Selected Part Number: ZC-DUBB-8D8C-2WPX
Click Here to Buy LefteBay Ambassador link. PTO Direct USA may earn a commission from qualifying purchases. This item is sold and fulfilled by the seller on eBay. We provide this alternate purchasing option when a product is out of stock or unavailable through our distribution network, helping you locate the part you need without reaching an out-of-stock dead end.
Hydro-Gear EZT Transaxle ZC-DUBB-8D8C-2WPX / ZC-AUBB-8D8B-2WPX — Left or Right
Overview
Find the correct side for your mower with these new, genuine Hydro-Gear EZT hydrostatic transaxles. Choose the left ZC-DUBB-8D8C-2WPX replacement for Husqvarna 510375601, or the matching right ZC-AUBB-8D8B-2WPX replacement for 510375602.
These integrated transmissions belong to the Hydro-Gear ZT-2200 / EZT family used in residential zero-turn mowers. Select your side above to view the corresponding seller listing and current price.
Choose the Correct Side
| Position | Hydro-Gear part number | Husqvarna reference |
|---|---|---|
| Left | ZC-DUBB-8D8C-2WPX | 510375601 |
| Right | ZC-AUBB-8D8B-2WPX | 510375602 |
Left and right are determined while seated on the mower, facing forward. Each linked listing is for one transaxle. To replace both sides, order one left unit and one right unit.
Replacement Part Numbers
The supplier lists the following replacement references for each side:
- Left: Husqvarna 510375601; Hydro-Gear ZC-DUBB-3D8C-2WPX, ZC-DUBB-3D8C-2DPX and ZC-DHBB-3D8C-2DPX. Current linked unit: ZC-DUBB-8D8C-2WPX.
- Right: Husqvarna 510375602; Hydro-Gear ZC-AUBB-3D8B-2WPX and ZC-AUBB-3D8B-2DPX. Current linked unit: ZC-AUBB-8D8B-2WPX.
Husqvarna Fitment Examples
The following mower configurations have parts diagrams specifying 510375601 left and 510375602 right:
| Model | Product number | Parts catalog edition |
|---|---|---|
| RZ4623 | 967009801 | January 2012 |
| RZ5424 | 966659302-00 | October 2013 |
| Z248F | 970467501-00 | March 2020 |
| Z254F | 967844901-02 | August 2020 |
Match the complete product number on your Husqvarna model tag. The dates above identify the parts catalog editions. Other versions of the same model can use different transmissions.
Transaxle Details
- Manufacturer: Hydro-Gear
- Family: ZT-2200 / EZT
- Type: Integrated hydrostatic transaxle
- Condition: New
- Available sides: Left and right, sold individually
Before You Order
Compare the full model code on your original Hydro-Gear identification label with the replacement references for the selected side. Check the axle and hub arrangement, mounting points, input pulley, cooling fan, brake and control connections against the seller's photos.
Need help? Send us your mower model and product number plus a clear photo of the transmission label. PTO Direct USA provides fitment support before and after purchase.
Buying Through Our Partner
Complete your purchase on eBay with the linked seller. Current pricing, availability, shipping, returns and any warranty terms are shown in that seller's listing.
PTO Direct USA may earn a commission from qualifying purchases made through links on this page, at no additional cost to you.