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Flywheel Key

Part Number: 222698S
Briggs and StrattonHusqvarnaToroLawn Boy
Availability: 25+ in stock
Price: $4.55
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 555054 and 222698.

Description:
This is a Genuine OEM replacement part used on a variety of Lawn and Garden equipment. The key helps to secure Flywheel in place. This is a Metal Key and it is Sold Individually.

You would need Pliers to replace this item.
Product Information
Manufacturer: Briggs and Stratton, Husqvarna, Toro, Lawn Boy
Product Number: 222698S
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Compatibility

This part is compatible with the following machines:

Briggs and Stratton
Husqvarna
Toro

Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Generator
  • • Lawn Mower
  • • Pressure Washer
  • • Snowblower
Questions & Answers

what are the demetions of flywheel key ?
Norman
Hello Norman, thank you for your inquiry! Specification information for the referenced part is not available in our database. We strongly recommend you contact the manufacturer, as they may have this information in their system. Simply reference the part number you provided to us and they may be able to provide you with these details. Thank you.
Trying to find the replacement flywheel key for the above referenced Briggs and Stratton power mower. Web page seems a little vague on the correct part number for this model. Please confirm that this is the correct piece. Thanks Paul
Paul for model number 126L02-0120-F1
Hello Paul, thank you for writing. We will need the date code from your engine to confirm the correct replacement. We look forward to hearing back from you!
Repair Instructions: Submitted by Customers Like You
9 of 9 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Flywheel Key - 222698S
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, 3 jaw puller
Ran over a tree stump. Lawn mower stopped abruptly. Would not start again. Sheared the shaft key which put the flywheel /magneto magnet out of alignment with the magneto coil
Remove top plastic cover. Remove pull start housing assy. Remove 3 screws holding gas tank and pivoted the gas tank back and out of the way. Removed center bolt on flywheel. Used a 3 jaw puller and remove flywheel. pulled out sheared key and installed new key. reassembled everything. Started right up.
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5 of 5 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Flywheel Key - 222698S
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Socket set, Wrench Set, Nutdriver
Old engine needs to be started.
1. Checked for spark. None, removed flywheel and cleaned up points.
2. Reassembeld flywheel. Did not tighten enough. Lost key.
3. Start over. Have spark now and engine runs.
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2 of 2 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Flywheel Key - 222698S
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set, A flywheel puller
The flywheel key sheared off.
Remove the cover and the entire recoil starter. Keep the starter assembled. Used a puller to remove the flywheel. Put the key on the drive shaft and aligned it with the slot on the flywheel arbor. Reassemble the starter and the cover.
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Flywheel Key - 222698S
Crankshaft - 796468
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Pliers, Socket set, Nutdriver
Bent crankshaft
Removed engine, disassembled, and removed crankshaft. Make sure to take pictures as you disassemble to help put back together correctly. Use assembly lube on moving parts. Also replaced the hub and blade for safety reasons.
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Tool Type:
Lawn Mower
Parts Used:
Flywheel Key - 222698S
Puller-Flywheel - 19069
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set, Adjustable Wrench
Lawn mower shaft key sheared
Removed outside housing and gas tank. lossened retaning nut pulled fly wheel removed old key. Replaced new key replaced fly wheel other parts. started mower and was done .simple job. could not be happer saved a big repair bill. Sid
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Tool Type:
Engine
Parts Used:
Cap-Oil Fill - 281658S
Flywheel Key - 222698S
Oil Seal - 391086S
Oil Seal - 299819S
Element-Air Cleaner - 270093
Cover-Air Cleaner - 221468
Cup-Air Cleaner - 280001
Gasket Set-Engine - 299101
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set
motor had set outside for too many years.
I could not repair the motor. The block had 2 cracks 3" long on the corners on the same side.

I will keep the parts, because I have other motors that can use the same parts.
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Tool Type:
Lawn Mower
Parts Used:
Puller-Flywheel - 19069
Flywheel Key - 222698S
Flywheel - 697610
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, Nutdriver
Flywheel key sheared
1. Removed outer housing, unbolted starter cup.
2. Attached puller and removed flywheel.
3. Aligned flywheel keyway with shaft keyway and inserted the key.
4. Installed starter cup,
5. Tightened flywheel nut to 55 ft/lbs,
6. Installed housing.

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Thrown rod and blown piston
Started by taken total engine apart then got the new parts and put the engine back together and then it ran.
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Reviews
4.5
Average Rating (out of 5):
2 Reviews
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  • chainwheel key is a difficult part to find - no problem with ReplacementParts
    product arrived promptly as described and well packaged.
    Guest - May 6, 2019 Verified Purchase
    Good response
    This part was a key part of the engine overhaul
    Guest - May 14, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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