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Part Number: 499612
Briggs and StrattonToro
Availability: 25+ in stock
Price: $62.63
Ships within 1 business day
Product Information
Manufacturer: Briggs and Stratton, Toro
Product Number: 499612
Classification: Part
Weight: 0.10 lbs.
Shipping: Ships Worldwide
This item is a genuine OEM replacement part that is intended to be used with lawn tractors from Toro and small engines from Briggs & Stratton. This ring gear attaches to the flywheel. This part is used to interconnect with the starter motor gear to allow the motor to rotate the flywheel when starting the engine. The hardware is included and the kit is priced as a single item.

This part is compatible with the following machines:

Briggs and Stratton
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Engine
  • • Lawn Tractor
Questions & Answers

Is a steel gear ring available for a model 445677 type1578g5 along with a steel matching starter gear?
Clemson asked on 2019-08-05
Hello Mr or Mrs Clemson, Thank you for your question. The part number for the gear ring for your model is part 499612, and the part number for the starter gear is part 695708. Hope this helps!
I just want know if this is a plastic ring gear
joe bigger for model number 407777-0128-E1 asked on 2019-06-19
Hello Joe, thank you for your question. This replacement Ring Gear for your model is made from plastic.
Is there metal ring gear?
George for model number 44P777 00 27e1 asked on 2019-11-04
Hello George, Thank you for the question. Very sorry but we only list the Plastic Ring on this model. For more specialized assistance or to speak with someone about this, I would suggest calling the manufacturer of the appliance directly. Hope this helps!
Repair Instructions: Submitted by Customers Like You
3 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Gear-Ring - 499612
Repair Difficulty:
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Power Drill, Socket set, Wrench Set, Gear puller
Lawn mower flywheel gear ring stripped.
Troubleshoot engine and order parts as required.
Disconnect battery. (Saftey Frist)
Remove engine cowling.
Remove engine cover to expose flywheel not.
Use impact drill to remove flywheel retaining nut.
Use gear puller to lift flywheel from engine shaft.
Drill out rivets holding ring gear to flywheel.
Install new ring gear using bolt and nuts provided with new part.
Reinstall flywheel to shaft.
Timing key will most likely need to be replaced on shaft.
Install retaining washer and nut. Troque nut as required.
Reinstall engin cover and hood cowling. Start engine and test repair.

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Product Information
Manufacturer: Briggs and Stratton, Toro
Product Number: 499612
Classification: Part
Weight: 0.10 lbs.
Shipping: Ships Worldwide
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7036 South High Tech Dr.
Midvale, UT 84047
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