Specifications: Height 7 5/16" Pulley Od 8" Includes Blade Bolt and Cup Washer

For Part Numbers 1129-120-0612A

Powder Coated Yellow - High Speed Tapered Roller Bearings 6204-2RS

Three Complete Spindle Assemblies 174356

Husqvarna: 532129861

Proven Part 20D0AS3870C 20" Chainsaw Guide Bar 3/8" .050" 72DL OCC-754-04219 Specifications: Height 7 5/16" PulleyProven Part 20" Chainsaw Bar Pitch: 3 8" Gauge: . 050 Drive Links: 72 Bar Type: LS Mount Type: Ex (8. 4Mm) (. 330") Oregon Mount: D176 Replaces Oregon Bar: 200SLHD176 Fits The Following Models: Alko 1074, P21, P26, P28, 251, 261, 460, 480 Echo CS 303T, CS60S, CS451Vl, CS452Vl, CS500EVL, CS501, CS510EVL, CS550EVL, CS590, CS 600EVL, CS602Vl, CS 610EVL, CS620, CS 650EVL, CS 660EVL, CS 680, CS 702Vl, CS750EVL, CS 750Vl, CS5000, CS 5500, CS5501, CS 501, CS