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Pinion

Part Number: 532403849
HusqvarnaPoulanCraftsmanWeed EaterJonsered
Availability: 25+ in stock
Price: $5.97
Order within the next 10 hours
and your part ships today!

*This part replaces obsolete part #: 750003, 5327500-03, 403849 and 532750003.

Product Information
Manufacturer: Husqvarna, Poulan, Craftsman, Weed Eater, Jonsered
Product Number: 532403849
Classification: Part
Weight: 0.17 lbs.
Shipping: Ships Worldwide
Description:
It is a genuine OEM supplied item which is made for walk-behind lawn mowers. This is a high-quality replacement for a missing or a damaged pinion gear that helps to drive the mower's wheel. Unfortunately, over time due to friction, the teeth on the gear may wear out. If this happens it will no longer engage the wheel and the mower will not move. To ensure the exact location and the correct installation of the new part, refer to the diagrams of your specific model. Note, one durable metal pinion is included. You will need a wrench set and pliers to remove the old pinion and secure the new one.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Poulan
Husqvarna
Craftsman
Weed Eater
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Lawn Mower
  • • Lawn Tractor
  • • Snowblower
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
3 of 3 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Pinion - 532403849
Wheel - 532401274
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Drive wheels gears stripped out
1. Removed front drive wheels
2. Removed old drive pinions from both sides of mower
3. Installed new pinions
4. Installed new drive wheels
5 Mower back running like a rabbit
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Pinion - 532403849
Blade, 22 - 532420463
Drive Control Cable - 588479201
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Socket set, Wrench Set
Needed a new blade, drive cable, front wheel drive gears, drive belt needed replaced as well. Replaced the two front wheels. Tuned it up. Runs like new.
Went on line ,and downloaded the owners manual. Went through the parts list to see what I needed to order. Went to ereplacementParts.com, and submitted my order. They gave me a tracking number. I was kept up to date with the status of my order. It showed up on my doorstep the day they said it would. Read the owners manual to see how to change all the papers. They made it easy with the step by step instructions. I highly recommend eReplacementParts.com for all your easy, and hard to get parts
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Pinion - 532403849
Front Drive Wheel - 583719501
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, 10W40
The self propel mechanism wouldn't work due to being worn.
I replaced the pinion gears first, and then I replaced the pulling front wheels and then tried the lawn mower out and it worked like it did when it was first purchased.
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Tool Type:
Lawn Mower
Parts Used:
E-Ring - 812000058
Washer 1/2x1-1/2x.134 - 532067725
Pinion - 532403849
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers, Socket set
Inherited lawn mower was missing a washer as well as a pinion to self drive on one side
1) used socket to remove flange nut
2) removed wheel
3) inserted pinion onto drive shaft
3) secured with e ring (used pliers to apply pressure
4) Added washer to wheel peg
5) put wheel back on
6) secured with flange nut
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Tool Type:
Lawn Mower
Parts Used:
E-Ring - 812000058
Pinion - 532403849
Wheel Adjuster Bearing - 587070202
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Power Drill, Socket set, Wrench Set, Nutdriver, I had to use a bench grinder
I had to remove a slight amount of inner surface of one of the pinion bearings because the combined length was a bit different
Remove both wheels and adjustment brackets the
e-rings then remove both bearings keep the left side parts on left and right side on right side just incase something goes wrong and you have to put the old parts back . Then replace new parts in reverse order.
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Tool Type:
Lawn Mower
Parts Used:
Pinion - 532403849
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Adjustable Wrench
Pinion and wheel worn.
Removed worn front wheels.
Removed worn pinions.
Installed new pinions.
Installed new front wheels.
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Tool Type:
Lawn Mower
Parts Used:
Wheel 8x1.75 - 532403111
Pinion - 532403849
Wheel Adjuster Bearing - 587070202
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Snap ring pliers
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Tool Type:
Lawn Mower
Parts Used:
Belt Service Kit - 532157769
E-Ring - 812000058
Pinion - 532403849
Drive Pawl - 532404845
Wheel Adjuster Bearing - 587070202
Wheel,8X1,Black - 581009201
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, hammer
failing self propel action, old belt
1. Removed old wheels, gears, bearings, cutting blade, and belt.
2. Needed repair shop to reassemble bearings as I could not get the spring rings off.
3. Replaced old parts with new. Used hammer and screwdriver to tap E-clips into place as my spring ring tool broke.
4. Replaced belt according to instructions provided.
5. Replaced sharpened blade.
*** As always, be sure to disconnect spark plug before any repairs.***
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Tool Type:
Lawn Mower
Parts Used:
Pinion - 532403849
Wheel - 532401274
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Mower no longer was self propelled
Removed old wheels (both) with socket set.
Pulled retaining clip from pinion gear (both sides)
Tapped off the worn pinion gears.
Re-set the new pinion gears.
Replaced pinion retainer clips
Replaced old, with new drive wheels.
Tightened wheel retaining bolts.

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1 of 2 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Pinion - 532403849
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Worn parts.
1. Removed the front wheel nut.
2. Slid the wheel and the washer off the shaft.
3. Slid the pinion off. Cleaned and oiled the shafts.
4. Replaced the pinion.
5. Replaced the wheel and the washer.
6. Replaced the nut and tightened.
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Reviews
4.9
Average Rating (out of 5):
15 Reviews
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  • Part worked as expected
    Husband repaired our lawnmower with these parts. The wheels needed straightening. Thank you.
    Guest - September 26, 2022 Verified Purchase
    perfect parts
    Great condition, fast shipping, super service.
    Guest - May 9, 2022 Verified Purchase
    Always need more data
    Because the background 1" matrix gave me an idea of size of this 14 tooth spur gear, we were able to order with confidence in that we are using it on the "landing Gear" crank-up scissors jack on a 1937 Talbo Lago Rocker panel installed car jack. Not many people are aware of this counter intuitive searching. More parts should have dimensions displayed. I used a dishwasher heater pump to recirculate hot water in my shower. Ingenuity seeks more information. NOW you have helped restore a classic car! Get smarter! MORE DATA, please.
    Guest - January 18, 2022 Verified Purchase
    Perfect Fit
    Excellent quality at a good price. Perfect replacement - popped old one off and new one on in about three minutes.
    Guest - August 17, 2021 Verified Purchase
    easy repair
    worked as expected,only drawback was fedex
    Guest - April 30, 2021 Verified Purchase
    Gear parts for self propelled lawn mower.
    Parts were in perfect condition. Once I got my mower apart, the parts fit excellent and now works great. Thanks for the speedy delivery. Everything is fine.
    Guest - July 14, 2020 Verified Purchase
    Easy ordering,
    Ordering was easy, although delivery much slower than prior times we used your company! Parts arrived in great shape. They are waiting in reserve as we know we will need them soon. Thanks.
    Guest - June 2, 2020 Verified Purchase
    Easy repair
    Great to get the needed parts for our mower and do the repair on our own.
    Guest - June 2, 2020 Verified Purchase
    No more pushing
    the gears (I bought both) fit installed easily and now I don't have to push the mower, it pulls itself.
    Guest - September 2, 2019 Verified Purchase
    Mash perfet easy to install
    Fast deliber
    Guest - August 20, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Husqvarna, Poulan, Craftsman, Weed Eater, Jonsered
    Product Number: 532403849
    Classification: Part
    Weight: 0.17 lbs.
    Shipping: Ships Worldwide
    Repair Guides
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