Troy-Bilt Trimmer Knobs

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Your Price

$20.88

Troy-Bilt Trimmer Bump Head Knob

★★★★★

2 Reviews

PartSelect Number PS9306452

Manufacturer Part Number 791-153066B

This genuine bump head knob assembly, sometimes known simply as the bump head, is black and approximately 2 inches long. Sold individually, this plastic part releases the cutting line. Over time, this part may break due to wear, and you will know it is broken because it will completely stop functioning. A troubleshooting tip is to tap the part on theg round to see if the cutting line advances. This is an easy repair to make, and does not require any tools. You will need to look for the bump head attachment point on the bottom of the cutting head assembly.

Fixes these symptoms

Cutting line does not come out
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Your Price

$10.88

Troy-Bilt Trimmer Snow Blower Star Knob

PartSelect Number PS9109078

Manufacturer Part Number 720-04072A

This Star Knob, which may also be simply referred to as a Knob, is sourced directly from the manufacturer for use in lawn mowers and snow blowers. This part provides a quick-release for handles to fold down, and connect upper and lower handles. It is made of metal, is black, is not part of a kit or assembly, and is sold individually. This part will need to be replaced if it has become cracked, worn, or damaged. The most common cause for this part needing to be replaced is worn or stripped threads no longer being able to grip. You will need a wrench or socket set and a torque wrench to complete this repair. It should be torqued to the manufacturer's recommendation. Customers rate this repair as Easy.

Your Price

$7.04

Troy-Bilt Trimmer Wiong Nut

PartSelect Number PS9096328

Manufacturer Part Number 720-0279

This is a type of handle with a knob-shaped grip used in a variety of lawn and garden tools with adjustable features. This genuine OEM part is 0.8 x 0.2 x 1 inches and is made from plastic. It is designed to connect and disconnect individual parts together without using any tools. By loosening the knob, you can easily adjust the height of the handles on your equipment to your liking as well as fold the handles for proper storage. Over time the handle knob can wear down or break. If this happens, you will need to unscrew the knob and remove the old rope guide before you can place the new knob on. Place the new rope guide in position, thread the eye of the cable through the eye hook loop and finally thread the new knob on to the shaft and turn it clockwise with your hands until it is secure.

Your Price

$28.23

Troy-Bilt Trimmer Line Bump Feed Knob

★★★★★

1 Review

PartSelect Number PS9137673

Manufacturer Part Number 791-180814B

This is a genuine OEM replacement part. it is sold individually. The Bump Head Knob Assembly is the part of the trimmer that you bump on the ground to advance the cutting line from the spool. Because of the abuse this part gets, it is advisable to order an extra one so you have on on hand. LEFT HAND THREADED

Your Price

$6.40

Troy-Bilt Trimmer Bump Knob Cnt

PartSelect Number PS11812942

Manufacturer Part Number 753-08163

This is an authentic replacement part that has been sourced to be used with trimmers from MTD and Troy-Bilt. The plastic bump knob attaches to the bottom of the cutting head and is used to impact the ground to release trimmer line. This item is available as an individual replacement part.