KOMATSU SPARE PARTS

Komatsu Parts List

Browse the Komatsu components list below. Use the search box to quickly find a part number or description.

• 01124-82055 STUD
• 01140-51640 STUD
• 02781-0021D UNION
• 02781-00313 UNION
• 02781-00315 UNION
• 02781-0031D UNION
• 02781-00422 UNION
• 02781-00628 UNION
• 02789-10210 PLUG
• 02789-10315 PLUG
• 02896-11008 O-RING
• 02896-11009 O-RING
• 02896-11012 O-RING
• 02896-11015 O-RING
• 02896-11018 O-RING (K1)
• 04020-00820 PIN,DOWEL
• 04020-01024 PIN
• 04020-01228 PIN,DOWEL
• 04050-13020 PIN
• 04050-14025 PIN,COTTER
• 04050-15045 PIN
• 04050-16045 PIN,COTTER
• 04050-18080 PIN
• 04050-18085 PIN
• 04052-10833 PIN,SNAP
• 04052-11038 PIN,SNAP
• 04064-06020 RING
• 04064-07525 RING
• 04065-01410 RING
• 04065-04218 RING,SNAP
• 04065-05220 RING,SNAP
• 04065-06220 RING
• 04065-07225 RING
• 04065-08025 RING,SNAP
• 04071-00140 RING
• 04071-00300 RING
• 04260-00635 BALL
• 06002-30219 BEARING
• 06002-30312 BEARING
• 06002-32022 BEARING
• 06002-32024 BEARING
• 06002-32218 BEARING
• 06002-32219 BEARING
• 06040-06215 BEARING
• 06040-06312 BEARING
• 06330-22216 BEARING
• 06340-06216 BEARING
• 06340-06316 BEARING
• 07000-02060 O-RING
• 07000-11005 O-RING
• 07000-11007 O-RING
• 07000-11008 O-RING
• 07000-12010 O-RING
• 07000-12011 O-RING
• 07000-12014 O-RING
• 07000-12018 O-RING
• 07000-12022 O-RING
• 07000-12060 O-RING
• 07000-12065 O-RING
• 07000-12075 O-RING
• 07000-12080 O-RING (KIT)
• 07000-12085 O-RING (KIT)
• 07000-12090 O-RING (KIT)
• 07000-12095 O-RING
• 07000-12100 O-RING
• 07000-12130 O-RING
• 07000-12135 O-RING
• 07000-12145 O-RING
• 07000-13024 O-RING
• 07000-13029 O-RING
• 07000-13032 O-RING
• 07000-13034 O-RING
• 07000-13035 O-RING
• 07000-13038 O-RING
• 07000-13045 O-RING (KIT)
• 07000-13048 O-RING (KIT)
• 07000-13050 O-RING
• 07000-15060 O-RING
• 07000-15085 O-RING (K1)
• 07000-15090 O-RING
• 07000-15150 O-RING
• 07000-15160 O-RING
• 07000-15180 O-RING
• 07000-15200 O-RING
• 07000-15230 O-RING
• 07000-15240 O-RING
• 07000-15260 O-RING
• 07000-15340 O-RING
• 07000-15405 O-RING
• 07000-15430 O-RING
• 07000-15460 O-RING
• 07000-15475 O-RING
• 07000-71007 O-RING (K2)
• 07000-72015 O-RING,(F4320-60A0 -5 )
• 07000-72110 O-RING (K1)
• 07000-73022 O-RING (K2)
• 07000-73025 O-RING,(F4320-61A0 -16 )
• 07000-73028 O-RING,(F4320-65A0 -18 )
• 07000-73030 O-RING,(F4320-58A0 -25 )
• 07000-73045 O-RING (K1)
• 07000-75140 O-RING,(F4320-52A0 -18 )
• 07000-75145 O-RING (K1)
• 07000-75210 O-RING,(F4320-63A0 -19 )
• 07000-75220 O-RING (K2)
• 07000-75485 O-RING,(F4320-63A0 -9 )
• 07000-A2016 O-RING (K1)
• 07000-B2011 O-RING
