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Wing Knob

Part Number: 720-04122

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Questions & Answers

Repair Instructions

Product Information

Description:

This is an original Craftsman replacement part manufactured for use with lawn and garden equipment. The wing knob acts as a nut to fasten bolts. This wing knob is a versatile part that is used on lawnmowers, and snowblowers. The wing knob usually secures the bolt that fastens the upper and lower handles, please see model diagram for part location. The wing knob is sold individually.

Warning: California's Proposition 65

Frequently Purchased With

Carriage Screw..
$5.14

Compatibility

This part is compatible with the following machines:

MTD

11A-A44E065 (2011) Lawn Mower
11A-A0JC006 (2011) Push Lawn Mower
11A-A0JC027 (2011) Push Lawn Mower
11A-B0JC006 (2011) Push Lawn Mower
11A-B2M7004 (2011) Push Lawn Mower
11A-B22Q704 (2011) Push Lawn Mower
12AVB2M7004 (2011) Self Propelled Lawn Mower
11A-A1JC027 (2011) 21" Push Mower
12AVB2K9095 (2011) 21" Self-Propelled Lawn Mower
31A-2M1E706 (2011) Single-Stage Snowblower
31AS2S1E704 (2011) 21" Single-Stage Snowblower
31AS2S1E795 (2011) 21" Single-Stage Snowblower
31AS2T5E704 (2011) 21" Single-Stage Snowblower
11A-A1JC027 (2012) 21" Push Mower
12AKC3KQ095 (2012) 21" Self-Propelled Lawn Mower
12AKD3K9095 (2012) 21" Self-Propelled Lawn Mower
11A-B13M729 (2012) Lawn Mower
11A-B13M729 (2013) Lawn Mower
11A-02BT706 Lawn Mower
11A-A0JT706 (2013) Lawn Mower
11A-A0JT827 (2012) Lawn Mower
11A-A0S5706 Lawn Mower
11A-A1JT706 (2013) Lawn Mower
11A-A1JT827 (2012) Lawn Mower
11A-A1S5706 Lawn Mower
11A-B0JT706 (2012) Lawn Mower
11A-B23T704 Lawn Mower

Bolens

11A-A44R265 (2011) Push Lawn Mower
11A-A14A065 (2011) Push Lawn Mower
11A-A14S265 (2011) Push Lawn Mower
11A-B04E065 (2012) Gas Push Lawn Mower

11A-B04R765 (2012) Lawn Mower
11A-B06R765 (2013) Lawn Mower
11A-B0BL765 (2014) Lawn Mower

Yard Man

11A-A18M055 (2010) Push lawn Mower
11A-A18M055 (2011) Push lawn Mower
11A-A24T055 (2010) Push lawn Mower
11A-A24T055 (2011) Push lawn Mower
11A-A24Z255 (2010) Push lawn Mower
11A-A24Z255 (2011) Push lawn Mower
11A-B2M7001 (2011) Push lawn Mower
11A-A19Q701 (2011) Push lawn Mower
11A-B29Q701 (2011) Push lawn Mower
12A-B29Q701 (2011) Self Propelled Lawn Mower
12AEB2JA001 (2011) Self Propelled Lawn Mower
12AVD39Q701 (2011) Self Propelled Lawn Mower
31AS2S1E701 (2011) Single-Stage Snowblower
31AS2S1E701 (2012) Single-Stage Snowblower

11A-A19Q701 (2012) Lawn Mower
11A-A19Q701 (2013) Lawn Mower
11A-B29Q701 (2013) Lawn Mower
11A-B29Q701 (2012) Lawn Mower
12A-B29Q701 (2013) Lawn Mower
12A-B29Q701 (2012) Lawn Mower
12A-B2AQ701 (2014) Lawn Mower
12AEB2JZ701 (2013) Lawn Mower
12AEB2JZ701 (2012) Lawn Mower
12AVB22J701 (2014) Lawn Mower
12AVB22J701 (2013) Lawn Mower
12AVD39Q701 (2012) Lawn Mower
31AS2S1E701 (2013) Single Stage Snow Thrower

