Bandsaw TiresReplacement DeWalt and Porter Cable bandsaw rubber tire part is 650721-00, A02807, 5140020-79, 65072100, 514002079,725 726 736 7724 9725 PC7723,DW328. band saw tire has an outer diameter 6 " and width 1/2 "CompatibilityFits Band Saw Models : 3128-BDK Type 2, 3128K Type 2, 3129 Type 2, 3129K Type 2, 725 Type 1, 725 Type 2, 725 Type 3, 726 Type 1, 726 Type 2, 726 Type 3, 736 Type 1, 7724 Type 1, 7724 Type 2, 7724 Type 3, 9725 Type 1, 9725 Type 2, 9725 Type 3, D28770 Type 1, D28770K Type 1,DCS374B Type 1, DCS374P2 Type 1, DW328 Type 3, DW328 Type 4, DW328K Type 2, DW328K Type 3, DW328K Type 4, DW329 Type 2.Dwm120 TireFits Band Saw Models: 6230 (SER 678-1001) (SER 678-1105) (SER 678-26651) (SER 678-31501) (SER 678-32001) (SER 678A) (SER 678B) (SER 678C) (SER 678D) (SER 678E) (SER 678F) (SER 678G) (SER 678H) 4-3/4 Inch Deep Cut Band Saw 6230,DWM120 Type 1, DWM120 Type 2, DWM120K Type 1, DWM120K Type 2, J-724 Type 1, J-724 Type 2, J-724 Type 3, PC7723 Type 1, PC7723 Type 2, PC7723 Type 3.Rubber TireTwo tires are needed on the Bandsaw,If one tire is worn, it is advisable to replace both at the same time. Blade Pulley Tire is to keep the blade tracking correctly. Over time they will become brittle or stretched out. You then will have the problem of the blade coming off the pulleys or not tracking properly.650721 00 TireIt is recommended to check whether the belt is worn out within 3-6 months and whether it affects normal use. If it is worn out, Please replace the belt to make the band saw perform best.The tires simply stretch onto the pulleys. No tear down of any parts is needed.