Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
5 Stars
6
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
1

Lawn Tractor Transaxle 426120

Part #426120
Replaced by #532426120
Info Icon
Manufacturer substitution
This part replaces 426120. Substitute parts can look different from the original.
Online Only Price
$1081.45
$12.00 OFF Phone Price : $1093.45Info Icon
In Stock
Qty
Minus Item
Plus Item

Zip Codes Near

60169
Edit

Return Policy

60-day return policy
Learn more
Shipping

If you place your order today, your part(s) will arrive by:

MessageOnly ground shipment is available for this item.
Confirm this part fits
Part Information

Basic Information

  • Part Name: Transaxle K46BT
  • Manufacturer: Husqvarna
  • Category: Lawn Tractor
  • Primary Function: Transfers engine power to the drive wheels

Technical Specifications

  • Dimensions: Length: 32.50 in, Width: 14.00 in, Height: 18.50 in
  • Weight: 1.00 lbs

Installation & Compatibility

  • Compatible Models: Fits various Husqvarna lawn tractor models. Please confirm this part is correct for your model before ordering.
  • Installation Difficulty: Medium?requires basic mechanical knowledge
  • Tools Required: Socket set, wrench

Additional Information

The Husqvarna Transaxle K46BT ensures smooth and reliable movement by transmitting power from the engine to the drive wheels. If your lawn tractor has trouble moving or shows inconsistent performance, a worn transaxle may be the cause.

Replacing this part can restore full driving function, especially if you?re experiencing hesitation, jerking, or loss of power. The K46BT transaxle is built for consistent torque delivery and durability across various mowing conditions.

Before installing, turn off the engine, disconnect the spark plug wire, and allow the unit to cool. Use a socket set and wrench to remove the old transaxle and install the new one, following the steps outlined in your model?s service manual. Wear work gloves to protect your hands while handling hardware and components.

Reviews

0 Reviews

Great service would use Sears again
April 06, 2022|William, Tenn

Good job good service fast free shipping thank you

Ease of InstallationModerate
Duration of Installation1 - 2 hours

Verified Customerverified customer

Yes, I would recommend this to a friend

Was this review helpful?

Transmission
June 29, 2020|Army62, Buffalo, NY

I was just not what I needed after all. Was shiiped fast and easy to return

Ease of InstallationModerate
Duration of Installation30 minutes - 1 hour

Verified Customerverified customer

Yes, I would recommend this to a friend

Was this review helpful?

Transaxle replacement
July 27, 2019|Jim 2, Fallon , Nv.

Installation was about 1-1/2 hours .I used a cherry picker to lift the back of the Lawn Tractor up and replacing it was easy going.

Ease of InstallationVery Easy
Duration of InstallationLess than 30 minutes

Verified Customerverified customer

1 person thought this review was helpful.

Easily installed.
June 30, 2019|oldgoat, lugoff, sc

Easy to install. Hardest was taking the old out and removing the tires.

Ease of InstallationVery Easy
Duration of Installation30 minutes - 1 hour

Verified Customerverified customer

Was this review helpful?

Piece of cake...
August 20, 2018|BigLeroy, Undisclosed

Super easy installation. I took my time as I'm older now, even more decrepit, but only took 45 minutes of actual work...

Ease of InstallationVery Easy
Duration of Installation30 minutes - 1 hour

Verified Customerverified customer

Was this review helpful?

K46BT for Craftsman DYS4500
July 29, 2018|Tiptoo, Undisclosed

Took about 1.5 hours. The front mount screws self tap into new trans. I forgot to put on the belt guide. It will also self tap, but does not look easily done.

Ease of InstallationDifficult
Duration of Installation1 - 2 hours

Verified Customerverified customer

Was this review helpful?

Easy to install
July 16, 2018|Carbuff, Monmouth, IL

Went together quick, lawnmower up and running again

Ease of InstallationEasy
Duration of Installation30 minutes - 1 hour

Verified Customerverified customer

Was this review helpful?

They set the wrong part even after extensive research.
July 08, 2023|Phil, Great Falls mt

He said it would work, the shifter in the front of the case mine is on the side. The clutch and lock so wrong if I modify it it will not have a locking break. Over 700 down the drain

Ease of InstallationVery Difficult
Duration of InstallationMore than 2 hours

Verified Customerverified customer

Yes, I would recommend this to a friend

Was this review helpful?

Average Customer Ratings
Overall 4.4 stars

Overall Rating

5 Stars
4 Stars
3 Stars
0%
2 Stars
0%
1 Stars

Parts & More

Cooktop
Dishwasher
Electric Range
Front-Engine Lawn Tractor
Generator
Grass Catcher Attachment
Jointer/Planer
Lawn Sweeper
Microwave
Microwave/Hood Combo
Outdoor Grill
Parts
Power Drill
Range
Refrigerator
Side-By-Side Refrigerator