Comprehensive Seal Kit Reference Guide for Major Hydraulic Breaker Brands

Posted by

December 5, 2025

On December 3, 2025

Hydraulic breakers operate under some of the harshest conditions in the construction and mining industries—high-frequency impact, extreme pressure spikes, dust intrusion, and continuous vibration. Under these demanding loads, the performance and durability of the breaker rely heavily on the integrity of its sealing system. Selecting the correct seal kit for each hammer model is essential to maintaining impact efficiency, preventing internal leakage, and extending service life. To support procurement teams, distributors, and maintenance engineers, we have compiled a detailed reference table covering seal kit specifications across multiple major hydraulic breaker brands.

Toku Hydraulic Breaker Seal Kit

Part Numbers
TNB1M	TNB2M	TNB3M	TNB5M	TNB6E	TNB7E	TNB08M	TNB10E
TNB22E	TNB141LU	TNB151LU	TNB230LU	TNB310LU	TNB400LU1

Stanley Hydraulic Breaker Seal Kit

Part Numbers
MB20EX	MB30EX	MB40EX	MB50EX	MB60EX	MB70EX	MB80EX	MB100EX
MB250	MB256	MB350	MB656	MB856	MB956	MB1975	MBX208
MBX258	MBX358	MBX408	MBX556

Soosan Hydraulic Breakers Seal Kit

Part Numbers
SB10	SB20	SB30	SB35	SB40	SB43	SB50	SB60
SB81	SB121	SB130	SB140	SB150	SB151	SQ120	SU85
SU85TR

Sandvik Hydraulic Breakers Seal Kit

Part Numbers
BR108	BR125	BR321	BR422	BR555	BR623	BR777	BR825
BR999	BR1129	BR1533	BR2063	BR2064	BR2155	BR2214	BR2265
BR2266	BR2518	BR2568	BR2577	BR3088	BR3288	BR3890	BR4099
BR4510	BR4511	BR7013

Rammer Hydraulic Breakers Seal Kit

Part Numbers
E63	E64	E65	E66	E66N	E68	S18	S21
S22	S23	S23N	S25	S25N	S26	S26N	S27
S29	S52	S54	S55	S56	S82	S84	S86

OKADA Hydraulic Breakers Seal Kit

Part Numbers
OKB11A	OKB11A2	OKB304B	OKB308	OKB2600	TOP25A	TOP30	TOP35
TOP45B	TOP55	TOP60B	TOP100A	TOP200	TOP205	TOP210	TOP250
TOP300	TOP400

MSB Hydraulic Breakers Seal Kit

Part Numbers
MSB35AT	MSB45AT	MSB200	MSB220	MSB225	MSB250	MSB300	MSB400
MSB450	MSB500	MSB550	MSB600	MSB700	MSB800	MSB810	MSB900
SAGA120	SAGA30	SAGA40	SAGA45	SAGA50	SAGA55	SAGA80	SAGA100
SAGA120	SAGA180	SAGA200	SAGA210	SAGA220	SAGA250	SAGA270	SAGA300
SAGA330	SAGA430	SAGA500

Montabert Hydraulic Breakers Seal Kit

Part Numbers
BRH125	BRH250	BRH270	BRH501	BRH570	BRH625	BRH750	BRH1100
M300	M600	M700	M900	SC28	SC36	V32	V43
V45	V53	V55	V1200	V1600	V2500

Kwanglim Hydraulic Breakers Seal Kit

Model Numbers
SG200	SG300	SG350	SG400	SG600	SG800	SG1200	SG1800
SG2000	SG2100	SG2500	SG2800	SG3300	SG4000

Krupp Hydraulic Breakers Seal Kit

Part Numbers
HM90	HM130	HM135	HM140	HM580	HM703	HM711	HM901
HM960	HM960-2	HM1300	HM1500	HM2100	HM2500

Komatsu Hydraulic Breakers Seal Kit

model Numbers
JTHB20	JTHB30	JTHB40	JTHB50	JTHB60	JTHB65	JTHB70	JTHB150
JTHB210-3	JTHB230	JTHB310	JTHB400	JTHB650-1

Konan Hydraulic Breakers Seal Kit

Part Numbers
MKB150M	MKB300M	MKB400	MKB500N	MKB800	MKB900N	MKB1100	MKB1200
MKB1300	MKB1400	MKB1400D	MKB1400D-A	MKB1400D-B	MKB1400V	MKB1400N	MKB1500
MKB1580	MKB1600	MKB1700	MKB1800	MKB2000	MKB2100	MKB2500	MKB4000

Komac Hydraulic Breakers Seal Kit

Part Numbers
KB100	KB150	KB200	KB250	KB300	KB350	KB400	KB1000
KB1500	KB2000	KB2100	KB3500	KB3600	KB4200	KB5000	TOR13
TOR18	TOR22	TOR23	TOR26	TOR36	TOR42	TOR55

