Rock Breaker Store

Looking for a reliable and cost-effective replacement for the BB3301A2 Hard Rock Chisel ?

We offer a premium aftermarket version of the BB3301A2 chisel, designed to deliver equal or better performance than the original — at a fraction of the cost. Built to withstand extreme wear and tear, this replacement is ideal for heavy-duty applications in mining, demolition, and hard rock excavation.

🔧 Key Features:

• Direct fit for machines using BB3301A2 chisels
• Heat-treated alloy steel for durability
• Precision-machined for optimal alignment and performance
• Compatible with popular breaker models
• Significant cost savings vs OEM parts

Let us help you reduce downtime and maintenance costs with a proven aftermarket solution.

160003 PISTON BR4099

160008 LOWER TOOL BUSHING BR4099

160009 UPPER TOOL BUSHING BR4099

160010 THRUST RING BR4099

160018 ACCUMULATOR BOTTOM

159409 CYLINDER

159398 CYLINDER

158920 CYLINDER

158586 CYLINDER

155158 CYLINDER E65

155031 CYLINDER G88

162003 CYLINDER

162442 CYLINDER
162492 CYLINDER

162596 CYLINDER
162866 CYLINDER

162954 CYLINDER RB

16513238 CYLINDER

165277 37 CYLINDER

165285 98 CYLINDER

BB86E1A2 – Hard Rock Chisel

• Part number: BB86E1A2
• Weight: 230 lb
• Length: 44.1 in
• Working length: 25.0 in
• Tool diameter: 5.3 in
• Compatible with: 2577E

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881A2 – Hard Rock Chisel

• Part number: 881A2
• Weight: 271 lb
• Length: 47.2 in
• Working length: 24.0 in
• Tool diameter: 5.6 in
• Compatible with: 3288E

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991A2 – Hard Rock Chisel

• Part number: 991A2
• Weight: 456 lb
• Length: 55.1 in
• Working length: 27.8 in
• Tool diameter: 6.5 in
• Compatible with: 4099E

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50111A2 – Hard Rock Chisel

• Part number: 50111A2
• Weight: 640 lb
• Length: 61.0 in
• Working length: 29.7 in
• Tool diameter: 7.5 in
• Compatible with: 5011E

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BB3301A2 – Hard Rock Chisel

• Part number: BB3301A2
• Weight: 828 lb
• Length: 61.0 in
• Working length: 25.1 in
• Tool diameter: 8.5 in
• Compatible with: 9033 / 9033E

No	Brand	Compatibility	Part Number	Description
1	MERIT	BR 7013-G 130	131	Chisel
2	MERIT	BR 7013-G 130	133	Moil Point
3	MERIT	BR 7013-G 130	134	Blunt
4	MERIT	BR 7013-G 130	131F3	Limestone Chisel
5	MERIT	BR 7013-G 130	131A2	Hard Rock Chisel
6	MERIT	BR 7013-G 130	133K3	Pyramid
7	MERIT	BR 5011	50111	Chisel
8	MERIT	BR 5011	50112	Long Chisel
9	MERIT	BR 5011	50113	Moil Point
10	MERIT	BR 5011	50114	Blunt
11	MERIT	BR 5011	50111F3	Limestone Chisel
12	MERIT	BR 5011	50111A2	Hard Rock Chisel
13	MERIT	BR 5011	50113K3	Pyramid
14	MERIT	BR 5011	50114T2	Super Blunt
15	MERIT	BR 5011	50111Z1	Chisel
16	MERIT	BR 5011	50113Z1	Moil Point
17	MERIT	BR 5011	50111A2Z1	Limestone Chisel
18	MERIT	BR 5011	50111F3Z1	Hard Rock Chisel
19	MERIT	BR 4099	991	Chisel
20	MERIT	BR 4099	993	Moil Point
21	MERIT	BR 4099	994	Blunt
22	MERIT	BR 4099	993K3	Pyramid
23	MERIT	BR 4099	991A2	Hard Rock Chisel
24	MERIT	BR 4099	991F3	Limestone Chisel
25	MERIT	BR 4099	994T2	Super Blunt
26	MERIT	BR 4099	998	Long Moil Point
27	MERIT	BR 4099	991Z1	Chisel
28	MERIT	BR 4099	993Z1	Moil Point
29	MERIT	BR 4099	991A2Z1	Limestone Chisel
30	MERIT	BR 4099	991F3Z1	Hard Rock Chisel
31	MERIT	BR 3288	881	Chisel
32	MERIT	BR 3288	883	Moil Point
33	MERIT	BR 3288	884	Blunt
34	MERIT	BR 3288	883K3	Pyramid
35	MERIT	BR 3288	881F3	Hard Rock Chisel
36	MERIT	BR 3288	881A2	Limestone Chisel
37	MERIT	BR 3288	884T2	Super Blunt
38	MERIT	BR 3288	888	Long Moil Point
39	MERIT	BR 3288	884C1	Long Blunt
40	MERIT	BR 2577	771	Chisel
41	MERIT	BR 2577	772	Long Chisel
42	MERIT	BR 2577	773	Moil Point
43	MERIT	BR 2577	774	Blunt
44	MERIT	BR 2577	778	Long Moil Point
45	MERIT	BR 2577	773K3	Pyramid
46	MERIT	BR 2577	774C1	Long Blunt
47	MERIT	BR 2577	771F3	Limestone Chisel
48	MERIT	BR 2577	771A2	Hard Rock Chisel
49	MERIT	BR 2577	774T2	Super Blunt
50	MERIT	BR 2577	771Z1	Chisel
51	MERIT	BR 2577	773Z1	Moil Point
52	MERIT	BR 2577	771F3Z1	Limestone Chisel
53	MERIT	BR 2577	771A2Z1	Hard Rock Chisel
54	MERIT	BR 2166	BB651	Chisel
55	MERIT	BR 2166	BB653	Moil Point
56	MERIT	BR 2166	BB654	Blunt
57	MERIT	BR 2166	BB654C1	Long Blunt
58	MERIT	BR 2166	BB653K3	Pyramid
59	MERIT	BR 2155	553K3	Pyramid
60	MERIT	BR 2155	551	Chisel
61	MERIT	BR 2155	552	Long Chisel
62	MERIT	BR 2155	553	Moil Point
63	MERIT	BR 2155	554	Blunt
64	MERIT	BR 2155	558	Long Moil Point
65	MERIT	BR 2155	554C1	Long Blunt
66	MERIT	BR 2155	551F3	Limestone Chisel
67	MERIT	BR 4510-G 100	101	Chisel
68	MERIT	BR 4510-G 100	103	Moil Point
69	MERIT	BR 4510-G 100	104	Blunt
70	MERIT	BR 4510-G 100	103K3	Pyramid
71	MERIT	BR 4510-G 100	101F3	Limestone Chisel
72	MERIT	BR 4510-G 100	101A2	Hard Rock Chisel
73	MERIT	BR 4510-G 100	104T2	Super Blunt
74	MERIT	BR 3890G 90	901	Chisel
75	MERIT	BR 3890G 90	903	Moil Point