What parts fit the Weed Eater 388162?

Hndl.knob.bl 532185577, Blade 532406712, Wheel.8x1.75 532400542.

Weed Eater 388162 lawn mower parts: hndl.knob.bl

Hndl.knob.bl

Replaces 189713X428

Knobs and handles break with daily use.

Shop the hndl.knob.bl on Amazon Other models that use 532185577

Blade

Replaces 406712

Blades and tines dull, nick and bend with use.

Shop the blade on Amazon Other models that use 532406712

Wheel.8x1.75

Replaces 193905X617

Wheels and tires wear and crack. Match the size printed on the old one.

Shop the wheel.8x1.75 on Amazon Other models that use 532400542

1Hndl.knob.bl532185577

2Blade532406712

3Wheel.8x1.75532400542

Part numbers come from the Sears PartsDirect parts list for the Weed Eater 388162 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

On a sticker on the deck, usually at the back near the handle.

Weed Eater 388162 lawn mower parts

Hndl.knob.bl

Blade

Wheel.8x1.75

Where the model number is

Other Weed Eater lawn mowers