Comet Direct Drive Pump 3400 RPM, 12 LPM, 2700 PSI (3/4" Hollow Shaft) bars it stores and delivers energy

it stores and delivers energy efficiently to keep cutting performance consistent across mowing cycles

XA53HS/V/MB Stiga 53S/SEB

Diameter: 4

Fits most bent shaft string strimmers manufactured by Husqvarna

API SL - Ensures optimal clutch performance when starting

Comet Direct Drive Pump 3400 RPM, 12 LPM, 2700 PSI (3/4" Hollow Shaft) bars it stores and delivers energyBrass Head Built in Unloader Valve Increased Fin Depth Increases Surface Area to Maximize Heat Dissipation Stainless Steel Unitized Check Valves Heat Resistant Solid Ceramic Plungers Operating on Lubricated Packings Reinforced Crankcase for Increased Load Capacity Enlarged Crankcase Increases Oil Capacity for Better Lubrication and Lower Operating Temperatures One Piece Industrial Grade Oversized Bronze Connecting Rods 1 HOLLOW SHAFT with flange for