• 07000-F5120 O-RING
• 07001-02010 RING
• 07001-02014 RING,BACK-UP
• 07001-12014 RING,BACK-UP
• 07002-03034 O-RING (K2)
• 07002-10823 O-RING
• 07002-11023 O-RING
• 07002-11223 O-RING
• 07002-11423 O-RING
• 07002-11623 O-RING
• 07002-11823 O-RING (K2)
• 07002-12034 O-RING
• 07002-12434 O-RING (K1)
• 07002-13034 O-RING
• 07002-13334 O-RING (K1)
• 07002-15234 O-RING
• 07002-22034 O-RING,(F4320-65A0 -6 )
• 07002-61023 O-RING
• 07002-61223 O-RING
• 07002-62434 O-RING
• 07002-63034 O-RING
• 07002-63334 O-RING
• 07002-63634 O-RING (K1)
• 07005-01012 GASKET
• 07005-01412 GASKET
• 07005-01612 GASKET (K1)
• 07005-02416 GASKET (K1)
• 07012-00080 SEAL
• 07012-50105 SEAL
• 07018-31405 RING (K1)
• 07020-00000 FITTING,GREASE
• 07020-00090 FITTING,GREASE
• 07020-00675 FITTING,GREASE
• 07020-00900 FITTING,GREASE
• 07030-00252 BREATHER
• 07030-10252 BREATHER
• 07040-11007 PLUG
• 07040-11409 PLUG
• 07040-11812 PLUG
• 07040-12012 PLUG
• 07040-12412 PLUG
• 07040-13016 PLUG
• 07042-20108 PLUG
• 07042-70108 PLUG
• 07042-80108 PLUG
• 07043-00211 PLUG
• 07043-70108 PLUG
• 07043-70211 PLUG
• 07043-70312 PLUG
• 07043-70415 PLUG
• 07043-70617 PLUG
• 07044-12412 PLUG
• 07048-01010 PLUG
• 07048-01815 PLUG
• 07049-01012 PLUG
• 07049-01215 PLUG
• 07049-01620 PLUG
• 07049-03038 PLUG
• 07056-18422 STRAINER
• 07094-10315 CLAMP
• 07094-10620 CLAMP
• 07094-30315 CLAMP
• 07094-31024 CLAMP
• 07095-00314 CUSHION
• 07095-00317 CUSHION
• 07095-00420 CUSHION
• 07095-00628 CUSHION
• 07095-01033 CUSHION
• 07095-01034 CUSHION
• 07095-01035 CUSHION
• 07095-20522 CUSHION
• 07095-20523 CUSHION
• 07138-01090 CAP
• 07139-01002 SHIM 0.2MM
• 07139-01005 SHIM 0.5MM
• 07141-00100 SEAL,DUST (KIT)
• 07143-10505 BUSHING
• 07143-10506 BUSHING
• 07144-10505 BUSHING
• 07144-10706 BUSHING
• 07145-00050 SEAL
• 07145-00055 SEAL,DUST (KIT)
• 07145-00060 SEAL
• 07145-00085 SEAL,DUST
• 07146-02086 RING,BACK-UP (KIT)
• 07156-00912 RING,WAER (KIT)
• 07177-03525 BUSHING
• 07179-00054 RING,SNAP
• 07179-12057 RING,SNAP
• 07179-12062 RING,SNAP
• 07179-12069 RING,SNAP
• 07280-01110 CLAMP
• 07280-02523 CLAMP
• 07289-00070 CLAMP
• 07289-00080 CLAMP
• 07299-00070 CLAMP
• 07324-60600 COUPLING
• 07326-10302 ADAPTER
• 07326-30201 ADAPTER
• 07371-31049 FLANGE
• 07371-31255 FLANGE
• 07376-70522 PLUG
• 07730-40004 VALVE
• 07831-00612 SLEEVE
• 07836-00613 CONNECTOR
• 08028-CE325 CABLE
• 08034-20414 BAND
• 08037-01008 GROMMET
• 08037-02512 GROMMET
• 08037-03614 GROMMET
• 08137-82400 LAMP
• 08164-A0000 BUZZER
• 08174-13118 MIRROR
• 09241-50175 PIN
• 09415-00706 CAP
• 09415-02110 CAP
• 09608-05080 PLATE NAME
• 104-15-25480 VALVE
