2021 CAT PIN LOCK 60" DC BUCKET , 1 CUBIC YARD CAPACITY, BOLT ON CUTTING EDGE, CAT PART NUMBER 514-7639, CATERPILLAR 60" DITCH CLEANING BUCKET, FOR PIN LOCK COUPLER PART NUMBERS 512-6578 OR 514-9167 OR HIGHER, SOLD AS IS, WORKS WITH WAINROY XLS SYSTEM COUPLERS,