KOMATSU SPARE PARTS

Komatsu Parts List

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

• 23C-54-52123 STEP,R.H.
• 23C-54-52131 COVER,R.H.
• 23C-54-52141 COVER,L.H.
• 23C-54-52151 BRACKET
• 23C-54-52171 BRACKET
• 23C-54-52182 BRACKET
• 23C-54-52191 BRACKET
• 23C-54-52210 COVER,L.H.
• 23C-54-52220 COVER,R.H.
• 23C-54-52252 COVER,L.H.
• 23C-54-52262 COVER,R.H.
• 23C-54-52270 PLATE
• 23C-54-52280 COVER,R.H.
• 23C-54-52290 COVER,L.H.
• 23C-54-54114 HOOD
• 23C-54-54123 GRILLE
• 23C-54-54132 MASK
• 23C-54-54142 COVER,L.H.
• 23C-54-54152 COVER,R.H.
• 23C-54-54161 COVER,L.H.
• 23C-54-54183 COVER
• 23C-54-54210 PLATE
• 23C-54-54232 COVER
• 23C-54-54244 COVER
• 23C-54-54251 COVER,L.H.
• 23C-54-54261 COVER,R.H.
• 23C-54-54271 COVER
• 23C-54-54290 PLATE
• 23C-54-54310 SHIM 1.6MM
• 23C-54-54331 COVER
• 23C-54-54340 COVER,R.H.
• 23C-54-54410 PLATE
• 23C-54-54420 PLATE
• 23C-60-51113 TANK
• 23C-60-51141 ROD
• 23C-60-51150 COVER
• 23C-60-51160 COVER
• 23C-60-51513 BRACKET
• 23C-60-52140 UNION
• 23C-60-52151 JOINT
• 23C-60-52161 JOINT
• 23C-60-52171 BRACKET
• 23C-60-52290 BODY
• 23C-60-52311 CUSHION
• 23C-60-52321 CUSHION
• 23C-60-52331 CUSHION
• 23C-60-52341 CUSHION
• 23C-60-52351 CUSHION
• 23C-60-52361 CUSHION
• 23C-60-52371 BRACKET
• 23C-60-52451 CUSHION
• 23C-60-52461 CUSHION
• 23C-60-52470 PLATE
• 23C-60-52520 CLAMP
• 23C-60-52551 BRACKET
• 23C-60-52560 BRACKET
• 23C-60-52571 BRACKET
• 23C-60-52621 BRACKET
• 23C-60-52632 BRACKET
• 23C-60-52640 BRACKET
• 23C-60-52651 BRACKET
• 23C-60-52740 BRACKET
• 23C-60-52750 BRACKET
• 23C-60-52761 BRACKET
• 23C-60-52782 PLATE
• 23C-60-52791 PLATE
• 23C-60-52851 PLATE
• 23C-60-52861 PLATE
• 23C-60-52871 PLATE
• 23C-60-52881 PLATE
• 23C-60-52910 BRACKET,SWIVEL
• 23C-60-52930 SHEET
• 23C-60-52940 SHEET
• 23C-60-55121 BRACKET
• 23C-61-51100 RELIEF VALVE
• 23C-61-52130 PLUG
• 23C-61-52140 ORIFICE
• 23C-61-52201 VALVE,PARKING BRAKE
• 23C-62-51100 MOTOR
• 23C-70-51113 CIRCLE
• 23C-70-51223 DRAWBAR
• 23C-70-51230 GUIDE
• 23C-70-51240 GUIDE
• 23C-70-51250 PLATE
• 23C-70-51260 SHIM
• 23C-70-51270 SHIM
• 23C-70-52250 RAIL,UPPER (WELDED)
• 23C-70-52260 RAIL,LOWER (WELDED)
• 23C-70-52272 BLADE
• 23C-70-53111 ADJUSTER,L.H.
• 23C-70-53121 ADJUSTER,R.H.
• 23C-70-53130 BRACKET
• 23C-70-53140 GUIDE
• 23C-70-53150 PIN
• 23C-70-53180 PLATE
• 23C-70-53260 SHIM
• 23C-70-53270 PLATE
• 23C-70-55111 CASE
• 23C-70-55140 GEAR
• 23C-70-55150 SHAFT
• 23C-70-55161 WHEEL,WORM
• 23C-70-55171 COVER
• 23C-70-55180 COLLAR
• 23C-70-55190 BUSHING
• 23C-70-55210 BUSHING
• 23C-70-55220 COVER
• 23C-843-5330 BRACKET
• 23C-843-5390 BRACKET
• 23C-843-5410 COVER,L.H.
