This chainsaw chain is roughly 15% lighter thanks to its narrow

Lower Discharge Boot for Grass Collection Systems and Baggers

Biltema - CS142G|Echo - CS-3600|Echo - CS-360EVL|Echo - CS-3700|Echo - CS-3700ES|Echo - CS-370ES|Echo - CS-3900|Echo - CS-390ESX|Echo - CS-4000|Echo - CS-400EVL|Echo - CS-4010|Echo - CS-4200|Echo - CS-420EMS|Echo - CS-420ES|Echo - CS-420ES (AUS)|Echo - CS-420ES (BASIC)|Echo - CS-420ES (EU)|Echo - CS-420ES (PRC)|Echo - CS-4400|Echo - CS-440EVL|Echo - CS-450|Echo - CS-450 (BASIC)|Echo - CS-450 (RUS)|Echo - CS-4500|Echo - CS-4510|Echo - CS-452|Echo - CS-452ESX|Echo - CS-452ESX (RUS)|Echo - CS-4600|Echo - CS-4610|Echo - CS-490ES|Echo - CS-5000|Echo - CS-500ES|Echo - CS-501SX|Echo - CS-510|Echo - CS-5100|Echo - CS-525|Echo - CS-550|Echo - CS-680|Echo - CS-8002|Iseki - 389S|Iseki - 452GS|Iseki - 452S|Iseki - YB377|Iseki - YB495|Iseki - YB501|Iseki - YB601|Iseki - YB691|Iseki - YB701|Makita - DCS4300|Makita - DCS4301|SDK - 389S|SDK - 452GS|SDK - 452S|SDK - YB377|SDK - YB495|SDK - YB501|SDK - YB601|SDK - YB691|SDK - YB701|Shindaiwa - 360|Shindaiwa - 366|Shindaiwa - 370|Shindaiwa - 377|Shindaiwa - 394|Shindaiwa - 400|Shindaiwa - 415|Shindaiwa - 416|Shindaiwa - 420|Shindaiwa - 450|Shindaiwa - 451|Shindaiwa - 488|Shindaiwa - 490|Shindaiwa - 500|Shindaiwa - 510|Shindaiwa - 560|Shindaiwa - 580|Shindaiwa - 389S|Shindaiwa - 389S (AUS)|Shindaiwa - 446S|Shindaiwa - 451S|Shindaiwa - 452GS|Shindaiwa - 452S|Shindaiwa - 488P|Shindaiwa - 491S|Shindaiwa - 501SX|Shindaiwa - A180B|Shindaiwa - YB377|Shindaiwa - YB495|Shindaiwa - YB501|Shindaiwa - YB601|Shindaiwa - YB691|Shindaiwa - YB701|Tanaka - ECS4000|Tanaka - ECV-4501|Zenoah - G380AVS

BLOCK 7 PISTON

Hydro-Gear ZC-DUBB-3DRA-2PPX Transaxle ZT-2200 for Toro Timecutter SWX 119-3351 Blade Length - 19-1/2" This chainsaw chain is roughlyZT 2200 (EZT) HYDRO GEARS MOST POPULAR INTEGRATED UNIT. The EZT is a proven performer and our most popular, residential grade integrated transaxle unit. It delivers surprising power in a compact package thanks to the capable 10cc motor and 10cc pump and 1 axle shaft. The low maintenance design means less time on upkeep and more time on the grass. The internal mesh oil filter extends life while the external cog brake provides maximum holding power. Low