The Epiroc Simba M4C is a compact underground production drilling rig widely used for long-hole drilling in mining operations. We offer a full range of OEM-compatible spare parts for Simba M4C, covering wear parts, hydraulic components, seals, bearings, filters, pins and bushings, and structural parts. Our replacement parts are built for durability and consistent performance in high-load underground environments.

Product NameOEM Part Number
Lock Washer0333612300
Guide Bar0337830500
 Cover 0346300225
 Clamp0347610019
Hose Clamp0347610021
 Hose Clamp0347610022
Compression Spring0384500073
Bearing, sp. pl.0501000051
Bearing, sp. pl. 0501000072
Bearing, sp. pl.0501001400
Ball Bearing0501001600
Ball Bearing0501001900
Ball Bearing0501001901
Ball Bearing 0502109194
Roller Bearing0509022100
Roller Bearing0509022300
Needle Bearing 0516150401
Needle Bearing 0516153800
 Grease Nipple0544216200
Seal Washer0661102600
Back‑up Ring0661154700
O‑Ring 0663210596
O‑Ring 0663615000
 Wiper 0665910016
Wiper Ring0665910086
Wiper 0665917001
Guide Ring0665930086
Radial Lip Seal0666600056
Axial Seal0666800024
Axial Seal 0666809702
Safety Valve0834119405
 Valve3115026200
Dome Nut3115028600
Washer3115028700
Sleeve 3115082400
Driver 3115158200
Piston Guide3115168000
Rotation Chuck3115173281
Valve Piston3115176500
Diaphragm3115192602
Valve Cover3115207605
Guide3115211200
Piston Guide3115212400
Piston3115212900
Test Valve3115219681
 Drill Collar3115223100
 Holder 3115227600
Valve Cone3115238300
Valve Seat3115238400
Cup Seal 3115238600
Diaphragm3115247200
 Intermediate Part3115258345
Rotation Chuck Bushing3115261591
 Rotation Chuck Bushing 3115296800
 Damping Piston3115297100
Wiper3115323600
Hydraulic Motor3115347383
Hydraulic Motor3115347385
back head3115348100
Hydraulic Motor3115350781
Hydraulic Motor3115350783
Bushing3115374400
Pressure Relief Valve 3125279403
Bushing 3125496400
Bushing 3125496500
Atlas Copco 3128000381
Dowel 3128001502
Hydraulic Cylinder3128003051
Bearing Housing 3128003114
Spacer Ring 3128003116
Cover3128003118
Cover3128003119
Damping3128003700
Collaring Part3128009000
Protection Coil3128022400
Protection Coil 3128022501
Bearing, sp. pl. 3128031400
Guide Strip3128055301
Guide Strip3128055601
Shim3128055700
Shim3128055800
Ring3128061600
Seal 3128061806
Holder3128078548
Holder3128078549
Check valve3128209955
Cover3128217400
Spacer3128219200
Piston rod3128220600
Cover3128228800
Drill steel sup3128301304
Dr. st. su. house3128301306
Piston rod end3128301389
Check3128302270
Check3128302392
Interm. plate3128303921
Check3128305496
Holder Set3128306163
Holder Set3128306164
Hose holder3128306256
Clamp3128306318
Expanding shaft3128306383
Sliding piece3128307488
Segment3128307495
Segment3128307496
Shim3128309369
Cradle3128309562
Arm3128309733
Arm3128309734
Clamp3128309736
End plate3128309788
Washer3128309790
Sleeve3128309791
Interm. plate3128309793
Driver3128309807
Attachment3128309813
Holder3128309822
Pinion3128309879
Arm3128310206
Cover3128310208
Distans3128310209
Distans3128310212
Spacer3128310213
Cover 3128310214
Cover3128310215
Cover 3128310216
Cover 3128310217
Plain bearing 3128310218
Gable plate 3128310272
Gable plate3128310273
Shaft3128310275
Rot. ch. bushingOEM 3128310276 Rotation Chamber Bushing for Meishan M4C Drill Rig
Plunger 3128310350
Jaw3128310378
Bushing half3128310422
Bushing half 3128310426
Expanding shaft 3128310472
Front plate3128310516
Magnet3128310518
Spacer3128310520
Spacer 3128310522
Expanding shaft 3128310598
Hydr. cylinder3128310612
Shim3128311578
Hydraulic cylinder3128313401
Hydraulic cylinder 3128313402
Hydraulic cylinder 3128313404
Bushing 3128313405
Connecting pipe 3161109600
Strainer drum 3163042700
Relay 3176000120
Earth fault relay 3176000488
SWITCH3176000701
Overload relay3176001672
Safety relay3176003000
Relay 3176003208
Headlight 3176003400
Solenoid valve 3128321412
Timing relay 3176003528
CORDGRIP 3176004000
NIPPLE 3176213100
NIPPLE 3176306000
Min circ break 3176449202
Nipple 3176634800
Nipple 3176651400
Nipple 3176656500
Nipple 3176796900
Nipple 3176797000
Coupling half 3176850290
Press. red. valve3177303600
Hydraulic motor3177308500
Coil 3177309255
Direction valve3177309260
Direction valve 3177309270
3177309271
Direction valve 3177309280
Direction valve 3177309283
Direction valve 3177309288
Disk 3214779000
Press. red. valve 3214871280
Oil filter 3216921400
Water pump3217925650
Solenoid Coil BT00004016
Coupling3115027700
Stud 3115116500
Piston guide, front 3115167100
PALUMIN 3176007996
Pump 3217920604
Oil Filter3216921404
3217000218
3217000221
3217000224
Palm grip 3217001014
Contact block3217001073
Contact block3217001074
Mushroom pushb.3217001079
Palm grip3217001301
Palm grip3217001308
Gear housing 3217390980
Lock sheet3217635900
Hydraulic pump3217852500
Lubricat. pump3217866752
Hydraulic pump3217876200
Lever3217894610
Regulator3217919302
Regulator3217919303
Pump unit 3217920611
Seal kit3217920682
Slip ring3217929506
Timing relay3217929905
Timing relay3217929906
Press. rel. valve3217933740
Relay3217958301
Earth fault relay3217966622
Drum pump 3217976601
Flow cont. valve 3217977300
Check valve3217980120
Valve plug 3217988206
3217997810
Insulator3217997813
Socket3217997814
Cable holder3217997815
Plug Connector3217997819
Insulator3217997824
Solenoid valve 3217999720
Coil3217999721
Clamp 3222308541
Dr. st. supp. half3222320895
Double ch. valve3222326896
Dr. st. supp. half3222330090
Hydr. cylinder3222330149
Spare parts set4350258440
Buffer 4350261775
Buffer 4350261776
Connecting pipe 4350261777
Sealing bush4350261785
Seal4350261803
Adaptor house4350265006
Intermed. shaft4350265007
Adapter4350265008
Back-up ring4350265010
Guide strip4350265013
U-packing4350265024
Adapter4350265040
Sealing bush4350265045
Sealing bush4350265047
Gear wheel4350265105
Floating adapt. 4350266220
Floating adapt.4350266221
Relay module 5112005225
Power supply 5112006309
Shaft5112008777
Bushing5112008778
Expending shaft 5112008779
Emerg. pushbutt.5112013272
Brake light5112015318
Gasket5112234100
Gear control5112286500
Water pump3217925650
Press. transduc.9106219202