Need Help? Call (318) 654-8520or

Select Your Mower
Showing parts for:
quick-reference

Quick Reference
2007-aos-accessories

Accessories
bad-boy-mower-engine-parts

Engine Parts
2021-mz-magnum-42-Inch-deck-assembly

42" Deck Assembly
2021-mz-magnum-48-Inch-deck-assembly

48" Deck Assembly
2021-mz-magnum-54-Inch-deck-assembly

54" Deck Assembly
2021-mz-magnum-decals

Decals
2021-mz-magnum-deck-height-control

Deck Height Control
Deck Height Control - Detail

Deck Height Control - Detail
Drive System Detail

Drive System Detail
Engine - Kawasaki FR651V

Engine - Kawasaki FR651V
Engine - Kohler KS590

Engine - Kohler KS590
Engine - Kohler KT725 & KT740

Engine - Kohler KT725 & KT740
2021-mz-magnum-front-fork-assembly

Front Fork Assembly
Fuel Line & Control Panel

Fuel Line & Control Panel
Kawasaki FR651V - Detail

Kawasaki FR651V - Detail
Kohler KT725 & KT740 - Detail

Kohler KT725 & KT740 - Detail
2021-mz-magnum-seat-assembly

Seat Assembly
Seat Detail - Kawasaki Units

Seat Detail - Kawasaki Units
Seat Pan, Covers & Wiring

Seat Pan, Covers & Wiring
Spindle, Idler & Discharge Chute

Spindle, Idler & Discharge Chute
Steering Arm - Detail

Steering Arm - Detail
2021-mz-magnum-steering-arm-assembly

Steering Arm Assembly
Tanks & Electronics

Tanks & Electronics
Transaxle & Rear Wheels

Transaxle & Rear Wheels
2557 - Bad Boy Mower Parts Lookup > 2021 > MZ & MZ Magnum > 54\" Deck Assembly
013-0004-00 - Bad Boy Mower Parts
013-0004-00

