aftermarket excavator parts
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Komatsu D85-2 Track Chain Link Assembly - 35MnBH Boron Steel with HRC 50-56 Hardness and 228mm Pitch
Product Description The Komatsu D85-2 Salt Chain Dozer Track Chain Link Assembly (CR5129/40) is a premium undercarriage replacement component engineered for heavy-duty excavators and bulldozers operating in demanding construction, mining, and earthmoving environments. Manufactured from 35MnBH Boron Steel and heat treated to HRC 50-56 , this track chain link assembly delivers exceptional wear resistance and extended service life compared to standard aftermarket alternatives.
Shantui SD22/SD23 Bulldozer Track Chain Link Assembly - 40Mn2 Alloy Steel HRC 52-58 Hardness 216mm Pitch
Product Description The Shantui SD22/SD23 Bulldozer Track Chain Link Assembly (SD22-TCL-216) is a premium undercarriage replacement component engineered for heavy-duty excavators and bulldozers operating in demanding construction, mining, and earthmoving environments. Manufactured from 40Mn2 Alloy Steel and heat treated to HRC 52-58 , this track chain link assembly delivers exceptional wear resistance and extended service life compared to standard aftermarket alternatives.
