Medium
1-2 hours
It is a high-quality sector gear which is supplied by the original equipment manufacturer for use with riding lawn mowers and garden tractors. This is an important component of the steering mechanism. Over time parts will wear out and may begin to fail eventually requiring a replacement. Keep in mind this sector gear is made of durable metal and is sold as an individual item. Note, the hardware to secure it is sold separately. A wrench set might be needed to perform this repair. Refer to the diagrams for your model to ensure the proper replacement procedure.
Gear, Sector 532136874
OEM part for: Poulan, Husqvarna
Part Number: 532136874
$92.84
In Stock
Ships within 1 business day 
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Compatibility
This Gear, Sector will fit the following 1503 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Lawn Tractor Parts
- Lawn Mower Parts
This part replaces obsolete part #: 124034X, 136874, 532124034
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Parts were as listed. Happy with every thing.
I was very happy with the updates as to how the order was coming along and the estimated time of delivery. I will definitely use your services in the future.
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June 3, 2021
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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.
Pinion gear (Shaft Assembly-Steering) and rack (Gear, Sector) finally wore down to where they didn't engage reliablly.
Mark - June 14, 2022
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Circlip remover or MacGyver equivalent
0. Park tractor with front wheels straight and somewhere where you have room to pull the mower deck out.
1. Remove mower deck. You can do the repair without removing it as a previous commenter has suggested, but you'll need two elbows, two wrists, and seven fingers on each arm to reach the screws that hold the bottom of the steering assembly to the chassis. So just take the deck off and it's quite easy after that.
2. Remove steering wheel (pop off the plastic center cap to find the big nut) and separate the upper part of the steering column from the lower.
3. Remove battery and battery tray.
4. Remove lower steering assembly by removing the 4 screws that hold it to the chassis from underneath the chassis.
5. Disassemble lower steering assembly. There is large circlip that holds it together and is kind of a pain to remove, but you don't need a special tool. Something thin to lay across the ends of the circlip and a hammer will do the job.
6. Replace the worn parts with the new ones and reinstall circlip. Try to do so such that the the steering shaft is more or less centered on the sector gear and at the same time, aligned so that the steering wheel will be centered when reinstalled. This will take some fiddling around but isn't hard.
7. Assembly is the reverse of disassembly!
1. Remove mower deck. You can do the repair without removing it as a previous commenter has suggested, but you'll need two elbows, two wrists, and seven fingers on each arm to reach the screws that hold the bottom of the steering assembly to the chassis. So just take the deck off and it's quite easy after that.
2. Remove steering wheel (pop off the plastic center cap to find the big nut) and separate the upper part of the steering column from the lower.
3. Remove battery and battery tray.
4. Remove lower steering assembly by removing the 4 screws that hold it to the chassis from underneath the chassis.
5. Disassemble lower steering assembly. There is large circlip that holds it together and is kind of a pain to remove, but you don't need a special tool. Something thin to lay across the ends of the circlip and a hammer will do the job.
6. Replace the worn parts with the new ones and reinstall circlip. Try to do so such that the the steering shaft is more or less centered on the sector gear and at the same time, aligned so that the steering wheel will be centered when reinstalled. This will take some fiddling around but isn't hard.
7. Assembly is the reverse of disassembly!
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Steering shaft and sector was worn not turning as it should
Steve - May 16, 2021
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Removed battery and panels covering steering rod and gear,cover on steering wheel to access rod.from there it was nuts and bolts to remove gear.put back in reverse order replacement parts were exact fit so no problems.Turns like a new lawnmower.
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Steering gear warn out
Cliff - August 24, 2020
Tool Type
Lawn Tractor
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Adjustable Wrench
Removed mowing deck.
Pull steering wheel
Unbolted bracket with steering gear
Replace warn parts with replacement
Checked alignment of steering gear
Bolted back in place
Replace steering wheel and shaft
Replaced mowing deck
Pull steering wheel
Unbolted bracket with steering gear
Replace warn parts with replacement
Checked alignment of steering gear
Bolted back in place
Replace steering wheel and shaft
Replaced mowing deck
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I had to replace the steering shaft and the gear sector.
Bryan - May 10, 2016
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Nutdriver
Take the entire steering mounting bracket off the chassis. It's only 4 bolts and you can easily get them from the bottom if you drop the deck all the way down.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
