PARTS CATALOGUE

Replacement parts for Komatsu

Browse Komatsu replacement part listings from NorthCore. Search reference numbers and view product photos, specifications, CAD prices and delivery information.

830 parts. Related offers appear together; compare package details and specifications before choosing an option. Equipment makes and references identify applications; they do not indicate that a part is genuine OEM.

Browse Komatsu parts by category

• Air Filters
• Fuel Filters
• Power Steering/Hydraulic Filters
• Ignition Components
• Cylinders
• Bearings, Bushings, Seals
• Filter Service Kits & Other Components
• Complete Seats & Seat Cushions
• Engine Oil Filters
• O-Rings, Bearings, Gaskets & Seals
• Cab Glass

• 5P-8500 Ignition Key - Updated DesignView current price, photos and availability
• 707-98-23030 Dozer Tilt Cylinder Seal Repair Kit – Fits Komatsu2 options · View current price, photos and availability
• 3540051M1 Outer Air Filter Element13 options · View current price, photos and availability
• B-1212 Needle Bearing – Fits Komatsu5 options · View current price, photos and availability
• 707-98-12510 Lift Cylinder Seal Repair Kit – Fits Komatsu4 options · View current price, photos and availability
• ELI80-0146 Ignition Switch – Fits Komatsu5 options · View current price, photos and availability
• 17A-04-41411 Plastic Fuel Tank Cap4 options · View current price, photos and availability
• PK130366020 Fuel Filter – Fits KomatsuView current price, photos and availability
• 622825C91 Cylinder Seal Repair KitView current price, photos and availability
• 99967 Inner Air Filter3 options · View current price, photos and availability
• 08088-10000 Battery Relay Switch – Fits Komatsu2 options · View current price, photos and availability
• Oil Filter – Fits KomatsuView current price, photos and availability
• 6190288M1 Thrust Washer2 options · View current price, photos and availability
• TS4501 Contoured High-Back Seat2 options · View current price, photos and availability
• 1G063-03310 Cylinder Head Gasket2 options · View current price, photos and availability
• 11930535150 Spin-On Lube FilterView current price, photos and availability
• 600-421-6120 Thermostat – Fits Komatsu4 options · View current price, photos and availability
• 01435-00830 Bolt Hex Head Flanged – Fits KomatsuView current price, photos and availability
• 922549C1 Steel DiscView current price, photos and availability
• 07440-72202 Hydraulic Pump – Fits Komatsu2 options · View current price, photos and availability
• 07433-72103 Hydraulic Pump – Fits Komatsu2 options · View current price, photos and availability
• 707-99-13410 Crawler Dozer Lift Cylinder Seal Repair Kit – Fits Komatsu4 options · View current price, photos and availability
• 707-98-25110-A Excavator Arm Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• 626230C6 Cylinder Seal Repair Kit2 options · View current price, photos and availability
• 134-27-61531 Pinion – Fits KomatsuView current price, photos and availability
• 447170-9101 AC Compressor – Fits Komatsu2 options · View current price, photos and availability
• A-4436025 AC Compressor3 options · View current price, photos and availability
• 600-311-9731 Fuel Water Separator – Fits Komatsu6 options · View current price, photos and availability
• 7861-92-5810 Fuel Sending Unit – Fits KomatsuView current price, photos and availability
• 20U-03-21150 Coolant Overflow Tank – Fits Komatsu2 options · View current price, photos and availability
• 07000-E2020 Seal O Ring – Fits Komatsu2 options · View current price, photos and availability
• 07000-63025 Seal O Ring – Fits Komatsu2 options · View current price, photos and availability
• 07000-B3032 Seal O Ring – Fits Komatsu2 options · View current price, photos and availability
• 02893-05037 Qty 2: Seal O Ring – Fits KomatsuView current price, photos and availability
• 07000-12095 Seal O Ring – Fits KomatsuView current price, photos and availability
• 04025-00512 Qty: 2 Roll Pin Spring – Fits KomatsuView current price, photos and availability
• 21K-70-23140 Qty 2: Pin – Fits Komatsu2 options · View current price, photos and availability
• 01435-00830 Qty 2: Bolt Hex Head Flanged – Fits KomatsuView current price, photos and availability
• 09370-00060 U-Packing – Fits KomatsuView current price, photos and availability