Yard Machines

Craftsman

24788782 Snowblower
24788780 Snowblower
24711683 Snowblower
247887801 Snowblower
247240193 Two Bin Bagger
247116830 Snowblower

247887802 Snowblower
247887820 Snowblower
247887821 Snowblower
2479854 Snowblower
247203690 Lawn Tractor

Troy-Bilt

31AS2T5F711 (2011) Squall 2100
31AS2T5F766 (2011) Squall 2100
13AC26JD011 (2012) Riding Lawn Mower
31A-2M5E711 (2011) Squall 210 Snowblower
31A-2M5E711 (2012) Squall 210 Snowblower

31A-2M5E766 (2011) Squall 210 Snowblower
31A-2M5E766 (2012) Squall 210 Snowblower
31AS2T5F711 (2012) Squall 2100 Snowblower
31AS2T5F766 (2012) Squall 2100 Snowblower

Expand the 150+ compatible machines

Questions & Answers

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Repair Instructions: Submitted by Customers Like You

Tool Type:

Lawn Mower

Parts Used:

Wing Knob - 720-04122

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Wrench Set

Molded nut came unattached from the "wing"

Removed nut with wrench and attached Wing Nut.

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Tool Type:

Lawn Mower

Parts Used:

Carriage Screw - 710-04998

Wing Knob - 720-04122

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, No tools required

Carriage screw broke

Discarded broke screw and replaced with new screw and wing nut, tighten to secure handle to mower

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Tool Type:

Lawn Tractor

Parts Used:

Wing Knob - 720-04122

Mulch Plug Support Rod - 747-06686

Plug Asm-Mulch - 631-05195A

Repair Difficulty:

Medium

Time Spent Repairing:

15-30 minutes

Tools Used:

, Bare hands.

Blade hit plastic mulch plug destroying it. Mechanic had left part of deck unattached to tractor.

Removed wing nut. Removed damaged mulch plug. Installed new mulch plug and retainer wire. Secured with new wing nut. Done.

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Tool Type:

Lawn Mower

Parts Used:

Carriage Screw - 710-04998

Wing Knob - 720-04122

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Hacksaw.

handle wing screw melted to the carriage bolt, not allowing for removal.

I removed the wing screw from the handle by hack sawing through the old wing knob. Then plied off the plastic from the carriage bolt, and installed the new handle wing knob securely clockwise. I figured the carriage screw threads had probably smoothed over after repeated removal in the past. The wing knob wouldn't allow me to unscrew the bolt. That is why I needed the hack saw.

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Tool Type:

Lawn Tractor

Parts Used:

Wing Knob - 720-04122

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

, chisel, hammer, socket wrengh

nut separated from rubber wing

1. used chisel to split rubber wing
2 Removed wing from nut
3.removed nut with socket wrench and replaced with new wing nut

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Tool Type:

Lawn Mower

Parts Used:

Flange Lock Nut - 712-04064

Wing Knob - 720-04122

Hex Bolt 1/4-20 x .62 - 710-0751

Rod - 747-06043

Repair Difficulty:

Medium

Time Spent Repairing:

15-30 minutes

Tools Used:

Pliers, Socket set

Lawn mower bagger did not have rod for attachment to mower

Screwed attachment rod to bagger tube with socket wrench and pair of pliers

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Thanks for voting and helping fellow customers!

Tool Type:

Lawn Mower

Parts Used:

Flange Lock Nut - 712-04064

Carriage Screw - 710-04998

Wing Knob - 720-04122

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Wrench Set

Replaced missing and worn parts

Simply replaced missing parts and then replaced all others with the NEW replacement parts.

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Reviews

Average Rating (out of 5):

2 Reviews

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Straightforward repair

Perfect condition upon arrival.

Guest - September 8, 2022 Verified Purchase

I absolutley love them. And the price was great Thank you.

everything works great.

Guest - August 11, 2020 Verified Purchase

Verified Purchase

eReplacementParts Team

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Product Information