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Showing 13–24 of 65 results

* - aftermarket option is available.

033-5001-00

In stock

033-5001-00 - 5 3/4" Flat Idler Double Width Pulley

$63.73 Usually ship in 1-3 days

In stock

033-6001-00

In stock

033-6001-00 - 4 3/4 Idler Pulley

$31.22 Usually ship in 1-3 days

In stock

033-7201-00

In stock

033-7201-00 - 5 3/4 Idler Pulley

$35.48 Usually ship in 1-3 days

In stock

034-2009-00

In stock

034-2009-00 - Deck/Pump Idler Spring

$18.18 Usually ship in 1-3 days

In stock

034-5039-00

034-5039-00 - Obsolete

Usually ship in 1-3 days
Newer version is available. Click to see 034-2009-00
034-9050-00

In stock

034-9050-00 - Pump Idler Spring - Big Diameter

$17.11 Usually ship in 1-3 days

In stock

037-2000-00

In stock

037-2000-00 - Spindle Assembly fits All ZT Avengers and MZ/MZ Magnum Also Fits 2016-2017 36" Stand-On

$204.33 * Usually ship in 1-3 days

In stock

037-6024-00

In stock

037-6024-00 - Spindle Bearing for 037-2000-00

$34.35 Usually ship in 1-3 days

In stock

037-6025-00

In stock

037-6025-00 - Spindle Shaft - All MZ/MZ Magnum - 2016-2022 Stand-On (36" Deck)

$60.98 Usually ship in 1-3 days

In stock

037-6027-00

In stock

037-6027-00 - Spindle Housing For 037-2000-00 Spindle Assembly

$99.32 Usually ship in 1-3 days

In stock

037-6028-00

In stock

037-6028-00 - Spacer for 037-2000-00 Spindle

$14.19 Usually ship in 1-3 days

In stock

038-0050-00

In stock

038-0050-00 - 42" Fusion Blade-MZ - 6-Pack (038-4221-00)

$118.99 * Usually ship in 1-3 days

In stock

The 2012 MZ Quick Reference section on BadBoyMowerParts.com is your go-to resource for easily identifying the right parts for your Bad Boy mower. This convenient guide helps you find everything from engine components to deck parts, ensuring you can perform repairs and maintenance with ease. With the help of our Bad Boy Mower Part diagrams, locating the right part for your 2012 MZ model is simple and fast. Our website is packed with a wide range of Bad Boy Mower Parts, including components for the engine, deck, and accessories. Whether you're replacing a worn-out part or performing routine maintenance, we have the parts you need. Plus, with Free Shipping On Orders Over $100, shopping for Bad Boy Lawn Mower Parts is even more affordable. Don’t waste time searching multiple stores—Bad Boy Parts Online has everything you need to keep your mower running smoothly. Visit our site today to get your 2012 MZ parts quickly and conveniently.