• 104-15-25490 VALVE
• 10E-63-32390 RING,WEAR (KIT)
• 112-63-15370 SEAL,DUST (KIT)
• 11Y-62-12120 UNION
• 11Y-62-12330 TEE
• 12H-15-14130 SPOOL
• 12H-15-14140 GUIDE
• 134-03-61410 BAND
• 144-70-15251 PIN
• 144-947-3490 SPACER
• 14X-15-15850 PLUG
• 14X-15-29220 SEAL RING (K1)
• 154-06-34790 SPACER
• 154-15-22831 RING (K1)
• 156-72-11210 BUSHING
• 15A-13-11690 COVER
• 170-43-11370 GROMMET
• 175-15-56470 SHIM 0.50MM
• 175-63-75190 SEAL,DUST (KIT)
• 176-63-92240 SEAL,DUST (KIT)
• 17A-03-14111 TANK
• 195-15-32710 DISC
• 195-15-49210 RING (K1)
• 198-15-15570 SHIM 0.50MM
• 198-43-15310 COLLAR 10MM
• 198-54-14160 SHIM 1.0MM
• 209-38-12470 ELEMENT
• 209-38-12480 O-RING
• 209-38-12490 RING
• 20U-62-41740 TEE
• 20U-62-41940 UNION
• 20Y-54-11611 STOPPER
• 20Y-60-21311 STRAINER
• 21W-60-41121 ELEMENT
• 22D-54-11330 SHIM 1.0MM
• 22T-56-23290 SPACER
• 22W-61-12220 O-RING
• 22W-62-13420 O-RING
• 232-22-51740 BUSHING
• 232-25-51170 O-RING
• 232-25-51430 PLATE
• 232-60-54730 PLATE
• 232-71-13150 PIN
• 232-801-3150 VALVE
• 232-801-3160 CAP,VALVE
• 232-954-9210 PLATE
• 234-23-12570 O-RING
• 234-27-31260 COVER
• 234-27-31270 BEARING
• 234-30-13520 RING,SIDE
• 234-30-13530 RING,ROCK
• 234-30-22120 RING,SIDE
• 234-30-26130 FLAP
• 234-30-26530 FLAP
• 234-30-26540 CORE,VALVE
• 234-30-26550 CAP,VALVE
• 234-46-11180 SHIM 0.2MM
• 234-46-31280 BUSHING
• 234-63-13080 BUSHING
• 234-70-11140 STUD,BALL
• 234-70-12193 EDGE,CUTTING
• 234-70-32150 SHAFT
• 234-70-32160 BRACKET
• 234-70-33241 COVER
• 234-70-33260 ROD
• 234-70-33270 COLLAR
• 234-70-33280 SHIM 1.0MM
• 234-70-34150 YOKE
• 234-70-34160 CAP
• 234-70-34180 SEAL
• 234-70-34271 BUSHING
• 234-70-35161 WORM
• 234-70-35210 SHIM 1.0MM
• 234-70-35220 SHIM 0.2MM
• 234-70-35230 SHIM 0.1MM
• 234-71-11161 HOLDER
• 235-25-11430 HOLDER
• 235-27-11670 PLUG
• 235-27-11750 BOOT
• 235-54-32130 CLAMP
• 235-60-15480 O-RING
• 235-61-11110 BODY
• 235-61-11120 PISTON
• 235-61-11130 SLEEVE
• 235-61-11140 PLUG
• 235-61-11210 PLUG
• 235-61-11220 PISTON
• 235-61-13210 BODY
• 235-61-13230 SLEEVE
• 235-61-13240 VALVE
• 235-61-13250 COLLAR
• 235-61-13260 PLUG
• 235-61-13710 BODY
• 235-61-13720 PLUG
• 235-61-13740 PISTON
• 235-61-14310 VALVE
• 235-70-15850 HOLDER
• 235-70-15860 SHIM 1.0MM
• 235-70-15870 SHIM 0.5MM
• 235-70-15880 SHIM 0.2MM
• 235-70-45260 SPACER
• 235-70-45270 SPACER
• 235-70-45330 SHIM 0.5MM
• 235-70-45340 SHIM 0.2MM
• 235-70-45420 DISK
• 237-06-15190 PACKING
• 237-23-11610 COVER
• 237-23-11621 GASKET
• 238-25-16360 SEAL,OIL
• 23A-01-11250 SPACER
• 23A-01-11440 PLATE
• 23A-846-3250 PUSHER
• 23B-01-11240 CUSHION
• 23B-06-44620 BRACKET,L.H.
