Caterpillar K-series bucket adapter 223-8107/223-8108/223-8109

Our aftermarket replacement Caterpillar K-series Bolt-on Center Adapters & Corner Adapters are fully OEM interchangeable for CAT K-series tooth parts . Our aftermarket Caterpillar bolt-on bucket adapter are made of high‑strength low‑alloy cast steel with precision quenching‑and‑tempering heat treatment , the hardness of adapter are stable around 360‑420HB , impact strength ≥22J .No welding required, will not cause heat damage to bucket body. Besides, can also reduce the machine downtime and extend the service life of your bucket body.

Caterpillar bolt-on adapters 229-7087/222-1087/222-1088/ 222-1089are compatible with bucket teeth 222-1082/475-5476, fit models loader 950, 962 ;

Caterpillar bolt-on adapters 223-8095/223-8096/223-8097 are compatible with bucket teeth 220-9091/475-5480, fit models 320D 318C 329E 329D 325C 325D 324D 324E 321C 320C 322C ;

Caterpillar bolt-on adapters 222-1097/229-7098/ 229-7099are compatible with bucket teeth 222-1092/475-5487, fit models loader 963D 973C 973D 963C 973K ;

Caterpillar bolt-on adapters 223-8107/223-8108/ 223-8109are compatible with bucket teeth 223-8102/475-5500, fit models loader 980-982 ;

Caterpillar bolt-on adapters 232-2110/223-8118/ 223-8119are compatible with bucket teeth 286-2119/223-8112/470-7974, fit models loader 986-988 ;

Caterpillar bolt-on adapters 472-0814/472-0815/ 472-0816are compatible with bucket teeth 232-2111/286-2112/467-9821, fit models loader 986-988 ;

Our aftermarket Caterpillar Mining-grade bucket adapters are engineered for severe working environments. They have reinforced structural design, including features thickened stress-bearing roots, oversized welding base plates, and reinforced transition ribs that prevent weld tearing and fatigue failure during prolonged heavy-duty cycles. Precision-machined dovetail profiles ensure a tight, zero-play fit with corresponding bucket teeth, eliminating movement that could lead to accelerated pin and retainer wear.

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