Oil Pump Piston Hose Worm Gear Set Fit For Husqvarna 435 440E 445 450 Chainsaw

Compatible With: fit for Husqvarna 435 440E 445 450 450E 340 345 350 Chainsaw. Worm Gear: 503931801. 2 x Worm Gears. Oil Pump Piston: 540057901, 503932101. Oil Hose: 544084202, 544084201. 2 x Oil Pump Pistons.

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