• 23C-843-5420 COVER,R.H.
• 23D-846-3190 PLUG
• 23E-06-13412 SENSOR,FUEL
• 23E-735-1420 FLANGE
• 23F-30-11610 TIRE
• 23F-30-11630 FLAP
• 23F-30-11640 CORE,VALVE
• 23F-30-11650 CAP,VALVE
• 23F-70-11120 BIT,END
• 23F-843-3110 HOLDER
• 23F-843-3122 CASE
• 23F-843-3130 JOINT
• 23F-843-3140 COUPLING
• 23F-843-3151 COVER
• 23W-13-11140 RETAINER
• 23W-13-11190 GUIDE
• 23W-13-11520 TURBINE
• 23W-13-12110 STATOR
• 281-13-12161 WHEEL
• 287-15-19210 RING (K1)
• 361-18-21430 PROTECTOR
• 362-56-41740 RIVET
• 363-04-11130 VALVE
• 415-03-11210 SPACER
• 416-03-11250 CUSHION
• 416-03-11260 CUSHION
• 416-03-11270 SPACER
• 416-09-12220 HINGE
• 416-54-21710 PLUG
• 416-62-11480 O-RING
• 417-04-21230 PACKING
• 418-01-11112 CUSHION
• 418-01-11121 CUSHION
• 418-01-11131 CUSHION
• 418-03-11390 CUSHION
• 418-09-11110 SEAL,DUST
• 418-43-37350 TEE
• 418-62-11620 O-RING
• 419-04-21280 SEAL
• 419-09-11110 SEAL,DUST
• 419-15-12140 RING
• 419-15-12670 BEARING
• 419-15-18131 LIQUID GASKET
• 419-15-18241 PLUG
• 419-15-18251 RING
• 419-70-11820 BUSHING
• 421-02-31120 CLAMP
• 421-06-24230 BAR
• 421-09-11310 SEAL,DUST
• 421-09-12322 HOLDER
• 421-14-11170 SHIM 0.5MM
• 421-22-31261 SHIM 0.05MM
• 421-22-31271 SHIM 0.2MM
• 421-22-31281 SHIM 0.3MM
• 421-22-31291 SHIM 0.8MM
• 421-22-31310 PROTECTOR
• 421-22-31771 SEAL
• 421-22-31810 BEARING
• 421-22-31820 BEARING
• 421-33-31730 CAP
• 421-46-11361 BEARING
• 421-46-11371 SHIM 0.1MM
• 421-46-11381 SHIM 0.5MM
• 421-46-11710 RETAINER
• 421-46-21760 PIN
• 421-60-11622 GAUGE,SIGHT
• 423-03-11340 BRACKET
• 423-04-11362 CAP
• 423-04-31130 COVER
• 423-22-22461 SEAL
• 423-22-22850 BEARING
• 424-01-11110 PLUG
• 424-46-11160 SPACER
• 424-46-11171 SPACER
• 424-46-11182 SHAFT
• 425-04-21150 COVER
• 425-22-11240 HOLDER
• 425-32-22670 DISC
• 425-32-22720 RING
• 426-15-15480 VALVE
• 426-15-15490 VALVE
• 426-15-15810 PLUG
• 427-23-13410 JOINT
• 566-15-41320 PLUG
• 566-32-11430 BLEEDER
• 566-32-11620 CAP
• 567-13-11170 RING
• 567-13-12121 RACE
• 567-13-12141 BUSHING
• 567-15-12820 RING,(F4320-51A0 -35 )
• 568-13-13351 BEARING
• 569-15-49530 RING
• 56B-15-17730 PLATE
• 56B-15-19210 RING
• 56B-15-19430 BEARING
• 56B-15-19440 BEARING
• 56B-46-13470 SEAL,REAR
• 56B-88-12220 UNION
• 56B-88-12230 UNION
• 56D-15-12411 GEAR
• 56D-15-12650 PISTON
• 56D-15-12670 PISTON
• 56D-15-12680 PISTON
• 56D-15-15861 COVER
• 56D-15-19230 RING (K1)
• 56D-15-19240 RING (K1)
• 56D-15-19310 STRAINER
• 56D-15-19410 COLLAR
• 56D-15-19420 HOLDER
• 56D-15-19630 BEARING
• 56E-13-12520 SHAFT
• 581-32-12140 PLUG
• 6136-21-7180 GASKET
• 6136-21-7190 CHAIN
• 6142-22-4640 SPACER
• 6152-12-4490 CLAMP
• 6166-11-5390 SPACER
