KOMATSU® Parts Online

USR PARTS IS YOUR #1 SOURCE FOR CONSTRUCTION EQUIPMENT SPARE PARTS

Large Selection of Aftermarket Replacemet Parts


Founded in 1917, Komatsu is one of the worlds largest manufacturer of Excavators, Dozers, Wheel Loaders, Harvesters, Motor Graders as well as other mining and construction equipent.

USR Parts is proud to offer the largest selection of genuine and high quality afermarket Komatsu parts, with competitive pricing, and unbeatable customer service. When is comes to buying Komatsu parts online your choice clear, USR Parts has the right mix of availability and price, which will save you both time and money!

We offer:

  • Turbochargers
  • Engine Parts
  • Undercarriage
  • Ground Engaging Tools
  • Gears & Shafts
  • Crankshafts
  • Friction Discs
  • Radiators
  • Hydraulic Pumps
  • Bearings

KOMATSU CATALOG

426-847-1130 PIN ASS'Y
0924403036 PIN ASSY
19578-71360 PIN ASSY
198-79-11320 PIN ASSY
924403036 PIN ASSY
A03-78-11730 PIN ASSY
A09-78-11730 PIN ASSY
6162-23-8010 METAL ASS'Y
3923261 WASHER
170-27-11232 SPACER
6207-31-2141 PISTON
20Y-32-11240 SEAL DUST
6222-38-3040 METAL ASS'Y
07000-15062 O-RING
700-13-31161 O-RING
3928031 NOZZLE PISTON LATE 6CT
6204-28-8100 METAL ASS'Y
6210-27-8010 METAL ASS'Y
6136-12-1310 VALVE SEAT
07000-13062 O-RING
6136-42-4520 VALVE COTTER
6207-31-2501 RING ASS'Y
6207-31-3300 METAL ASS'Y
6610-41-4210 EXHAUST VALV
KM1426/900 SHOE 3/G 900MM PC400
07155-00720 WEAR RING
419-33-11410 O-RING
6142-19-1310 VALVE GUIDE
6210-21-8010 METAL ASS'Y
10E-22-21320 PLATE
07000-13048 O-RING
701-51-31250 O-RING
07001-02018 BACK-UP RING
02893-45043 O-RING
6162-63-6880 O-RING
0289345043 SEAL O-RING
6162636880 SEAL O-RING
6138-31-3040 METAL ASS'Y
6127-39-3042 METAL ASS'Y
3949530 BASE GASKET TURBO QSB 107
07000-16150 O-RING
141-14-34190 SEAL RING
6215-41-4212 EXHAUSTVALV
6127-41-4522 VALVE COTTER
6150-28-8010 METAL ASS'Y
3900706 SCREW
140-30-00040 SEAL GRP LT-D41/EX6-
175-33-29310 LINING
6138-12-1310 VALVE SEAT
6610-51-5620 O-RING
203661 ROD BEARING
6204-31-2203 PISTON RING
6150-21-1490 BUSHING
07145-00035 DUST SEAL
07000-12090 O-RING P60
6114-21-2720 FERRULE
6128-31-2070 PISTON RING
3902425 WASHER
3920691 RETAINER PIN PISTON 6BT
07000-62090 O-RING
6221-21-1410 BUSHING
6207-39-3300 METAL ASS'Y
3921640 SEAL VALVE STEM
07145-00080 DUST SEAL
6221-29-8010 METAL ASS'Y
07000-12020 O-RING
6207-37-3300 METAL ASS'Y
6215-41-4110 INTAKE VALVE
07002-53634 O-RING
07000-13110 O-RING
07001-05095 BACK-UP RING
3934864 CONNECTING ROD NUT 0.040LB
07000-11009 O-RING P60
07000-45065 O-RING
0924402496 PIN ASSY
205-70-69130 PIN ASSY
6736-31-2510 RING,RETAINE
6204-27-8100 METAL ASS'Y
07000-02115 O-RING
3936213 TENSIONER BELT 6CT 3.70
07001-02095 BACK-UP RING
07000-62125 O-RING
600-421-6630 THERMOSTAT
6114-21-2710 FERRULE
600-311-8293 CARTRIDGE(FILTER)
3924492 VALVE IN CU 6CT 8.3
154-30-11821 PACKING
02896-11008 O-RING P60
07155-01025 WEAR RING
6210-31-3041 METAL ASS'Y
01602-21030 WASHER P60
07000-73020 O-RING
07000-15120 O-RING
6620-31-2030 PISTON RING
07012-10090 OIL SEAL
6150-11-8810 GASKET
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