TOP LINKS NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only. ECONOMY (1 1/8" UNC) Most popular to 45HP HEAVY DUTY (1 1/4" UNC) Recom. for Rippers etc. JUMBO (1 3/8" UNC) THE ULTIMATE! CLICK PIC above for more detail + Detail Below + SUPER TOP LINK (2" UNC) H/ DUTY - ALL APPLICATIONS HYDRAULIC TOP LINK (1 3/8" UNC) QUICK HITCH PARTS SEE SUPER LINK SEE HYDRAULIC SECTION SEE QUICK HITCH Ref. PART No. DESCRIPTION APPLICATION 1 B312 Cat. 1 TOP LINK Adjustable: 50cm - 76cm (19 1/2" - 30") 411R, 415, 450, 480, 466, 45-66 B319 Cat. 1 - Cat. 2 TOP LINK Adjustable: 63cm - 91cm (25" - 36") 500, 540, 550, 600 566, 55-66, 60-66 2 B1 Cat. 2 HEAVY DUTY LINK 1 1/4'' UNC. Adjustable: 61cm - 91cm (24" - 36") 640, 650, 750, 850, 1000, 666, 766 65-66, 70-66, 80-66, 60-90, 70-90, 80-90 3 B2660 Cat. 2 JUMBO LINK 1 3/8'' UNC. Adjustable: 63cm - 91cm (25" - 36") B2417 Cat. 3 JUMBO LINK 1 3/8'' UNC. Adjustable: 63cm - 91cm (25" - 36") ALL APPLICATIONS WITH Cat. 3 TOP LINK TOP LINKS