Select Your Mower
719 - Bad Boy Mower Parts Lookup > 2012 > MZ > Engine - Briggs 21HP
015-0021-00

In stock

015-0021-00 - 54"cc Briggs Intek Engine-MZ

$1,799.99 Usually ship in 1-3 days

In stock

1
063-2000-08

In stock

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

Original price was: $133.22.Current price is: $112.99.
-15%
Usually ship in 1-3 days

In stock

1A
070-3000-00

In stock

070-3000-00 - 2010-2014 MZ/ Magnum UNITS ONLY Ogura PTO Clutch - 100 ft/lbs

$279.99 Usually ship in 1-3 days

In stock

2
055-3021-00

In stock

055-3021-00 - 25" Throttle Cable for Briggs Smart Choke Engines

$48.14 Usually ship in 1-3 days

In stock

2A
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

3
013-9002-00

In stock

013-9002-00 - 5/16-18 Hex Flange Nuts Zinc - /Serrations

$2.99 Usually ship in 1-3 days

In stock

4
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

5
019-5037-00

In stock

019-5037-00 - 3/8" Lockwasher Zinc

$2.99 Usually ship in 1-3 days

In stock

6
018-1010-00

In stock

018-1010-00 - 3/8-16 - 3-1/2 Grade - Hex Bolt

$2.99 Usually ship in 1-3 days

In stock

7
013-6014-00

In stock

013-6014-00 - 3/8-16 Hex Nuts Zinc

$2.99 Usually ship in 1-3 days

In stock

8
018-5401-00

In stock

018-5401-00 - 7/16 - 2 3/4 Fine Thread Bolt

$2.99 Usually ship in 1-3 days

In stock

9
057-5920-00

In stock

057-5920-00 - 2010-2014 MZ Clutch Holder

$21.28 Usually ship in 1-3 days

In stock

10
033-2010-00

In stock

033-2010-00 - 3 3/4 Motor Pulley

$31.22 Usually ship in 1-3 days

In stock

11
042-6030-00

In stock

042-6030-00 - 1/4" - 1" Square Key

$4.81 Usually ship in 1-3 days

In stock

12
041-6400-00

In stock

041-6400-00 - Pump Belt

$58.84 Usually ship in 1-3 days

In stock

13
064-0030-00

In stock

064-0030-00 - 24 inch Black Battery Cable

$18.72 Usually ship in 1-3 days

In stock

14
103-5400-00

In stock

103-5400-00 - Black Cable Boot

$4.37 Usually ship in 1-3 days

In stock

15
018-8059-00

In stock

018-8059-00 - 5/16-18x1-3/4 GR 5 - Hex Bolts

$2.99 Usually ship in 1-3 days

In stock

16
019-8051-00

In stock

019-8051-00 - 5/16" Lockwasher Zinc

$2.99 Usually ship in 1-3 days

In stock

17
013-8043-00

In stock

013-8043-00 - 5/16-18 Hex Nuts Zinc

$2.99 Usually ship in 1-3 days

In stock

18
018-1075-00

In stock

018-1075-00 - 3/8 - 1 1/8 Engine Mounting Bolt

$2.99 Usually ship in 1-3 days

In stock

19
063-4026-00

In stock

063-4026-00 - 21hp Briggs Air Filer and Pre-cleaner - MZ

$39.04 Usually ship in 1-3 days

In stock

20
063-6000-00

In stock

063-6000-00 - Universal Inline Fuel Filter

$14.19 Usually ship in 1-3 days

In stock

21
063-8018-00

In stock

063-8018-00 - Oil Filter

$26.53 Usually ship in 1-3 days

In stock

22
015-8000-00

In stock

015-8000-00 - Spark Plug (RC12YC or Equivalent)

$13.90 Usually ship in 1-3 days

In stock

23

For those with a 2012 MZ Engine - Briggs 21HP, BadBoyMowerParts.com has everything you need to keep your engine running smoothly. We carry a full range of Bad Boy Mower Parts that fit the 21HP Briggs engine, including filters, belts, and spark plugs. Our comprehensive Bad Boy Mower Part diagrams ensure that you can quickly find and order the exact part needed for your 2012 MZ mower. Whether you need a routine part replacement or a more complex repair, we provide high-quality, durable components that are designed to fit and perform at their best. Shopping for Bad Boy Lawn Mower Parts has never been easier, and with Bad Boy Parts Online, you can complete your repairs efficiently. Plus, don’t forget that when you order from us, you’ll receive Free Shipping On Orders Over $100, which helps you save on both parts and delivery for your 2012 MZ mower’s Briggs 21HP engine.