• 700-11-31980 PLATE NAME
• 700-22-11410 O-RING
• 700-26-11150 PLUG
• 702-21-55620 PLUG
• 705-17-03381 O-RING
• 705-17-03443 RING,BACK-UP
• 705-17-03473 SEAL
• 705-17-03610 PLATE,SIDE
• 705-17-03811 SEAL,OIL
• 705-17-03870 PLATE
• 705-17-39050 CASE,GEAR
• 705-17-39610 GEAR,DRIVE
• 705-17-39810 GEAR,DRIVEN
• 705-18-03240 CARRIER
• 705-18-03350 BUSHING,PLANE
• 705-29-39910 GEAR,DRIVE
• 705-40-22011 CASE,GEAR
• 705-40-22511 GEAR,DRIVEN
• 705-40-22760 GEAR,DRIVE
• 705-40-80610 BUSHING,PLANE
• 705-40-80620 BUSHING,PLANE
• 705-40-80770 SEAL,RING
• 705-40-80860 PLATE
• 705-40-81820 SEAL,OIL
• 705-40-81870 PLATE
• 705-40-83720 PLATE,SIDE
• 705-41-83110 COVER
• 705-41-85040 BRACKET
• 707-00-0Y270 CYLINDER GROUP,(FINAL COATING)
• 707-00-0Y620 CYLINDER GROUP,DRAWBAR SHIFT
• 707-00-X7G60 CYLINDER GROUP,STEERING R.H.
• 707-00-XY240 CYLINDER GROUP,LEANING
• 707-00-XY490 CYLINDER GROUP,STEERING L.H.
• 707-00-XY690 CYLINDER GROUP,POWER TILT
• 707-02-X7550 CYLINDER GROUP,BLADE LIFT L.H.
• 707-02-X7560 CYLINDER GROUP,BLADE LIFT R.H.
• 707-11-85090 CYLINDER
• 707-11-85470 CYLINDER
• 707-11-85480 CYLINDER
• 707-12-90220 CYLINDER
• 707-29-50981 HEAD,CYLINDER
• 707-29-85151 HEAD,CYLINDER
• 707-29-85260 HEAD,CYLINDER
• 707-29-85680 HEAD,CYLINDER
• 707-29-90651 HEAD,CYLINDER
• 707-29-90802 HEAD,CYLINDER
• 707-35-52770 RING,BACK-UP (KIT)
• 707-35-91020 RING,BACK-UP
• 707-35-99500 RING,BACK-UP (KIT)
• 707-36-50400 PISTON
• 707-36-85050 PISTON
• 707-36-85170 PISTON
• 707-36-85270 PISTON
• 707-36-90240 PISTON
• 707-36-90260 PISTON
• 707-39-85120 RING,WEAR (KIT)
• 707-39-85160 RING,WEAR (KIT)
• 707-40-80380 RETAINER
• 707-44-50070 RING,PISTON (KIT)
• 707-44-85180 RING,PISTON (KIT)
• 707-44-90180 RING,PISTON (KIT)
• 707-46-50020 BUSHING
• 707-51-35210 PACKING,ROD (KIT)
• 707-51-45030 PACKING,ROD (KIT)
• 707-51-45640 RING,BUFFER (KIT)
• 707-51-50030 PACKING,ROD (KIT)
• 707-51-50640 RING,BUFFER (KIT)
• 707-51-55030 PACKING,ROD (KIT)
• 707-51-55640 RING,BUFFER (KIT)
• 707-52-90200 BUSHING
• 707-52-90250 BUSHING
• 707-52-90300 BUSHING
• 707-56-55510 SEAL,DUST (KIT)
• 707-58-50G50 ROD,PISTON
• 707-61-35040 ROD,PISTON
• 707-76-35010 BUSHING
• 707-76-55120 BUSHING
• 707-88-45770 COVER
• 707-98-05450 SERVICE KIT,STEERING CYLINDER
• 707-98-24950 SERVICE KIT,LEANING CYLINDER
• 707-98-26780 SERVICE KIT,BLADE LIFT CYLINDER
• 707-98-26940 SERVICE KIT,DRAWBAR SIDE SHIFT CYLINDER
• 707-98-26950 SERVICE KIT,BLADE SIDE SHIFT CYLINDER
• 707-98-29520 SERVICE KIT,POWER TILT CYLINDER
• 708-1W-21510 PLUG
• 708-1W-22140 BEARING
• 708-1W-22160 SPACER
• 708-1W-22310 SHAFT
• 708-1W-22320 BEARING
• 708-1W-23130 SEAT
• 708-1W-23140 SEAT
