This is an authentic OEM part for use with Husqvarna Lawn Tractors. The blade drive belt turns the pulley that spins the blades on the mower deck. The most common reason for replacing the belt is when it is worn, as part of regular (at least yearly) preventive maintenance or if the belt is broken and the mower blades will not rotate. This part is sold individually. There are no tools needed to replace this part.
Troubleshooting
This part works with the following brands:
Husqvarna
This part works with the following products:
Lawn Mower
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Customer Part Reviews
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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(2 Reviews)
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★★★★★
★★★★★
Now I can cut the grass!
This belt fits my Husky zero-turn perfectly.
Michael J - August 19, 2019
Verified Purchase
★★★★★
★★★★★
Belt fits like glove
Easy order, here quickly and the mower is cutting again.
Michael J - September 19, 2019
Verified Purchase
Model Cross Reference
This part works with the following models:
ERP Number: ERP9034020
Manufacturer Part Number: 574173003
Lawn Mower
- Husqvarna Lawn Mower Model RZ4221BF Parts
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.