Official Toro Trimmer Knobs

Button-feed, Bump

$24.96

Fix Number: FIX16666051
Manufacturer Part Number: 144-4105

Handle Knob

$6.51

Fix Number: FIX9189145
Manufacturer Part Number: 98-7134

This replacement handle knob is specially designed for use with Toro lawn and garden equipment. This wing knob is generally used to secure handles. Please make sure to check appropriate diagrams to ensure correct location and application of the item. It is made out of black plastic and it is sold individually. Please note screw/bolt is sold separately.

Knob-bump

$31.55

Fix Number: FIX16349619
Manufacturer Part Number: 518803003

This is an authentic OEM sourced component which is designed for use with Toro handheld string trimmers. It is a high-quality replacement for a missing or a faulty bump knob that helps to retrieve the line. Please make sure to refer to the owners manual and the appropriate diagrams of your model for the correct application of this part. Keep in mind this high-quality bump knob is made of durable plastic and is sold individually. Replacing it is a simple task that does not require any tools, simply remove the old and secure the new.

Knob Black Three Star M8x1.25

$6.51

Fix Number: FIX16666125
Manufacturer Part Number: 144-4733

Knob

$6.51

Fix Number: FIX11805671
Manufacturer Part Number: 308045004

The knob attaches to the clamp-boom. This item is sold individually. It is an OEM sourced directly from the manufacturer for use in Toro trimmers. A set of pliers might be needed during the installation process. This part is made out of metal and plastic and will need to be replaced if it breaks.

Knob

$24.97

Fix Number: FIX8904902
Manufacturer Part Number: 19-4050

The knob attaches to the curved washer and the lower handle. It is an authentic OEM sourced item which is specially produced for use with snowthrowers, trimmers, tillers, blower-vacuums, and lawn mowers made by Toro and Lawn Boy. This item is made of plastic and metal and is available as an individual replacement part. No tools should be needed when replacing this part. This part may become broken or stripped and will need to be replaced.