• 07000-B3032 Qty 2: Seal O Rings – Fits KomatsuView current price, photos and availability
• 07145-00100 Dust Seal – Fits KomatsuView current price, photos and availability
• 07000-63025 Qty 4: Seal O Rings – Fits KomatsuView current price, photos and availability
• 04065-01204 Snap Ring – Fits KomatsuView current price, photos and availability
• 07000-63025 Qty 2: Seal O Rings – Fits KomatsuView current price, photos and availability
• 04025-00512 Roll Pin Spring – Fits KomatsuView current price, photos and availability
• 20Y-53-11241 Left-Hand Rear Glass – Fits KomatsuView current price, photos and availability
• 21K-70-23140 Pin – Fits Komatsu4 options · View current price, photos and availability
• 02893-05037 Seal O Ring – Fits KomatsuView current price, photos and availability
• P33180 Air FilterView current price, photos and availability
• 5P8500 Set of 40 Keys For Heavy Equipment / Construction IgnitionsView current price, photos and availability
• 5P8500 Set of 37 Keys For Heavy Equipment / Construction IgnitionsView current price, photos and availability
• 5P8500 Set of 34 Keys For Heavy Equipment / Construction IgnitionsView current price, photos and availability
• 5P8500 Set of 26 Keys For Heavy Equipment / Construction Ignitions2 options · View current price, photos and availability
• 22B-54-17931 Front Upper Glass – Fits Komatsu3 options · View current price, photos and availability
• 205-70-73180 Qty 2: Bushing – Fits Komatsu2 options · View current price, photos and availability
• 3719005719 Air Filter2 options · View current price, photos and availability
• CAH40-0113 Lower Door Glass – Fits KomatsuView current price, photos and availability
• 07000-15280 Seal O Ring – Fits KomatsuView current price, photos and availability
• 32004133 Oil Filter4 options · View current price, photos and availability
• CA0138735 Shaft – Fits Komatsu2 options · View current price, photos and availability
• 0700003045 O-Ring Seal – Fits KomatsuView current price, photos and availability
• 20Y-60-32120 Valve Coil 20Y6032120 – Fits Komatsu2 options · View current price, photos and availability
• 215-8056 WasherView current price, photos and availability
• 702-21-55900 Solenoid Valve – Fits KomatsuView current price, photos and availability
• CA0145761 Seal – Fits KomatsuView current price, photos and availability
• 421-54-25610 Mirror - 9" x 12.25" – Fits KomatsuView current price, photos and availability
• 20Y-54-52850 Front Door Slider Glass – Fits Komatsu3 options · View current price, photos and availability
• 7825301301 Interchangeable Throttle Knob Switch – Fits Komatsu4 options · View current price, photos and availability
• 6709527 Ten New D250 Ignition KeysView current price, photos and availability
• 20Y-54-35821 Rear Door Slider Glass – Fits Komatsu2 options · View current price, photos and availability
• M810324 Fuel Shutoff Solenoid2 options · View current price, photos and availability
• YM12915035151 Oil FilterView current price, photos and availability
• 0808610000 IGNITION SWITCH OEM QUALITY – Fits KomatsuView current price, photos and availability
• A0653039 Oil Filter8 options · View current price, photos and availability
• 0808610000 IGNITION SWITCH OEM QUALITY4 options · View current price, photos and availability
• 11930535150 Qty 6: Oil Filter – Fits KomatsuView current price, photos and availability
• 5P8500 Qty 2: Ignition Key - Updated Design2 options · View current price, photos and availability
• AT145929 Set of 14 Keys For Heavy Equipment / Construction Ignitions2 options · View current price, photos and availability
• 119233-77932 Fuel Shut Off SolenoidView current price, photos and availability
• 714-12-19711 One Replacement Transmission Friction Clutch Plate – Fits KomatsuView current price, photos and availability
• 16631-43560 Fuel FilterView current price, photos and availability
• Fuel FilterView current price, photos and availability
• Fuel FilterView current price, photos and availability
• 700723392 Oil FilterView current price, photos and availability
• 707-98-13420 Angle Lift Tilt Cylinder Seal Repair Kit – Fits Komatsu3 options · View current price, photos and availability
• 5P8500 pc Heavy Equipment Key SetView current price, photos and availability
• 0310-072 Ignition Key - Old StyleView current price, photos and availability
• 07959-20000 Track Adjuster Grease Check FittingView current price, photos and availability
