]	Ships in 1-2 weeks	$1.05
90	2915061005		Nut [Info]	Ships in 1-2 weeks	$1.60
95	2910211011		Sheet Metal Screw [Info]	Ships in 1-2 weeks	$0.66
Fig #	Part #	Image	Part Name	Availability	Price
96	2910021118		Cheese Head Screw [Info]	Ships in 1-2 weeks	$0.66
98	1613412001		Sheet Metal Screw [Info]	Ships in 1-2 weeks	$1.05
99	2910021204		Screw [Info]	Ships in 1-2 weeks	$0.66
100	2910141199		Screw [Info]	Ships in 1-2 weeks	$0.66
101	2910141244		Hex-Socket-Head Cap Screw [Info]	In stock 1 available	$1.32
102	1613414009		Screw [Info]	Ships in 1-2 weeks	$1.05
104	1611110495		Label (11305) [Info]	Ships in 1-2 weeks	$1.93
105	1611110468		Manufacturer's Nameplate [Info]	Ships in 1-2 weeks	$1.93
108	1614437008		Cable [Info]	Ships in 1-2 weeks	$1.60
109	1617031004		Spacer [Info]	Ships in 1-2 weeks	$40.98
110	1601110449		Reference Plate [Info]	In stock 1 available	$0.99
113	2912771120		Torx Oval-Head Screw [Info]	Ships in 1-2 weeks	$0.66
801	1617000037		Tool Holder [Info]	Ships in 1-2 weeks	$124.30
802	1617000014		Locking Bolt Set [Info]	Ships in 1-2 weeks	$25.58
803	1617000036		Service Pack [Info]	Ships in 1-2 weeks	$50.88
Fig #	Part #	Image	Part Name	Availability	Price
805	1617031004		Spacer [Info]	Ships in 1-2 weeks	$40.98
807	1617031010		Field 115V [Info]	Ships in 1-2 weeks	$162.80
808	1617014110		Carbon Brush Set [Info]	In stock 4 available	$14.30
A810	1612025027		Handle [Info]	Ships in 1-2 weeks	$25.58
812	1617000059		Field Housing [Info]	Ships in 1-2 weeks	$13.86
828	1617000918		Barrel [Info]	Ships in 1-2 weeks	$321.20
850	1617000917		Impact Mechanism Kit [Info]	Ships in 1-2 weeks	$578.60
881	1617000172		Piston Ring [Info]	Ships in 1-2 weeks	$13.20
888	1601106999		Nameplate [Info]	Ships in 1-2 weeks	$2.37

Hammer Drill Bits

1-1/2" Round Hex Shank Scaling Chisel Chisel
$16.40

1 In Stock

2" Round Hex Shank Scaling Chisel Chisel
$18.60

2 In Stock

1" Round Hex Shank Flat Chisel Chisel
$10.10

1 In Stock

Round Hex Shank Bull Point Chisel
$13.50

1 In Stock

See more Hammer Drill Bits...

Discussion

Let's Talk Shop:

Not your first repair?
Share your experience - spread the wealth.

For Parts and Ordering questions, Click Here.

Ask a repair question
...'cause good questions deserve good answers.

For Parts and Ordering questions, Click Here.

Write a review on the 11305
Take a stand and set the record straight.

For Parts and Ordering questions, Click Here.

fluid leaking
Question by Doug C 10/29/2009

How much oil is needed from the service pack I received. Is the oil poured into the chamber noted
on Fig//abb.1 # 828

Respond to this question

Leaking fluid
Question by Paul D 10/06/2009

I went to use my Bosch jackhammer after lengthy storage and I see evidence of an oil leak on the lower body. Is this fluid I need to top off and/or replace O rings?

Respond to this question

Review by 33 year masonry contractor 04/16/2009

I bought this tool new in the 80s and only had to buy 3 kits of seals and grease. Can't tell you how many hours it has on it. I do masonry re hap as a contractor and I never had such a long durable tool ever. Still own it today and its on the job truck every day. I'm a Contractor and my letter hear is not for advertising means. Its just the plain truth,

Respond to this review

Power Tool Repair Forum
Recent Posts About This Tool

Visit The Tool Repair Forum

Bosch 11305 hammer piston & striker position.

I am going to be replacing all of the piston rings and O-rings. But I need to know the correct position to place the Piston, Striker and Impact Bolt when I reassemble it. Also how much and what to greese....
Read this post in the forums

Bosch demoltion hammer 11305

Hey guys i have a bosch 11305 hammer. I wanted to know if any1 has a maintenance manual and or owners manual. Mainly i wanted to know if this tool needs lubricating/greasing everyonce in a while. it makes "whining" noises sometimes and i dont know if its lack of lubrication or not. Any1 can help? thanx...
Read this post in the forums

bosch demolition hammer

What I need to know is how to get the eccentric gear # 11 (1616317015) off of eccentric shaft # 9 (1616110032 ) . In the break down pics it lists p/n 78 but there is no listing for that #. Looks like a circlip but mine does not have one, the on I have looks like it is pressed on and takes a special gear puller....
Read this post in the forums

Bosch Demolition Hammer

Looking for bevel washer installation information. The washer came out during disassembly but I did not see if the cup side is in or out. Link to the service info or manual?...
Read this post in the forums