CONFIRM THE PART FITS

Snowblower Gearbox Worm Gear 1720933

Part #1720933

This part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com

Part Information

This gearbox worm gear (part number 1720933) is for snowblowers.

Gearbox worm gear 1720933 drives the auger shaft.

Wear work gloves to protect your hands when installing this part.

Top models using the same part

Model NameModel NumberDiagram Name
Model #5210R Troybilt gas snowblower5210R
Model #42000 Troybilt gas snowblower42000
Gear case assembly