Part Location Diagram of 593773401 Husqvarna Belt Drive Deck
See part F-47 in the diagram
( Grid squares measure 1x1 inch )

Belt Drive Deck 593773401

Manufactured by:
Husqvarna
ERP Number:
ERP17016487
Part Number:
593773401
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

30 - 60 mins 

(14 rated repairs) ?

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Product Description

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This is a genuine replacement belt sourced from the original manufacturer, designed for use with riding lawn mowers and tractors. Made from durable rubber and sold individually, this belt is responsible for driving the mower blades, making it a key component for effective cutting performance. To ensure optimal operation and extend the life of the belt, it’s important to clean the pulleys before installation. Regular inspection is recommended, and the belt should be replaced if it becomes worn or stretched. A set of wrenches is required to complete the installation.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
  • Poulan
  • Craftsman
This part works with the following products:
  • Lawn Mower
  • Lawn Tractor
Part# 593773401 replaces these:
  • 532197242
  • 593773401

Customer Part Reviews

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4.8
Average Rating (out of 5):
★★★★★
★★★★★
(13 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

30 - 60 mins 

(14 rated repairs) ?
  • 1
  • 2
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Sorry, we couldn't find any existing installation instruction that matched.

Mower drive belt broke

John from Clarksboro, New Jersey

8 of 8 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Wrench set
Parts Used:
593773401
Removed or loosened side safety covers from the outside spindles. Threaded the new belt on the same as the old one was threaded. The old one broke, but did not fly off the pulleys.
Replaced safety covers.
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Spline on one of the shafts wore out

Larry from St Regis, Montana

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Parts Used:
593773401, 597023501, 532173435
Remove the deck from the mower. Then remove the blade from the worn shaft assembly. Take a picture of how the deck drive belt is routed and remove it. Then remove the mandrel pulley cover. Then remove the nut on top of the mandrel pulley, Then remove the mandrel pulley. Remove the shaft assembly by tapping on it with a rubber mallet until it falls out from inside the mandrel housing. Turn the deck on its side and use the rubber mallet to insert the new shaft assembly into the mandrel housing. Place the deck upright. You may have moved the upper mandrel bearing. If so, take a piece of wood and place it under the new mandrel, then use a socket the same size of the inner race of the upper bearing, and tap it back in with the mallet. Then in reverse order place all of the parts that where removed install them. Then attach the deck to the mower.
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The original mower deck belt was showing wear

John from Dunkirk, Maryland

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver
Parts Used:
593773401
1. Released the mower deck belt tension lever.
2. Remove the mandrel covers.
3. Removed old mower deck belt.
4. Installed new mower deck belt.
5. Engaged the mower deck belt tension lever.
6. Installed the mandrel covers.
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Stationary idler pulley bearing failed (melted) and mower deck drive belt came off.

Ralph from Lake Stevens, Washington

2 of 2 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
1. Separated mower deck from lawn tractor and cleaned both units thoroughly.
2. Removed and replaced tractor mounted idler pulleys, since bearings were noisy.
3. Disassembled mower deck - opted to overhaul blade tower supports (3) to clean and renew lubrication. RECOMMEND REPLACING THESE PARTS AS A UNIT, instead of overhaul.
4. Bearing failure had caused hole in deck-mounted pivot support bracket for belt tensioner to become elongated - opted to do nothing at this time.
5. Replacement pulley on pivot support was not sized to accept 7/16\" dia bolt!!! Hardened spacer washer hole was too small as well. Re purposed another bolt from the ordered parts, and added washers as necessary to allow pulley to track properly without binding against the tensioner arm.
6. Removed and replaced other pulleys and hardware (these replacement parts were identical to the removed ones).
7. Installed new belt as per diagram on belt slip cover.
8. Reinstalled mower deck underneath the lawn tractor.

Works great!
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Drag Link was ready to break and Drive belt for deck was almost broken.

John from Signal Mtn., Tennessee

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Socket set, Wrench set
Parts Used:
593773401, 597047902
Removed mower deck and replaced belt.
Removed old Drag link and installed new one.
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Bearings in Mandrel worn out

Paul from SMITHFIELD, North Carolina

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
593773401, 596134801, 532173435
Released tension on belt.
Removed belt.
Removed flange nut
Removed blade
Removed 4 bolts on mandrel.
Removed pulley.
Replaced pulley
Replaced mandrel.
Replaced blade.
Replaced belt
Reapplied tension on belt.
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worn out & stretched

Mary from Dover, North Carolina

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
Less than 15 mins
Parts Used:
593773401
Released the tightening bar on side, removed the old belt & replaced it with the new one then put the tightening bar back in place.
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Hit large debris broke blade spindle and tore drive belt

Joe from San Marcos, Texas

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Socket set, Wrench (Adjustable)
Removed mower deck
Unbolted spindle and removed blade
Replaced spindle back on deck and installed blade back on spindle use a wooden block to hold blade against deck to tighten blade on spindle
Replace drive belt and route as per manufacturers instructions
Replace deck on mower
Not hard to fix just time co nsuming need to pay attention as to how deck is fastened to mower
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pulley bearing froze up and burned the drive belt

DAVID from POOLVILLE, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench set
Parts Used:
596564004, 593773401, 532196106
replaced pulley then the drive belt all while watching Gunsmoke on Tv
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Mower needed a total maintenance on it.

Donald from Clayton, Washington

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Parts Used:
593773401, 597023501, 592855201
Removed all belts and reinstalled them. Removed the shaft assembly from the deck and installed the new one.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP17016487
Manufacturer Part Number: 593773401
Brand Model Number Description
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