![I have a two stage Toro 521 snow blower. A rock got stuck in the blades. I got is out, but now the blades will not turn I have a two stage Toro 521 snow blower. A rock got stuck in the blades. I got is out, but now the blades will not turn](https://ww2.justanswer.com/uploads/gandorph/2009-12-07_231843_7_287001.gif)
I have a two stage Toro 521 snow blower. A rock got stuck in the blades. I got is out, but now the blades will not turn
![Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn Boy 28230 28231 (1/Pack) : Patio, Lawn & Garden Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn Boy 28230 28231 (1/Pack) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/41Zi2rBsgfL._AC_SY580_.jpg)
Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn Boy 28230 28231 (1/Pack) : Patio, Lawn & Garden
![Amazon.com: 3/8" x 29" Fits Toro Snowthrower Belt Fits 421 521 522 622 3521 Replaces 37-9090 : Patio, Lawn & Garden Amazon.com: 3/8" x 29" Fits Toro Snowthrower Belt Fits 421 521 522 622 3521 Replaces 37-9090 : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/41skvnKHLtL.jpg)
Amazon.com: 3/8" x 29" Fits Toro Snowthrower Belt Fits 421 521 522 622 3521 Replaces 37-9090 : Patio, Lawn & Garden
![Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn Boy 28230 28231 (1/Pack) : Patio, Lawn & Garden Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn Boy 28230 28231 (1/Pack) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/41PU-1KaFxS._AC_SY580_.jpg)
Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn Boy 28230 28231 (1/Pack) : Patio, Lawn & Garden
Traction Transmission Drive Belt for Toro 421, 521, 104290, 1373527, 379090, 7085660, 85660, 37-9090, 8-
![SureFit Deck Drive Belt Replacement for Toro 37-9080 421 3521 522 521 Snow Throwers 522 Power Throw - Walmart.com SureFit Deck Drive Belt Replacement for Toro 37-9080 421 3521 522 521 Snow Throwers 522 Power Throw - Walmart.com](https://i5.walmartimages.com/asr/2020d181-57fe-4109-b0c3-06d01e57fa56.59377259a7ebd8b70ad906d27620d1f9.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
SureFit Deck Drive Belt Replacement for Toro 37-9080 421 3521 522 521 Snow Throwers 522 Power Throw - Walmart.com
![Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn 28230 28231 for Toro Snowblower (1/Pack) : Patio, Lawn & Garden Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn 28230 28231 for Toro Snowblower (1/Pack) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/41kMvdMeM-L._AC_SY580_.jpg)
Amazon.com : 37-9080 3/8" x 29 3/4" V-Belt for Toro 521 3521 421 and 522 Snowblower Cogged Auger Drive Belt Lawn 28230 28231 for Toro Snowblower (1/Pack) : Patio, Lawn & Garden
![STENS New OEM Replacement Belt for Toro 3521, 421, 521 and 522 Snowblowers 37-9080 265-533 - The Home Depot STENS New OEM Replacement Belt for Toro 3521, 421, 521 and 522 Snowblowers 37-9080 265-533 - The Home Depot](https://images.thdstatic.com/productImages/0c10ba65-59a6-4f39-9432-cea7c374282b/svn/stens-miscellaneous-belts-265-533-64_600.jpg)
STENS New OEM Replacement Belt for Toro 3521, 421, 521 and 522 Snowblowers 37-9080 265-533 - The Home Depot
![Toro 38056 (521) - Toro 21" Snow Thrower (SN: 004000001 - 004999999) (1984) TRACTION ASSEMBLY Parts Lookup with Diagrams | PartsTree Toro 38056 (521) - Toro 21" Snow Thrower (SN: 004000001 - 004999999) (1984) TRACTION ASSEMBLY Parts Lookup with Diagrams | PartsTree](https://www.partstree.com/img/assets/asset/a6b2e10527bd13d46fcea77928b23e7b/67675/full.png)