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  • 085-4051-01 – Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)
085-4051-01 - Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)
063-2000-01 - Kawasaki FR & FS Service Kit

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Original price was: $98.06.Current price is: $88.25.
063-2000-11 - Yamaha 824cc Engine Service Kit

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Original price was: $149.84.Current price is: $134.86.

085-4051-01 – Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)

085-4051-01: Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)

  • 5 Quart Bottles of 20W50 Oil
  • 2 Hydro Oil Filters
  • 1 Hydro-Gear Pump and adapter

 

Bad Boy Part Number 085-4051-01 - Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)

Maintain peak performance and extend the life of your Bad Boy Mower with the 085-4051-01 Hydro Service Package. Designed specifically for 2021 and newer ZT Avenger, ZT Elite, and Maverick models without expansion tanks, this hydro system maintenance kit ensures smooth operation and reliability for your mower’s hydrostatic transmission.

Models Used On

  • 2021-2025 ZT Elite
  • 2021-2025 Maverick
  • 2021-2025 ZT Avenger

 

IMPORTANT: Before purchasing, check the "Models Used On" section below to verify compatibility with your Bad Boy Mower.

  • SKU:

    085-4051-01

  • Weight:

    9.70

$125.99

In stock

Usually ship in 1-3 days

085-4051-01: Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)

  • 5 Quart Bottles of 20W50 Oil
  • 2 Hydro Oil Filters
  • 1 Hydro-Gear Pump and adapter

 

Bad Boy Part Number 085-4051-01 – Hydro Service Kit for 2021 & Newer ZT Avenger, ZT Elite & Maverick Models (Without Expansion Tanks)

Maintain peak performance and extend the life of your Bad Boy Mower with the 085-4051-01 Hydro Service Package. Designed specifically for 2021 and newer ZT Avenger, ZT Elite, and Maverick models without expansion tanks, this hydro system maintenance kit ensures smooth operation and reliability for your mower’s hydrostatic transmission.

Models Used On

  • 2021-2025 ZT Elite
  • 2021-2025 Maverick
  • 2021-2025 ZT Avenger

 

IMPORTANT: Before purchasing, check the "Models Used On" section below to verify compatibility with your Bad Boy Mower.

063-2000-03 - Briggs Vanguard 23hp Service Kit
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063-2000-03

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063-2000-03 - Briggs Vanguard 23hp Service Kit

Original price was: $127.14.Current price is: $114.99.
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063-2001-00 - Kohler Courage Engine Service Kit (Courage Engines Only)
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063-2001-00

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Original price was: $99.44.Current price is: $89.50.
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063-2000-06 - Kohler 7000 Series Engine Service Kit
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063-2000-06

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063-2000-06 - Kohler 7000 Series Engine Service Kit

Original price was: $104.97.Current price is: $94.47.
-10%
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063-2000-08 - MZ Briggs Intek 21HP Engine Service Kit
-10%
063-2000-08

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063-2000-08 - MZ Briggs Intek 21HP Engine Service Kit

Original price was: $105.32.Current price is: $94.79.
-10%
Usually ship in 1-3 days

In stock

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Weight 9.70 lbs

Models Used On>

(Click Link For Diagram)

2025

2024

2023

2022

2021