www.badboylawnmowerparts.com Toggle search bar MY CART ( ) Parts Look-Up BAD BOY PARTS LOOK-UP ONLINE BADBOY PARTS LOOK-UP FAST MOVING PARTS SHOP BY PART 2014-2016 SEATS & PARTS 2006 & EARLIER MOWER PARTS BADBOY MOWER ENGINES Accessories ADJUSTABLE STEERING ARM ADVANCE CHUTE SYSTEM Bad Boy Baggers BUMPER GUARDS CARGO RACKS DECK LIFT FRONT DISC BRAKES LIGHT KITS MOUNT ASSIST HANDLE MOWER COVERS MOWER LIFTS MULCH KITS PULL BEHINDS RIMS, TIRES & NO FLATS ROLL OVER PROTECTION SIDE BAGGERS SNOW PLOWS SOUND BARS SPOILERS SPRAYERS STRIPPING KITS SUN SHADES SUSPENSION SEATS TOOL BOXES TRAILER HITCHES TRASH BUCKETS TRIMMER GRIP ASSEMBLY Bad Boy Apparel BAD BOY BANNERS & SIGNS BAD BOY GEAR BAD BOY HATS BAD BOY SHIRTS BAD BOY STICKERS Advanced Chute System ADV Chute System Parts Advanced Chute System Info. ADV Chute System Installation ADV Chute System Fitment Chart MTV Utility Vehicles Bad Boy Mower Blades 21" BLADES 42" BLADES 48" BLADES 50" BLADES 52" BLADES 54" BLADES 60" BLADES 61" BLADES 72" BLADES Bad Boy Belts QUICK REF. BELT LIST AOS COMPACT DIESEL CZT DIESEL MAVERICK MZ & MZ MAGNUM OUTLAW/REBEL/ROGUE PUP & LIGHTNING RENEGADE GAS & DIESEL ZT ELITE Bad Boy Engines Implements Parts 2018 Bad Boy Implements 2019 Bad Boy Implements 2020 Bad Boy Implements 2021 Bad Boy Implements 2022 Bad Boy Implements Bad Boy Videos Manuals MOWER MANUALS ENGINE MANUALS Search... Search Submit SELECT A CATEGORY CLOSE MENU Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Parts Look-Up > BADBOY MOWER ENGINES > BRIGGS & STRATTON > 2010 MZ 21HP BRIGGS ENGINE 10MZ21B 10MZ21B / 10MZ21B Alternative Views: Product Code: 10MZ21B 2010 MZ 21HP BRIGGS ENGINE ITEM# 1 , 015-0021-00, 21hp Briggs Intek Engine - MZ ITEM# 2 , 033-2010-00, 3 3/4 Motor Pulley-2009 MZ ITEM# 3 , 041-6400-00, Pump Belt for ZT, MZ ITEM# 4 , 018-8059-00, 5/16-18x1-3/4 GR 5 Hex Bolts ITEM# 5 , 019-8051-00, 5/16 Lockwashwer Zinc ITEM# 6 , 013-8043-00, 5/16-18 Hex Nuts Zinc ITEM# 7 , 064-0030-00, 24 inch Black Cable - MZ ITEM# 8 , 018-5051-00, OBSOLETE use 018-1075-00 ITEM# 9 , 019-8044-00, 5/16 USS FLAT WASHER ZINC ITEM# 10 , 019-6019-00, Spring blade cupped washer bot ITEM# 11 , 018-0006-00, 7/16-20 X 3 HEX BOLTS GR 5 ZIN ITEM# 12 , 019-8053-00, 7/16 Lockwasher zinc ITEM# 13 , 042-6030-00, 1/4 x 1 Square Key ITEM# 14 , 070-3000-00, Ogura Clutch - 100 ft/lbs - MZ ITEM# 15 , 057-5920-00, MZ Clutch Holder ITEM# 16 , 018-8065-00, 5/16-18 X 1 Carriage Bolt Zinc ITEM# 17 , 013-8049-00, 5/16-18 Nylon Flange Nut ITEM# 18 , 026-0100-00, MZ Engine Rear Plate (21hp) ITEM# 19 , 063-4026-00, 21hp Briggs Air Filer and Prec ITEM# 20 , 063-4025-00, 21hp Briggs Oil Filter - MZ Qty: Description Turn to Landscape view for more diagrams of this mower 21HP Briggs Engine 26HP Briggs Engine 42" Deck 48" Deck Drive Arm Deck Lift Fuel Tank & Frame Front Wheel Quick Reference Seat & Frame Spindle Assembly Transaxle Features Above you will see the 2010 MZ 21hp Briggs Engine Assembly drawing. If you scroll down to the larger view, of the 2010 MZ parts, you can point and click on the 2010 MZ part that you need for your Bad Boy Mower. Or you can look at the drop down menu for a list of the parts in the picture for the 2010 MZ Bad Boy Mower. Find all of your 2010 MZ Bad Boy Mower Parts here at www.badboylawnmowerparts.com. Still cannot find your 2010 MZ Parts? Call us! 904-259-5494 We strive to have the Bad Boy Parts that you need. We stock 1000s of Bad Boy Parts for your Bad Boy Mower. If we don't stock the Bad Boy Part you need for your Bad Boy Mower, we can still get the Bad Boy Part to you by direct ship from Bad Boy Mowers. Related Items 2011 ZT ENGINE (26 & 27Hp Briggs) ASSEMBLY 2011ZT2627HPB 2010 AOS ENGINE ASSEMBLY 10AOSENG 2017 OUTLAW & OUTLAW EXTREME VANGUARD 993CC ENGINE 17OUTEXVAN993 2011 LIGHTNING & PUP ENGINE ASSEMBLY (32Hp Briggs) 2011LP32HPB 2009 ZT BRIGGS ENGINE 09ZTBENG 2018 COMPACT OUTLAW VANGUARD 810cc ENGINE 18COMOUTVAN810 2012 MZ ENGINE (21Hp Briggs) 2012MZ21HPBS 2008 ZT ENGINE & CLUTCH ASSEMBLY 08ZTENG Share your knowledge of this product. Be the first to write a review »