Huskie Hydraulic Breakers Seal Kit

Part Numbers
HH150-2	HH300-2	HH500	HH500-2	HH750-2	HH1000-2	HH2000-2	HH3600-2
HH4500-2

GB Hydraulic Breakers Seal Kit

Part Numbers
GB2T	GB3T	GB4T	GB5T	GB8AF	GB8AT	GB8F	GB8T
GB9F	GB11T	GB14T	GB170E	GB220E	GB300E	GB500E	GBM1T
GBM60	GBM90

Furukawa Hydraulic Breakers Seal Kit

Part Numbers
F1	F2	F3	F4	F5	F6	F9	F11
F12	F19	F22	F35	F45	FX35	FX45	FXJ375
FXJ475	HB1G	HB2G	HB3G	HB5G	HB8G	HB10G	HB15G
HB18G	HB20G	HB30G	HB50G	HB200	HB300	HB400	HB700
HB1200	HB1500

Hanwoo Hydraulic Breakers Seal Kit

Part Numbers
RHB301	RHB302	RHB303	RHB304	RHB305	RHB306	RHB309	RHB313
RHB320	RHB321	RHB322	RHB323V	RHB325	RHB326	RHB328	RHB330
RHB334	RHB340	RHB350

Fine Hydraulic Breaker Seal Kit

Part Numbers
FINE4	FINE5	FINE6	FINE7	FINE10	FINE15	FINE20	FINE22
FINE23	FINE25	FINE30	FINE35	FINE36	FINE40	FINE45	FINE50

Doosan Hydraulic Breaker Seal Kit

Part Numbers
DXB100	DXB130	DXB170	DXB190	DXB260

EDT Hydraulic Breaker Seal Kit

Part Numbers
EDT400	EDT430	EDT800	EDT1600	EDT2000	EDT3000	EDT3200	EDT6000
EDT8000

Everdigm Hydraulic Breaker Seal Kit

Part Numbers
EHB01	EHB02	EHB03	EHB04	EHB05	EHB06	EHB08	EHB10
EHB13	EHB17	EHB20	EHB23	EHB25	EHB30	EHB40	EHB50

Daenong Hydraulic Breaker Seal Kit

Part Numbers
DNB70	DNB90	DNB110	DNB110HS	DNB130	DNB160

Delta Hydraulic Breaker Seal Kit

Part Numbers
DELTA F30	DELTA F35

Daemo Hydraulic Breakers Seal Kit

Model Numbers
B10	B20	B30	B40	B50	B70	B90	B140
B180	B210	B250	B300	B360	DMB50	DMB70	DMB230
DMB300	S500	S700	S900	S1300	S1800	S2200-II

DandA Hydraulic Breakers Seal Kit

Part Numbers
8V	70V	80V	130V	150V	180V	200V	220V
222V	250V	300V	360V	450V

Chicago Pneumatic Hyd Breaker Seal Kit

Part Numbers
CP75H	CP80H	CP100	CP150	CP200	CP250H	CP290H	CP300
CP400	CP550	CP600H	CP700H	CP750	CP1150	CP1550	RX2
RX3	RX4	RX6	RX8	RX18	RX22	RX30	RX46

Atlas Copco Hydraulic Breaker Seal Kit

Part Numbers
EC120T	HB2000	HB2200	HB2500	HB3000	HB3100	HB3600	HB4100
HB4200	HB4700	HB7000	IM405	MB100	MB750DP	MB800	MB1200
MB1500	MB1700	SB102	SB202	SB302	SB450	SB452	SB552
SBC410	SBC610	SBC850

Arrowhead Hydraulic Hammers Seal Kit

Part Numbers
S10	S20	S30	S40	S50	S60	S100	S130
S230	HB2T	HB4T	HB6T	HB10T	HB16T	HB22T

JCB Hydraulic Breaker Seal Kit

MODEL NUMBER
HM100	HM160	HM165	HM165Q	HM260	HM265	HM265Q	HM360
HM380	HM385	HM385Q	HM386Q	HM460	HM495	HM495Q	HM550
HM560	HM570	HM670	HM760	HM770	HM850	HM860	HM860Q
HM960	HM1050	HM1150	HM1260Q	HM1350	HM1450	HM1570Q	HM1750
HM1760Q	HM2180	HM2350	HM2460Q	HM2950	HM3060Q	HM3850	HM4160

Caterpillar Hydraulic Breaker Seal Kit

MODEL NUMBER
H63	H70	H90	H90C	H90CS	H110E	H110ES	H115E
H115ES	H120CS	H120E	H120ES	H130	H130E	H130ES	H140DS
H140ES	H160ES	H180S	H195S

Using the correct seal kit is the most cost-effective way to restore hydraulic breaker performance and prevent premature failures. Whether you manage equipment fleets, supply aftermarket parts, or provide repair services, an accurate cross-brand reference helps reduce downtime and ensures reliable operation on site. If you need customized seal solutions, OEM matching, or technical guidance for specific breaker models, our team is ready to assist.