Work Equipments
Maximize your machine’s digging and loading performance with durable work‑equipment spare parts from Racer Machinery. Our inventory holds thousands of OEM‑matching part numbers for daily maintenance, on‑site replacement and complete attachment overhaul. Our product range covers bucket teeth, tooth adapters, bucket pins, bushings, side cutters, cutting edges, ripper parts and various wear‑resistant components. All components are manufactured to OEM specifications to withstand high‑intensity excavation and abrasive working conditions. Check the part‑number list below to locate parts suited for your excavator.
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COVER-STATOR (TOP)-MTO 330-10382
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ACCELERATION CONTROL LINE ADJUSTMENT FIXING PLATE C4996773
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JX Air Housing OptiAir AH08958 Series
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Core Rod Conn 3640518DC
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Mounting Bracket E5507485 Series
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Chassis Genset A066Y589 Series
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KOMATSU PC120-6 Boom Cylinder Seal Kit 707-98-37620 Series
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KOMATSU PC120-6 Arm Seal Kit 707-99-44200 Series
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KOMATSU PC300-7 Arm Cylinder 707-01-0A450 Series
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KOMATSU PC300-7 Bucket Cylinder 707-01-0A460 Series
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KOMATSU PC300-7 Boom Cylinder 707-01-XF391 707-01-XF401 Series
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KOMATSU PC300-8 Bucket Cylinder 707-01-0A460 Series
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KOMATSU PC400-7 Bucket Cylinder 707-01-XM350 Series
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KOMATSU PC400-7 Boom Cylinder 707-01-XT520 Series
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PC400-7 Arm Cylinder 707-01-XM340 Series
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Bushing 4381855 Series
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Bushing 4952399H Series
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Bushing 4352400H Series

Consistently provide customers with high-quality parts.
Racer Machinery
Our Real‑Product Shots
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Conrod 4943978 Series
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Conrod Assy 4943979 Series
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Push Rod 3964715 Series
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Conrod Bushing 3913990 Series
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Conrod 3632225 Series
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3945329 Bushing Series
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PIN AS-CARTRIDGE 7T9307 Series
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ROCKER ARM AS 5440522 Series