• 23B-06-44630 BRACKET,R.H.
• 23B-06-44640 COVER
• 23B-06-44650 COVER
• 23B-22-11271 SHIM,T=0.1
• 23B-22-11281 SHIM,T=0.2
• 23B-22-11291 SHIM,T=0.1
• 23B-22-11312 SHIM,T=0.5
• 23B-22-11322 SHIM,T=0.2
• 23B-22-11332 SHIM,T=0.1
• 23B-22-11440 SHIM,T=0.05
• 23B-22-11451 SHIM,T=0.05
• 23B-22-31330 PLATE
• 23B-22-31381 CAGE
• 23B-22-31391 CAGE
• 23B-22-31432 GAUGE
• 23B-25-33132 GUIDE
• 23B-25-33150 O-RING
• 23B-25-33210 SHAFT
• 23B-25-33220 GUIDE
• 23B-27-11360 PLUG
• 23B-27-11441 ROD,END
• 23B-27-11460 JOINT
• 23B-27-11660 PLUG
• 23B-27-11810 RACE
• 23B-27-11841 BOOT
• 23B-27-11910 RING,SNAP
• 23B-27-11920 RING,SNAP
• 23B-27-31480 SPACER
• 23B-27-31540 PIN
• 23B-32-31370 PLUG
• 23B-32-31530 CARRIER
• 23B-32-31540 BLEEDER
• 23B-32-31570 O-RING
• 23B-32-31590 CAP
• 23B-32-31610 SPACER
• 23B-32-31650 RING
• 23B-32-31660 SPACER
• 23B-32-31670 O-RING (KIT)
• 23B-32-31680 SERVICE KIT,SEAL
• 23B-40-05110 SEAL KIT
• 23B-40-05120 SEAL KIT
• 23B-40-44110 VALVE,CHECK
• 23B-40-44130 SEAT
• 23B-40-44150 VALVE
• 23B-40-44160 BALL,STEEL
• 23B-40-44180 PLUG
• 23B-40-44190 SPOOL
• 23B-40-44230 PLUG
• 23B-40-44330 SEAT
• 23B-40-44340 O-RING
• 23B-40-44380 SHUTTLE VALVE,SHUTTLE
• 23B-40-44390 SOLENOID VALVE
• 23B-40-44420 PLUNGER
• 23B-40-44430 SEAT
• 23B-40-44440 PLUG
• 23B-40-44460 PLUG
• 23B-40-44470 ORIFICE
• 23B-40-44480 ORIFICE
• 23B-40-44490 PLUG
• 23B-40-44510 PLUNGER
• 23B-46-31423 PIN
• 23B-46-33110 COVER
• 23B-46-33120 SHIM 0.2MM
• 23B-46-33130 SHIM 0.5MM
• 23B-46-33140 BUSHING
• 23B-46-33150 SHAFT
• 23B-46-33160 SHIM 1.0MM
• 23B-54-31960 BAR
• 23B-54-32242 RUBBER
• 23B-54-34480 PLATE
• 23B-54-35330 STEP
• 23B-54-36550 ROPE,WIRE
• 23B-60-32770 SHEET
• 23B-60-32780 SHEET
• 23B-60-33240 O-RING
• 23B-60-35520 BRACKET
• 23B-60-41220 UNION
• 23B-60-41240 UNION
• 23B-60-41250 UNION
• 23B-60-41311 UNION
• 23B-60-42710 CASE
• 23B-61-05120 SEAL KIT
• 23B-61-05130 SEAL KIT
• 23B-61-42140 SOLENOID VALVE
• 23B-61-42150 SOLENOID
• 23B-61-42170 VALVE,NEEDLE
• 23B-61-42210 PLUG KIT
• 23B-70-52220 PLATE
• 23B-70-52290 SEAL
• 23B-70-52320 PLATE
• 23B-735-1250 SHIM 0.5MM
• 23B-735-3320 GUIDE
• 23C-01-51113 BRACKET
• 23C-01-51151 PLATE
• 23C-01-51162 PLATE
• 23C-01-51171 PLATE
• 23C-01-51182 BRACKET
• 23C-01-51210 SHIM 0.1MM
• 23C-01-51351 BRACKET
• 23C-02-51131 DUCT
• 23C-02-51140 COVER
• 23C-02-51211 BRACKET
• 23C-02-51222 BRACKET
• 23C-03-51161 FRAME
• 23C-03-51213 PLATE
• 23C-03-51221 PLATE
• 23C-03-51312 GUARD,FAN L.H.
