1900 CAT BKHEXQDB48 48" DB LINKAGE BUCKET FOR A 336(QUICK COUPLER PICTURED NOT INCLUDED IN PRICING)BUCKET-HD, 48" 1.69 CYD (DB)TIP, PENETRATION PLUS CALL FOR MORE DETAILS! , BUCKET-HD, 48" 1.69 CYD (DB), Online Owner's Manual , PGPP BUCKET FOR USE WITH QC ONLY, TIP, PENETRATION PLUS,