In stock

013-0004-00 - Acorn Nut-Pulley Cover

$3.29 Usually ship in 1-3 days

In stock

1
088-4842-00 - Bad Boy Mower Parts
088-4842-00

In stock

088-4842-00 - Advanced Chute System for all MZ, MZ Magnum - ZT Avenger decks

$249.00 Usually ship in 1-3 days

In stock

1A
210-0154-50 - Bad Boy Mower Parts
210-0154-50

In stock

210-0154-50 - Mulch Kit w/Blades

$318.45 Usually ship in 1-3 days

In stock

1B
086-0017-00 - 2019 Deck Actuator Adaptor
088-1818-00

In stock

088-1818-00 - 2 Bag Paddle Bagger Assembly

$2,399.99 Usually ship in 1-3 days

In stock

1C
013-5201-00 - Bad Boy Mower Parts
013-5201-00

In stock

013-5201-00 - 3/8-16 Hex Flange Nuts Zinc w/ Serrations

$2.99 Usually ship in 1-3 days

In stock

2
013-5202-00 - Bad Boy Mower Parts
013-5202-00

In stock

013-5202-00 - 3/8 Nylock Flange Nut

$2.99 Usually ship in 1-3 days

In stock

3
013-5301-00 - Bad Boy Mower Parts
013-5301-00

In stock

013-5301-00 - 5/8-11 Nylon Insert Jam Locknut Zinc

$2.99 Usually ship in 1-3 days

In stock

4
013-8049-00 - 5/16-18 Nylon Flange Nut
013-8049-00

013-8049-00 – 5/16-18 Nylon Flange Nut

$2.99 Usually ship in 1-3 days
5
013-8050-00 - Bad Boy Mower Parts
013-8050-00

In stock

013-8050-00 - 1/2-13 Nylon Insert Flange Nut Zinc Orange Nylon

$2.99 Usually ship in 1-3 days

In stock

6
014-4000-00 - Bad Boy Mower Parts
014-4000-00

In stock

014-4000-00 - Pulley Cover

$28.39 Usually ship in 1-3 days

In stock

7
018-0010-00 - Bad Boy Mower Parts
018-0010-00

In stock

018-0010-00 - Deck Wheel Bolt

$6.48 Usually ship in 1-3 days

In stock

8
018-1050-00 - Bad Boy Mower Parts
018-1050-00

In stock

018-1050-00 - 1/2 - 2 Carriage Bolt

$2.99 Usually ship in 1-3 days

In stock

9
018-2018-00 - Bad Boy Mower Parts
018-2018-00

In stock

018-2018-00 - 1/2 - 3 1/2 Flange Bolt - Gr 8

$3.62 Usually ship in 1-3 days

In stock

10
018-5019-00 - Bad Boy Mower Parts
018-5019-00

In stock

018-5019-00 - 1/2-13 - 4 GR - Hex Bolt

$4.39 Usually ship in 1-3 days

In stock

11
018-5040-00 - Bad Boy Mower Parts
018-5040-00

In stock

018-5040-00 - 3/8-16 - 1-1/4 GR - Hex Bolt

$2.99 Usually ship in 1-3 days

In stock

12
018-5311-00 - Bad Boy Mower Parts
018-5311-00

In stock

018-5311-00 - 5/8-11 - 4" GR - Hex Bolts Zinc

$4.06 Usually ship in 1-3 days

In stock

13
018-6019-00 - Bad Boy Mower Parts
018-6019-00

In stock

018-6019-00 - 1/2-20 - 1-1/2 GR - Bolt Zinc, Fine Thread Bolt

$2.99 Usually ship in 1-3 days

In stock

14
018-6020-00 - Bad Boy Mower Parts
018-6020-00

In stock

018-6020-00 - 5/8-18 - 1-1/2 GR - Hex Bolt

$2.99 Usually ship in 1-3 days

In stock

15
018-6054-00 - Bad Boy Mower Parts
018-6054-00

In stock

018-6054-00 - 1/2-13 - 3-1/2 GR - Hex Bolts

$2.99 Usually ship in 1-3 days

In stock

16
018-7060-00 - Bad Boy Mower Parts
018-7060-00

In stock

018-7060-00 - 3/8-16 - 5 1/2 Hex Bolt - Grade 5

$2.99 Usually ship in 1-3 days

In stock

17
018-8062-00 - Bad Boy Mower Parts
018-8062-00

In stock

018-8062-00 - 5/16-18 - 3/4 Carriage Bolts

$2.99 Usually ship in 1-3 days

In stock

18
019-0007-00 - Bad Boy Mower Parts
019-0007-00

In stock

019-0007-00 -.517 Square Hole Round Washer

$2.99 Usually ship in 1-3 days

In stock

19
019-5007-00 - Bad Boy Mower Parts
019-5007-00

In stock

019-5007-00 - 1/2 Lockwasher Zinc

$2.99 Usually ship in 1-3 days

In stock

20
019-5038-00 - Bad Boy Mower Parts
019-5038-00

In stock

019-5038-00 - 5/8 Flat Washer

$2.99 Usually ship in 1-3 days

In stock

21
019-6017-00 - Bad Boy Mower Parts
019-6017-00

In stock

019-6017-00 -.630 ID - 1.122 OD X.142 THK Flat Washer Nylon

$2.99 Usually ship in 1-3 days

In stock

22
019-6020-00 - Bad Boy Mower Parts
019-6020-00

In stock

019-6020-00 - 1/2 Belleville Washer #K2000-G -150

$5.16 Usually ship in 1-3 days