• 23C-03-51322 GUARD,FAN R.H.
• 23C-03-51351 PLATE
• 23C-03-51361 PLATE
• 23C-03-51371 PLATE
• 23C-03-51381 PLATE
• 23C-03-51410 CAP
• 23C-03-51440 PACKING
• 23C-03-51450 PACKING
• 23C-03-51460 PACKING
• 23C-03-51471 PACKING
• 23C-03-51481 PACKING
• 23C-03-51612 BRACKET
• 23C-03-51622 BRACKET
• 23C-03-51731 SHROUD
• 23C-03-51741 FRAME
• 23C-03-51751 CUSHION
• 23C-03-51761 PACKING
• 23C-03-51770 PLATE
• 23C-03-51810 GUARD
• 23C-04-51113 TANK,FUEL
• 23C-04-51123 FILLER
• 23C-04-51130 COVER
• 23C-04-51155 BRACKET
• 23C-04-51180 COVER
• 23C-04-51270 JOINT
• 23C-06-53311 WIRING HARNESS
• 23C-13-05010 SERVICE KIT
• 23C-13-05020 SERVICE KIT
• 23C-13-51180 BEARING
• 23C-13-51250 CASE
• 23C-13-51340 CYLINDER
• 23C-13-51352 SHAFT
• 23C-13-51361 COUPLING
• 23C-13-51530 BOSS
• 23C-13-53011 CASE
• 23C-13-53210 SHAFT
• 23C-13-53220 COVER
• 23C-13-53410 GEAR
• 23C-13-53420 GEAR
• 23C-13-53430 GEAR
• 23C-13-57111 HOUSING
• 23C-13-57210 PISTON
• 23C-15-51111 CASE
• 23C-15-51121 CASE
• 23C-15-52111 SHAFT AND CYLINDER A
• 23C-15-52121 SHAFT AND CYLINDER A
• 23C-15-52131 SHAFT AND CYLINDER A
• 23C-15-52141 SHAFT AND CYLINDER A
• 23C-15-52420 GEAR
• 23C-15-52430 GEAR
• 23C-15-52440 GEAR
• 23C-15-52451 GEAR
• 23C-15-52460 GEAR
• 23C-15-52471 GEAR
• 23C-15-52481 GEAR
• 23C-15-52531 GEAR
• 23C-15-52561 GEAR
• 23C-15-52570 GEAR
• 23C-15-52630 PISTON
• 23C-15-52640 PISTON
• 23C-15-52681 PISTON
• 23C-15-52720 SPACER
• 23C-15-52750 SPACER
• 23C-15-52841 PLATE
• 23C-15-52910 STOPPER
• 23C-15-52920 COLLAR
• 23C-15-52960 SPACER
• 23C-15-52970 SPACER
• 23C-15-52980 SPACER
• 23C-15-54110 COUPLING
• 23C-15-54810 RETAINER
• 23C-15-54910 ADAPTER
• 23C-15-55111 VALVE SEAT
• 23C-15-55130 VALVE SEAT
• 23C-15-55230 VALVE
• 23C-15-55811 COVER
• 23C-15-55820 COVER
• 23C-15-57111 CAGE
• 23C-15-57910 SHROUD
• 23C-15-59540 BEARING
• 23C-15-59810 ORIFICE
• 23C-15-59820 ORIFICE
• 23C-15-59830 PLUG
• 23C-16-51131 BRACKET
• 23C-16-51221 BRACKET
• 23C-16-51331 GAUGE
• 23C-16-51381XC BRACKET
• 23C-16-51391 BRACKET
• 23C-16-51410 BRACKET
• 23C-16-51420 PLATE
• 23C-22-51112 CASE,CENTER
• 23C-22-51122 CASE,SIDE
• 23C-22-51141 CAGE
• 23C-22-51152 COUPLING
• 23C-22-51160 SPACER
• 23C-22-51181 SHAFT
• 23C-22-51191 CAGE
• 23C-22-51241 PLATE
• 23C-22-51252 COVER
• 23C-22-51301 PINION AND GEAR A.