• 292896A1 ShaftView current price, photos and availability
• 20Y-53-11611 Lower Windshield Glass – Fits Komatsu5 options · View current price, photos and availability
• 0706301100 Element Hydraulic – Fits Komatsu2 options · View current price, photos and availability
• 01435-01025 Bolt Hex Head Flanged – Fits Komatsu2 options · View current price, photos and availability
• AT145929 Pc. Key SetView current price, photos and availability
• AR51481 Pc. Key SetView current price, photos and availability
• 101-63-02010K Cylinder Seal Repair Kit – Fits Komatsu3 options · View current price, photos and availability
• 14X-60-31130 Cap – Fits KomatsuView current price, photos and availability
• 02290-11219 Nut – Fits KomatsuView current price, photos and availability
• AT145929 Pc. Key Set2 options · View current price, photos and availability
• 5P8500 (4) Newest Style Heavy Equipment Ignition KeysView current price, photos and availability
• ENL80-0311 Track Adjuster Grease Check Fitting – Fits KomatsuView current price, photos and availability
• B-1212 Qty 8: Needle Bearing – Fits KomatsuView current price, photos and availability
• B-1212 Qty 5: Needle Bearing – Fits Komatsu2 options · View current price, photos and availability
• 707-98-37620 Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• 707-98-23890 Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• 707-98-23810-A Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• B-1212 Qty 8: Needle Bearing – Fits KomatsuView current price, photos and availability
• 203-70-44380 Pin – Fits Komatsu3 options · View current price, photos and availability
• 878000486 KOMATSU HYDRAULIC CYLINDER SEAL KIT2 options · View current price, photos and availability
• 419-15-12290 Friction Disc – Fits KomatsuView current price, photos and availability
• 707-98-42420 Hydraulic Cylinder Seal Kit – Fits KomatsuView current price, photos and availability
• 325700 Friction Disc – Fits KomatsuView current price, photos and availability
• 330510018 In-Line Fuel Filter – Fits KomatsuView current price, photos and availability
• 2S5926 Track Adjuster Relief Valve3 options · View current price, photos and availability
• 21W-70-41440 Seal-Dust – Fits KomatsuView current price, photos and availability
• 20Y-06-21710 Switch – Fits KomatsuView current price, photos and availability
• CA0118674 Oil Seal – Fits KomatsuView current price, photos and availability
• AT145929 Pc. Key Set – Fits KomatsuView current price, photos and availability
• 5J-4773 Plow BoltView current price, photos and availability
• 5P8500 (4) Heavy Equipment Ignition KeysView current price, photos and availability
• 14X-27-11721 Bearing – Fits Komatsu2 options · View current price, photos and availability
• 707-98-05420 Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• 22B-70-12170 Seal Dust – Fits KomatsuView current price, photos and availability
• 707-98-05420 PAT Angle Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• D20-D21 Seal Repair Kit – Fits Komatsu2 options · View current price, photos and availability
• 203-70-56160 Bushing – Fits Komatsu2 options · View current price, photos and availability
• 1967604C1 Oil Seal5 options · View current price, photos and availability
• ELI80-0119 Aftermarket Forked KeysView current price, photos and availability
• 20U-04-21361 Locking Fuel Cap – Fits KomatsuView current price, photos and availability
• 07433-71103 Hydraulic Pump – Fits KomatsuView current price, photos and availability
• TR261434 Qty. 5: Key – Fits Komatsu2 options · View current price, photos and availability
• TR261434 Qty. 4: Key – Fits Komatsu2 options · View current price, photos and availability
• TR261434 Qty. 10: Key – Fits Komatsu2 options · View current price, photos and availability
• TR261434 Qty. 2: Key – Fits Komatsu3 options · View current price, photos and availability
• 1148 Pc. Basic Heavy Equipment Key SetView current price, photos and availability
• 705-51-20070 Hydraulic Pump – Fits Komatsu2 options · View current price, photos and availability
• 1810950M91 Filter, Hydraulic2 options · View current price, photos and availability
• HYI40-0831 Seal Repair Kit – Fits KomatsuView current price, photos and availability
• AM101600 Pc Heavy Equipment Ignition Key SetView current price, photos and availability
