Excavator Side Cutter Side Tooth Part NO.332C4390
MUYE 332C4390 side cutter is a protective and cutting wear part matched for JCB series excavator buckets. Installed on both sides of digging bucket, it is responsible for trimming soil, clearing obstacles and shielding bucket side plates from direct friction and impact during excavation, rock loading and land shaping tasks.
This side cutter is produced by precision lost wax casting with high manganese alloy steel, followed by quenching and tempering heat treatment to achieve balanced hardness and toughness. Optimized streamline profile reduces digging resistance, while thickened main body effectively avoids premature wear and edge cracking under continuous heavy loads. Precision machining ensures easy mounting and good fitment on bucket side bracket.
Each side cutter undergoes dimensional inspection, hardness test and anti-rust surface treatment before packaging. Compared with ordinary cast side teeth, our product greatly extends service life of bucket side plates and reduces bucket body deformation in harsh construction and quarry environments.
MUYE Machinery supplies complete JCB excavator wear parts including side cutters, bucket teeth, tooth adapters and bucket pins, and accepts customized casting requirements according to customer demands. 332C4390 side cutter is available in stock with fast global shipping service. We provide professional support for all JCB excavator bucket maintenance and replacement demands efficiently.





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