• 23C-22-51311 PINION
• 23C-22-51320 GEAR
• 23C-22-51331 SPROCKET
• 23C-22-51340 COLLER
• 23C-22-51351 COLLAR
• 23C-22-51360 HOLDER
• 23C-22-51380 RETAINER
• 23C-22-51390 PLATE
• 23C-22-52150 BRACKET
• 23C-22-53130 FLANGE
• 23C-25-51113 CAGE
• 23C-25-51120 PISTON
• 23C-25-51131 SHAFT
• 23C-25-51141 SHAFT
• 23C-25-51152 SPROCKET
• 23C-25-51161 CAGE
• 23C-25-51171 GEAR
• 23C-25-51181 SPACER
• 23C-25-51212 CASE,L.H.
• 23C-25-51253 COVER
• 23C-25-51260 GASKET
• 23C-25-51270 COVER
• 23C-25-51313 CASE,R.H.
• 23C-25-51331 DISC
• 23C-25-51350 SPACER
• 23C-25-51370 HOLDER
• 23C-25-51410 SHIM,T=0.5
• 23C-25-51420 SHIM,T=0.2
• 23C-25-51430 SHIM,T=0.1
• 23C-25-51440 SHIM,T=0.05
• 23C-25-51500 CHAIN
• 23C-25-52112 GUARD,L.H.
• 23C-25-52122 GUARD,L.H.
• 23C-25-52132 GUARD,R.H.
• 23C-25-52142 GUARD,R.H.
• 23C-27-11180 CAP
• 23C-27-11260 SPACER
• 23C-27-11340 HOLDER
• 23C-27-11390 SPACER
• 23C-27-11630 BUSHING
• 23C-27-11860 SHIM 0.1MM
• 23C-27-11870 SHIM 0.3MM
• 23C-27-11880 SHIM 0.5MM
• 23C-27-51122 HOUSING,L.H.
• 23C-27-51132 HOUSING,R.H.
• 23C-27-51141 STUD,BALL
• 23C-27-51151 STUD,BALL
• 23C-27-51160 PIN
• 23C-27-51213 AXLE,FRONT
• 23C-27-51222 ROD,LEANING
• 23C-27-51232 SHAFT
• 23C-27-51251 TIE ROD
• 23C-27-51450 SHAFT
• 23C-27-51460 PIN,KING
• 23C-27-51470 PIN,R.H.
• 23C-27-51480 PIN,L.H.
• 23C-27-51490 PIN
• 23C-27-51510 BRACKET
• 23C-27-51581 BUSHING
• 23C-27-51590 BUSHING
• 23C-27-51610 BUSHING
• 23C-27-51620 SPACER
• 23C-30-51141 RIM,WHEEL
• 23C-30-51270 VALVE
• 23C-30-51280 O-RING
• 23C-30-51550 WHEEL,FRONT
• 23C-30-51620 RIM
• 23C-32-51110 DISC
• 23C-40-51202 VALVE
• 23C-40-51220 ORIFICE
• 23C-40-51230 ORIFICE
• 23C-40-51240 ORIFICE
• 23C-43-55221 COVER
• 23C-43-55261 COVER
• 23C-43-55272 COVER
• 23C-46-51401 FRAME,FRONT
• 23C-46-51551 BOSS,R.H.
• 23C-46-51561 ROD,R.H.
• 23C-46-51570 SHIM 1.2MM
• 23C-46-51581 ROD,L.H.
• 23C-46-52200 FRAME,REAR
• 23C-54-52114 STEP,L.H.

Next →

OEM-Equivalent Replacement Solutions

We supply OEM-equivalent components manufactured to OEM specifications for Komatsu applications. These items are offered as alternative replacement solutions for service, maintenance, and overhaul needs across common systems (hydraulic, electrical, wear parts).

International Shipping and Export Support

Worldwide shipping options are available with export documentation support. For trade and fleet buyers, we can prepare quotations based on your part numbers, quantities, and destination.

Request a Quote

Send your inquiry with the required part numbers and quantities using the contact form below. Our team will confirm availability and provide a proforma quotation.