×
Description
51520800 – EZT Transaxle Service Kit (Genuine OEM Hydro-Gear Transmission Kit)
The 51520800 EZT Transaxle Kit is a genuine OEM service kit designed for the maintenance and repair of compatible Hydro-Gear EZT® integrated hydrostatic transaxles commonly found on residential and light commercial zero-turn mowers. Manufactured to OEM specifications, this kit contains the essential replacement components required to help restore reliable transmission performance, improve hydraulic efficiency, and extend transaxle service life.
Designed for routine maintenance and transmission rebuilding, the 51520800 kit helps maintain smooth drive operation, consistent power delivery, and dependable hydrostatic performance.
Product Details
-
Part Number: 51520800
-
Brand: Hydro-Gear
-
Part Type: EZT Transaxle Service Kit
-
Application: Hydro-Gear EZT® Integrated Hydrostatic Transaxles
-
Installation: Direct OEM Service Kit
-
Genuine Hydro-Gear OEM Part
Key Features
-
Genuine Hydro-Gear OEM service kit
-
Designed specifically for EZT® transaxles
-
Helps restore transmission performance
-
Supports smooth hydrostatic drive operation
-
Precision-manufactured OEM replacement components
-
Ideal for transmission maintenance and overhaul
-
Direct OEM replacement kit
Function
The 51520800 EZT Transaxle Kit provides essential service components used during maintenance or repair of compatible Hydro-Gear EZT transaxles. Replacing worn internal components helps maintain hydraulic pressure, improve drive performance, reduce wear, and extend the operational life of the transmission.
Compatible Equipment
The 51520800 EZT Transaxle Kit is designed for compatible Hydro-Gear EZT® hydrostatic transaxles commonly installed on residential zero-turn mowers from manufacturers including:
-
Ariens
-
Gravely
-
Husqvarna
-
Cub Cadet
-
Craftsman
-
MTD
-
Troy-Bilt
-
Toro
-
Bad Boy
-
Dixon
-
Poulan Pro
-
Snapper
-
Swisher
-
Other equipment utilizing compatible Hydro-Gear EZT transaxles
Always verify your Hydro-Gear transaxle model number and illustrated parts diagram before ordering to ensure compatibility.
Who Is This For?
-
Homeowners
-
Lawn care professionals
-
Small engine repair technicians
-
Outdoor power equipment dealers
-
Equipment maintenance professionals
Recommended Property Size
Ideal for maintaining:
-
Residential lawns
-
Large residential properties
-
Small acreage
-
Estate properties
-
Light commercial landscaping
Pros
-
Genuine Hydro-Gear OEM quality
-
Designed specifically for EZT® transaxles
-
Restores transmission reliability
-
Precision OEM replacement components
-
Helps extend transaxle service life
-
Direct fit and installation
-
Supports smooth hydrostatic performance
Cons
-
Compatible only with specified Hydro-Gear EZT transaxles
-
Professional installation may be recommended for complete transmission servicing
Comparison – Hydro-Gear 51520800 vs Aftermarket Service Kits
Hydro-Gear 51520800 OEM Kit
-
Genuine OEM components
-
Exact factory specifications
-
Reliable fit and performance
-
Designed specifically for EZT transaxles
-
Long-lasting durability
Aftermarket Service Kits
-
Component quality may vary
-
Possible fitment differences
-
Variable material quality
-
May not provide OEM-level performance
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine Hydro-Gear OEM transmission parts trusted by homeowners, commercial landscapers, and professional repair technicians.
-
Genuine OEM Hydro-Gear replacement parts
-
Fast nationwide shipping
-
Competitive pricing
-
Expert technical support
-
Extensive inventory for Hydro-Gear, Ariens, Gravely, Scag, Toro, Exmark, Ferris, Hustler, Cub Cadet, Honda, Kawasaki, Kohler, STIHL, and many other leading outdoor power equipment brands.