In stock

23
019-6050-00 - Bad Boy Mower Parts
019-6050-00

In stock

019-6050-00 -.360 ID Black Plastic Washer

$2.99 Usually ship in 1-3 days

In stock

24
019-8044-00 - Bad Boy Mower Parts
019-8044-00

In stock

019-8044-00 - 5/16 USS Flat Washer Zinc

$2.99 Usually ship in 1-3 days

In stock

25
019-8054-00 - Bad Boy Mower Parts
019-8054-00

In stock

019-8054-00 - .505 ID - 1 OD X.128 THK Flat Washer Nylon

$2.99 Usually ship in 1-3 days

In stock

26
Bad Boy Mower Parts - 022-1000-00
022-1000-00

In stock

022-1000-00 - Deck Wheel Only

$17.11 Usually ship in 1-3 days

In stock

27
025-5338-00 - Bad Boy Mower Parts
025-5338-00

In stock

025-5338-00 -.502 ID X.750 OD - 1.500" Spacer Zinc

$3.62 Usually ship in 1-3 days

In stock

28
025-5339-00 - Bad Boy Mower Parts
025-5339-00

In stock

025-5339-00 - .502 ID - 1.00 OD - 1.750 Length Spacer Zinc

$5.36 Usually ship in 1-3 days

In stock

29
028-0004-00 - Bad Boy Mower Parts
028-0004-00

028-0004-00 - Obsolete

Usually ship in 1-3 days
Newer version is available. Click to see 028-0004-22
30
033-4890-00 - Bad Boy Mower Parts
033-4890-00

In stock

033-4890-00 - Deck Pulley 2013-2025 54" MZ Magnum, 2020-2025 54" ZT Avenger

$31.17 Usually ship in 1-3 days

In stock

31
033-7201-25 - Bad Boy Mower Idler Pulley
033-7201-25

In stock

033-7201-25 - 5 3/4 Idler Pulley-Capitol Stampings

$35.48 Usually ship in 1-3 days

In stock

32
034-2020-00 - Bad Boy Mower deck springs
034-2020-00

In stock

034-2020-00 - Idler Spring

$17.11 Usually ship in 1-3 days

In stock

33
037-2000-00 - Bad Boy Mower Parts
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

34
038-0005-00 - Bad Boy Mower Parts
038-0005-00

In stock

038-0005-00 - 54" MZ High Lift Fusion Blade

$22.99 * Usually ship in 1-3 days

In stock

35
038-0003-00 - Bad Boy Mower Parts
038-0003-00

In stock

038-0003-00 - 54" - 2024 Raider 36" Deck Gator Mulching Blade

$22.99 Usually ship in 1-3 days

In stock

35.1
038-0002-00 - Bad Boy Mower Parts
038-0002-00

In stock

038-0002-00 - 54" - 2024-2025 Raider 36"High Lift Fusion Blade - 6-Pack (038-0001-00)

$124.99 * Usually ship in 1-3 days

In stock

35.2
038-3011-00 - Bad Boy Mower Parts
038-3011-00

In stock

038-3011-00 - 54" - 2024 Raider 36" Gator Blade-Fusion 6-Pack (038-0003-00)

$118.99 Usually ship in 1-3 days

In stock

35.3
039-2127-17 - Bad Boy Mower Parts
039-2127-17

In stock

039-2127-17 - Deck Hanger Assy.

$15.60 Usually ship in 1-3 days

In stock

36
039-6945-18 - Bad Boy Mower Parts
039-6945-18

In stock

039-6945-18 - Deck Idler Assembly

$70.97 Usually ship in 1-3 days

In stock

37
041-1560-00 - Bad Boy Mower Parts
041-1560-00

In stock

041-1560-00 - Deck Belt

$88.80 Usually ship in 1-3 days

In stock

38
042-0010-00 - Bad Boy Mower Parts
042-0010-00

In stock

042-0010-00 - 3/16 - 1 Square Machine Key

$4.81 Usually ship in 1-3 days

In stock

39
210-6015-98 - Discharge Chute Assembly
210-6015-98

In stock

210-6015-98 - Discharge Chute Assembly

$145.95 Usually ship in 1-3 days

In stock

41

The 2021 MZ & MZ Magnum 54" Deck Assembly is designed to handle larger areas with ease, ensuring a smooth and consistent cut across your lawn. If you're looking for replacement parts for your 54" deck, BadBoyMowerParts.com is your go-to source for Bad Boy Mower Parts for the 2021 MZ & MZ Magnum. Our Bad Boy Mower Part diagrams allow you to identify the specific parts needed for repairs or upgrades. From the main deck frame to the blade spindles, we offer high-quality Bad Boy Lawn Mower Parts to ensure your mower continues to perform at its peak. With Bad Boy Parts Online, shopping is easy and convenient, and with Free Shipping On Orders Over $100, your parts will be delivered without additional shipping charges.