• AT145929 Pc. Key SetView current price, photos and availability
• 20X-70-22140 Bushing – Fits Komatsu6 options · View current price, photos and availability
• 87415749 Oil SealView current price, photos and availability
• Mirror – Fits KomatsuView current price, photos and availability
• 07000-15200 Seal O Ring – Fits KomatsuView current price, photos and availability
• ELT20-0040 Ignition Switch – Fits Komatsu2 options · View current price, photos and availability
• 787 pc Construction Key SetView current price, photos and availability
• 5P-8500 Set Of 29 New Replacement Equipment Keys2 options · View current price, photos and availability
• 5P-8500 Pc. Ignition Key Set2 options · View current price, photos and availability
• 12F-63-05020 Lift Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• RAPOF4405_x3 Qty 3: Oil Filter – Fits Komatsu2 options · View current price, photos and availability
• P550048 Fuel Filter – Fits KomatsuView current price, photos and availability
• 21K-70-23160 Bucket Linkage O-Ring – Fits KomatsuView current price, photos and availability
• 6671057 (6 Pk) Oil Filter M806418View current price, photos and availability
• 07432-71203 Transmission Charging Pump – Fits KomatsuView current price, photos and availability
• 07044-12412 Plug – Fits KomatsuView current price, photos and availability
• 203-70-56121 Bushing – Fits KomatsuView current price, photos and availability
• 600-815-2170 Aftermarket Starter Relay Switch – Fits Komatsu2 options · View current price, photos and availability
• 07000-63025 Pack Seal O Ring – Fits KomatsuView current price, photos and availability
• 292896A1 Drive ShaftView current price, photos and availability
• 6693241 pc Heavy Equipment Key Set2 options · View current price, photos and availability
• CAH40-0111 Side Cab Glass – Fits Komatsu3 options · View current price, photos and availability
• 20Y-03-22110 Radiator Cap – Fits KomatsuView current price, photos and availability
• Aftermarket Pin – Fits KomatsuView current price, photos and availability
• 205-70-73270 Metric Bucket Pin – Fits Komatsu6 options · View current price, photos and availability
• 205-70-73180 Bushing – Fits Komatsu4 options · View current price, photos and availability
• 205-70-72130 Bushing – Fits Komatsu2 options · View current price, photos and availability
• Pin, Bucket to H-link – Fits KomatsuView current price, photos and availability
• 60022654 Key SetView current price, photos and availability
• 0990613 Aftermarket KeysView current price, photos and availability
• 07000-15280 Pack Seal O Rings – Fits KomatsuView current price, photos and availability
• AR51481 each Construction Key Set (8 Total)View current price, photos and availability
• MIU801267 Filter, Fuel4 options · View current price, photos and availability
• AF188 Inner Air FilterView current price, photos and availability
• 88569 Inner Air FilterView current price, photos and availability
• 5080445 Inner Air FilterView current price, photos and availability
• 42N-02-11970 Inner Air FilterView current price, photos and availability
• 3540052M1 Inner Air FilterView current price, photos and availability
• CULF3345 Oil Filter – Fits KomatsuView current price, photos and availability
• 132575302 Heavy Duty Hydraulic Filter to6 options · View current price, photos and availability
• P164378 Hydraulic FilterView current price, photos and availability
• 6668819 Hydraulic FilterView current price, photos and availability
• AT145929 pc Key Set5 options · View current price, photos and availability
• 4181834161 Hydraulic Oil Filter – Fits KomatsuView current price, photos and availability
• HYI40-0839 Lift Cylinder Seal Repair KitView current price, photos and availability
• AT145929 Pc. Key Set – Fits KomatsuView current price, photos and availability
• HYI40-0936 Ripper Cylinder Seal Repair Kit – Fits KomatsuView current price, photos and availability
• 8398 Pc. Heavy Equipment / Construction Key SetView current price, photos and availability
• Lower Windshield Glass – Fits KomatsuView current price, photos and availability
• 1022828 Filter Hydraulic/TransmissionView current price, photos and availability
• 07000-15210 Seal O Ring – Fits KomatsuView current price, photos and availability
• 119305-35150 Oil Filter – Fits KomatsuView current price, photos and availability
