Select Your Mower
4198 - Bad Boy Mower Parts Lookup > 2025 > Revolt X > Engine - Vanguard EFI
033-5035-00

In stock

033-5035-00 - 4 3/4 Motor Pulley - Extended Shaft

$42.58 Usually ship in 1-3 days

In stock

1
063-2000-22

In stock

063-2000-22 - Engine Service Kit - Briggs Vanguard 810/993/999cc (EFI Models Only)

Original price was: $163.08.Current price is: $138.99.
-15%
Usually ship in 1-3 days

In stock

1A
070-1000-00

In stock

070-1000-00 - PTO Clutch

$279.99 Usually ship in 1-3 days

In stock

2
019-5029-00

In stock

019-5029-00 - 3/8 USS Flat Washer Zinc

$2.99 Usually ship in 1-3 days

In stock

3
018-5300-21

In stock

018-5300-21 - 7/16-20x2.5 Hex Bolt GR - W/ Patch

$3.73 Usually ship in 1-3 days

In stock

4
015-4040-00

015-4040-00 - 40HP Vanguard Vertical Shaft

$3,999.99 Usually ship in 1-3 days
5
070-2000-00

In stock

070-2000-00 - Clutch Pigtail

$21.24 Usually ship in 1-3 days

In stock

6
019-8051-00

In stock

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

$2.99 Usually ship in 1-3 days

In stock

8
015-0025-00

015-0025-00 - Obsolete

Usually ship in 1-3 days
Newer version is available. Click to see 015-2708-00
9
019-4008-00

In stock

019-4008-00 - 1/4 Lockwasher Zinc

$2.99 Usually ship in 1-3 days

In stock

10
013-4023-00

In stock

013-4023-00 - 6MM Hex Nut

$2.99 Usually ship in 1-3 days

In stock

11
018-8063-00

In stock

018-8063-00 - 5/16-18 - 3/4 GR - Hex Bolt

$2.99 Usually ship in 1-3 days

In stock

12
013-8043-00

In stock

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

$2.99 Usually ship in 1-3 days

In stock

13
063-8020-00

In stock

063-8020-00 - Inner Canister Air Filter - Fits All except 23 Briggs/Diesel

$32.65 Usually ship in 1-3 days

In stock

14
086-9023-00

086-9023-00 - Vanguard EFI Vertical Engine Pigtail

$42.79 Usually ship in 1-3 days
15
015-8000-00

In stock

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

$13.90 Usually ship in 1-3 days

In stock

16
042-0012-00

042-0012-00 - 1/4 X 2 SQ MACHINERY KEY 1018 STL PLAIN

$8.79 Usually ship in 1-3 days
17
019-6029-00

In stock

019-6029-00 - 1.140x1.750x.132 Flat Washer

$2.99 Usually ship in 1-3 days

In stock

18
018-0115-00

018-0115-00 - 3/8-16x1 Gr5 Hex Flange Bolt

$2.99 Usually ship in 1-3 days
19
051-5402-00

In stock

051-5402-00 - 14mm Oil Drain Hose-36hp Vanguard

$31.22 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
216-1000-17

In stock

216-1000-17 - 2017-2024 MZ/ZT/MAV Tach Wire Assy

$7.28 Usually ship in 1-3 days

In stock

23
063-8019-00

In stock

063-8019-00 - Outer Air Filter, Fits all except 23 Briggs/Diesel

$35.84 Usually ship in 1-3 days

In stock

24
013-0075-00

In stock

013-0075-00 - M8 - 1.25 Zinc Nut

$3.29 Usually ship in 1-3 days

In stock

25

The 2025 Revolt X Engine - Vanguard EFI is built for high-torque performance and reliability, but regular maintenance is key to longevity. At BadBoyMowerParts.com, we provide high-quality Bad Boy Mower Parts, including fuel injectors, oil filters, air filters, and cooling system components to ensure smooth engine operation. Our Bad Boy Lawn Mower Parts inventory ensures that you receive factory-grade parts designed for durability and efficiency. Using our Bad Boy Mower Part diagrams, you can easily locate and order the necessary engine components for fast repairs. Routine maintenance helps prevent fuel system clogs, reduces emissions, and extends engine life. We stock Bad Boy Parts Online for quick replacements and convenient ordering. Plus, with Free Shipping On Orders Over $100, maintaining your 2025 Revolt X Engine - Vanguard EFI is now more cost-effective. Order today to ensure top-tier engine performance and long-lasting reliability.