• 708-1W-23351 GUIDE,RETAINER
• 708-1W-23450 CAM,ROCKER
• 708-1W-24160 PISTON,SERVO
• 708-1W-24450 SLIDER
• 708-1W-25110 PISTON
• 708-1W-25140 SEAT
• 708-1W-25170 SEAT
• 708-1W-25181 SPOOL
• 708-1W-25192 SLEEVE
• 708-1W-25513 SPOOL
• 708-1W-25523 SLEEVE
• 708-1W-25580 SEAT
• 708-1W-25591 SEAT
• 708-1W-25630 SEAL
• 708-1W-25680 PLUG
• 708-1W-25740 ORIFICE
• 708-1W-25840 LEVER
• 708-1W-26113 COVER
• 708-1W-26132 PIN
• 708-1W-26210 PIN
• 708-1W-26221 SLIDER
• 708-1W-26510 PLUG
• 708-1W-28750 PLATE
• 708-1W-33340 RETAINER,SHOE
• 708-23-12840 RING,SNAP
• 708-7L-13360 PIN
• 708-7R-11220 PLUG
• 708-8D-12221 SEAL,OIL
• 708-8E-16150 PLUG
• 708-8E-16250 PLUG
• 709-25-11390 O-RING
• 709-32-11530 SEAL
• 709-32-11930 PLUG
• 709-74-91520 PLUG
• 711-47-11170 PLATE
• 711-49-14230 BEARING
• 711-61-67130 PIN
• 711-85-11121 PUMP
• 714-07-12670 DISC
• 714-07-12680 PLATE
• 714-07-12711 PLATE
• 714-07-12720 RING
• 714-07-18541 SEAL
• 714-07-19320 RING (K1)
• 714-07-19340 BEARING
• 714-08-19210 RING (K1)
• 714-08-19220 RING,(F4320-55A0 -9 )
• 714-11-12720 SPACER
• 714-12-12610 PLATE
• 714-12-12910 SPACER
• 714-12-19340 BEARING
• 714-12-19711 DISC
• 714-16-19210 RING,(F4320-55A0 -10 )
• 714-16-19230 RING (K1)
• 714-19-12720 SPACER
• 714-21-19810 RING
• 714-23-15560 O-RING,(F4320-65A0 -5 )
• 714-23-19431 BEARING
• 720-68-19610 PIN
• 720-68-19760 O-RING
• 720-68-19870 PLUG
• 721-10-10150 CYLINDER
• 721-10-10320 CYLINDER
• 721-11-50470 CYLINDER
• 721-11-90550 CYLINDER
• 721-26-10050 COVER,BOTTOM
• 721-29-10090 COVER,TOP
• 721-36-10030 PISTON
• 721-47-12020 SEAL
• 721-47-12080 SEAL
• 721-58-45520 ROD,PISTON
• 721-58-55420 ROD,PISTON
• 721-58-55430 ROD,PISTON
• 721-58-55450 ROD,PISTON
• 721-89-10053 PLATE SPECIFICATION
• 721-89-12010 VALVE
• 723-11-15110 PLUG
• 723-11-17130 PLATE
• 723-11-18150 O-RING
• 723-11-18160 RING
• 723-11-18170 VALVE
• 723-11-18190 PLUG
• 723-11-18430 O-RING
• 723-11-19110 O-RING
• 723-11-19150 RING
• 723-11-26170 PLUG
• 723-11-32720 SLEEVE
• 723-11-32810 RETAINER 9.7MM
• 723-11-32820 RETAINER 9.8MM
• 723-11-32830 RETAINER 9.6MM
• 723-11-32840 RETAINER 9.7MM
• 723-11-32850 RETAINER 9.8MM
• 723-11-32860 RETAINER 9.6MM
• 723-11-32880 SPOOL
• 723-14-12800 CONTROL VALVE
• 723-15-12800 CONTROL VALVE
• 723-26-15230 PLUG
• 7861-92-4130 POTENTIOMETER
• 7861-93-1620 SENSOR
• 7861-93-2330 SENSOR
• 7861-93-3320 SENSOR
• 887-0088-750 CONTROL VALVEK22 3V
• 01124-52470 STUD
• 01143-82445 STUD
• 01571-01016 SEAT,FOR AUTO TRANSMISSION WELDED

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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).

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