• 1281327H1 Hydraulic Filter – Fits KomatsuView current price, photos and availability
• 292894A1 GearView current price, photos and availability
• M811031 Spin On Fuel FilterView current price, photos and availability
• 707-00-02460K Seal Repair Kit – Fits Komatsu2 options · View current price, photos and availability
• 206-06-61130 Pressure Switch – Fits Komatsu2 options · View current price, photos and availability
• 600-211-1210 Oil Filter – Fits KomatsuView current price, photos and availability
• CAK10-0014 MIRROR – Fits Komatsu3 options · View current price, photos and availability
• 20Y5451812 Lower Glass – Fits Komatsu3 options · View current price, photos and availability
• 707-98-15410 Hydraulic Lift Cylinder Seal Kit – Fits Komatsu2 options · View current price, photos and availability
• 207-54-75710 10" Round Mirror – Fits KomatsuView current price, photos and availability
• JD8518 Single Row Radial Ball BearingView current price, photos and availability
• 1032265 Drive Sprocket for John Deere (JD) Mini Excavators2 options · View current price, photos and availability
• ELI80-0104 Pack of 4 55240 KeysView current price, photos and availability
• 21K-30-24142 Spring – Fits KomatsuView current price, photos and availability
• 207-70-33160 Bushing – Fits Komatsu3 options · View current price, photos and availability
• CAK10-0014 10" Mirror – Fits KomatsuView current price, photos and availability
• 207-03-75120 Radiator Assembly – Fits KomatsuView current price, photos and availability
• 206-70-55270 Pin – Fits KomatsuView current price, photos and availability
• 205-70-73130 Link – Fits KomatsuView current price, photos and availability
• 203-46-56260 Pin – Fits KomatsuView current price, photos and availability
• 202-70-64151 Pin Link to dipper – Fits Komatsu2 options · View current price, photos and availability
• 134-72-61390 Pin – Fits KomatsuView current price, photos and availability
• 11G-71-31170 END BIT – Fits KomatsuView current price, photos and availability
• 11G-71-31170 Cutting Edge End Bit – Fits KomatsuView current price, photos and availability
• 114-63-55170 Bushing – Fits Komatsu2 options · View current price, photos and availability
• 100-22-15210 Steel Disc – Fits KomatsuView current price, photos and availability
• 07000-63025 Pack Seal O Ring – Fits KomatsuView current price, photos and availability
• 07155-00925 Wear Ring – Fits KomatsuView current price, photos and availability
• 07145-00100 Set of 2 Dust Seals – Fits KomatsuView current price, photos and availability
• 07145-00100 Set of 4 Dust Seals – Fits KomatsuView current price, photos and availability
• 07145-00060 Dust Seal – Fits KomatsuView current price, photos and availability
• 07137-04006 Spherical Bearing – Fits KomatsuView current price, photos and availability
• 07020-00900 Grease Fitting – Fits KomatsuView current price, photos and availability
• 07005-02216 Seal – Fits KomatsuView current price, photos and availability
• 07000-15160 Seal O Ring – Fits KomatsuView current price, photos and availability
• 07000-05055 Seal O Ring – Fits KomatsuView current price, photos and availability
• 100-22-15101 Friction Disc (Early Style) – Fits KomatsuView current price, photos and availability
• 22B-54-15811 Front Lower Glass – Fits Komatsu4 options · View current price, photos and availability
• 21T-06-11350 Water Tank Assembly – Fits Komatsu2 options · View current price, photos and availability
• 292896A1 ShaftView current price, photos and availability
• 702-21-07010 SOLENOID VAL2 options · View current price, photos and availability
• 21T-06-11350 Water Tank Assembly – Fits Komatsu3 options · View current price, photos and availability
• 325249R1 Wear Ring – Fits Komatsu2 options · View current price, photos and availability
• 42W-22-H0R06 Washer – Fits KomatsuView current price, photos and availability
• 42W-22-H0R05 Washer – Fits KomatsuView current price, photos and availability
• AT145929 Pc. Key SetView current price, photos and availability
• 707-98-45220 Seal Repair Kit – Fits Komatsu2 options · View current price, photos and availability
• 707-98-26540 Seal Repair Kit – Fits Komatsu2 options · View current price, photos and availability
• KMPC120-2DECALSET Decal Set – Fits Komatsu2 options · View current price, photos and availability
• KOMD155A-1DECALSET Decal Set – Fits KomatsuView current price, photos and availability