4I6718 Fits Caterpillar Fits CAT Bearing Sleeve 21 X 18.4 X 12.1 model-LX665 it is a direct-fit replacement

it is a direct-fit replacement for the original Fits Case/International Harvester unit

431 (Up to S/N 6165269)

40C-62264 to 40C-68813

Also Fits Massey Ferguson Tractor Models: FE135 (CONVENTRY)

The companion lower clamp is F43767

4I6718 Fits Caterpillar Fits CAT Bearing Sleeve 21 X 18.4 X 12.1 model-LX665 it is a direct-fit replacementOne New Aftermarket Replacement Bearing Sleeve Fits Caterpillar (Fits CAT) Excavators This aftermarket replacement bearing sleeve (bushing) is designed for use in the bucket to arm linkage system on Fits Caterpillar (Fits CAT) large excavators. It reduces friction and wear on linkage pins, ensuring smooth boom arm operation and proper load distribution during digging, trenching, and material handling applications. Specifications Dimensions: 21 x 18. 4