Bad boy hydrostatic oil 20w-50.

Stens Shield 770-738 SAE 20W-50 Hydrostatic Transmission Fluid Gallon. ... 2-Pack of Hydro-Gear Commercial Hydraulic Filters 52114 Replaces Toro/Exmark 109-3321 Ariens 21545100 Bad Boy 063-1050-00 Ferris 5101026X1 Hustler 600976 for Hydro Transaxle. 4.8 out of 5 stars ...Bad Boy Hydraulic Oil: The Best Oil for Your Equipment. If you're looking for the best hydraulic oil for your equipment, look no further than Bad Boy Hydraulic Oil. Bad Boy is a high-quality, synthetic oil that is designed to provide superior performance and protection. It is made with advanced additives that help to improve wear resistance ...The hydraulic fluid in a zero-turn must be changed at regular intervals to keep the hydraulic system operating at its best. Use Bad Boy hydrostatic oil or 20W-50 oil. Change the oil and filters after the initial 50 hours. The following oil and filter changes must be done at 250-hour intervals.5. Better than oem. By BRAD , a Verified Buyer from Virginia on August 28, 2023. Used this for the initial hydrostatic oil change after the 100 hour break in period on a Bad Boy Maverick. I honestly didn't know it was possible for an oil to make that much difference in a transmission. I could feel the difference in the handle controls, as soon ...

20W-50 Motor Oil - Bad Boy Hydrostatic Oil Recommended Approximately 2 quarts per side. Wave Blade 038-5220-00 041-5200-00 041-6500-00 063-6000-00 015-8001-00 36" Blades Hi-Lift Fusion 038-0001-00 Gator Blade 038-0003-00. PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The …Fits: Bad Boy 52", 60" and 72" Lightning Z (2007) Gravely Pro Stance Great Dane Hydro units John Deere 647, 657, 667, 717, 727, 777, 797, ProGator 2020, 2020A, P2030 and 2030A Scag Hydro units; SMTC, SMWC, SMZ, SMZC, SSZ, STC, STHM and STR-20CH Snapper Hydro units Toro Groundsmaster 300 series ... Kawasaki 99969-6298 Genuine OEM K-Tech SAE 20W ...AMSOIL 20W-50 Synthetic Hydrostatic Transmission Fluid is specifically formulated to deliver smooth, responsive operation in zero-turn mowers, stand-on mowers and other equipment professionals rely on to make a living. AMSOIL 20W-50 Synthetic Hydrostatic Transmission Fluid is a high-zinc formulation that fights wear and helps preserve mower ...

Oil 20W-50 Motor Oil - Bad Boy Hydrostatic Oil Recommended; approximately 2 quarts per side Hydraulic Filters 063-1070-00 ...

Engine Oil 10W-30 Motor Oil - Bad Boy Synthetic Blend Motor Oil Recommended . -See engine manual for oil capacities. 085-6015-00 Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended 085-6000-00 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist 33006 SAE 20W-50 Hydrostatic Transmission Fluid Quart (2-Pack) $26.99 $ 26. 99. ... Bad Boy Mower OEM Hydrostatic Oil 20W50 085-6000-00 From Griggs Lawn And Tractor. engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 Outlaw models have 12 psi in both front and rear tires. 1.5 Most Briggs, Kohler, Kawasaki, and ...364 posts · Joined 2009. #2 · Jul 23, 2011. You should be fine with 15w50 Mobil 1. My mower originally came with 20w50 mobil 1, and since they changed it to 15w50 thats what the Manufacturer told me to run. 1999 F150. 6.5' x 12' open trailer. Wright Sport X 52/24. Wright Sentar Sport 52/19. Custom built bagging system.Hydro Oil 20W-50 Motor Oil - Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 quarts/transaxle) PAGE 3. SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist operators in maintaining and operating their machine. The information and instructions in this manual can

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Shop Bad Boy Mowers OEM Parts & Accessories. (PART # 015-2026-03) KOHLER AIR FILTER - CHECK MOWER MANUAL FOR FITMENT. No reviews. $34.99. Add to cart. Quick view. (PART # 022-0006-98) MICHELIN TWEEL FRONT TIRE - CHECK DESCRIPTION FOR FITMENT DETAILS. No reviews.

Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist operators in maintaining and operating their mower. The information and instructions in this manual can helpabout the Bad Boy family. 1.1 All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.10W-30 Motor Oil - Bad Boy Syntthetic Blend Motor Oil Recommended 20W-50 Motor Oil - Bad Boy Hydrostatic Oil Reccommended (Approximatley 2.5 Quarts/Transaxle) 063-1050-00 041-1470-00 041-1560-00 041-1650-00 041-6400-00 ... All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended.Hydro Oil 20W-50 Motor Oil - Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 quarts/transaxle) PAGE 3. SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist operators in maintaining and operating their machine. The information and instructions in this manual canHow to service the hydraulic transmissions on a Bad Boy zero turn mower. These methods can be applied to any mower with Hydro-Gear ZT-3400 and alike.Please ... Bad Boy family. 1.1 All Bad Boy engines use 10W -30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.

Underneath the stylish good looks is the same solid steel, all-welded and fabricated frame and deck that Bad Boy is known for. ... Hydrostatic System Oil: 20W50 Motor Oil: Hydraulic Filter: 25 Micron, Replaceable Spin-On Type, 1 Per Pump: Pumps (2) 10cc Pump and Motor Integrated In One unit:Outlaw transaxles hold 4 quarts of 20W-50 moto oil each. Bad Boy Hydrostatic Oil is recommended. Transaxle service is recommended after the first 75 hours of use; then at intervals of 250 usage hours. Use only Hydro-Gear® brand oil filters. Use of other brands could void the warranty. Changing your hydraulic oil and filter Outlaw 4400 1) Place ...Product details. Bad Boy Hydrostatic 20W50 Oil Synthetic Blend Gallon 1 of 085-6000-00. Semi-Synthetic Blend. Meets or exceeds Bad Boy warranty requirements. Helps Extend Service Life. Resists Damaging Heat. We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.Not for use in engines. COMPATIBILITY. AMSOIL 20W-50 Synthetic Hydrostatic Transmission Fluid is compatible with other synthetic and conventional motor oils and transmission fluids. Mixing AMSOIL oils with other oils, however, will shorten the oil’s life expectancy and reduce its performance benefits.Buy Bad Boy Lawn Mower Hydraulic Filters for Bad Boy ZT Elite and Maverick Models, 2 pk. at Tractor Supply Co. Great Customer Service. ... Replacement for Bad Boy part number 063-1050-00; 2 hydraulic oil filters per package; Hydraulic oil filter is designed to be used with Hydro Gear Transaxle Drive Systems (used on Bad Boy Mowers ZT Avenger ...1.2 All Bad Boy hydraulic systems use 20W50 engine oil. Conventional or Synthetic may be used. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 MZ models have 12 psi in both front and rear tires. 1.5 Most Briggs, Kohler, Kawasaki, and Vanguard engines hold approximately two (2) quarts of motor oil.

Bad Boy Part Number (MPN): 085-4048-00. Short Description: Quart of SAE 20W50 Hydro Oil 085404800 for Bad Boy Mowers. List Price: $10.99. Our Price:$10.99. Availability::Currently UnavailableProduct Code:085-4048-00.

1.2 All Bad Boy hydraulic systems use 20W50 engine oil. Conventional or Synthetic may be used. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 ZT models have 12 psi in both front and rear tires. 1.5 Most Briggs, Kohler, Kawasaki, and Vanguard engines hold two (2) quarts of motor oil. Warranty ...AMSOIL 20W-50 Synthetic Hydrostatic Transmission Fluid is specifically formulated to deliver smooth, responsive operation in zero-turn mowers, …Marketers will have you believe natural or organic is synonymous with healthy, but that’s not always the case. (As one clinical professor put it over at INSIDER, “Poison ivy’s orga...All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. Compact Outlawmodels have 12 psi in both front and rear tires. Most Briggs, Kawasaki, and Vanguard engines hold approximately two (2 ...Bad Boy family. 1.1 All Bad Boy engines use 10W -30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic system s use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.1.2 All Bad Boy hydraulic systems use 20W50 engine oil. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 ZT models have 12 psi in both front and rear tires. 1.5 Pups, AOS, and Diesel models have 12 psi in front tires and 10 psi rear tires. 1.6 Most Briggs, Kohler, Kawasaki, and Vanguard engines ...SCAG Genuine OEM 20W-50 Hydro System Hydraulic Oil - 1 GALLON 486254 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Nameabout the Bad Boy family. 1.1 All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.Not for use in engines. COMPATIBILITY. AMSOIL 20W-50 Synthetic Hydrostatic Transmission Fluid is compatible with other synthetic and conventional motor oils and transmission fluids. Mixing AMSOIL oils with other oils, however, will shorten the oil’s life expectancy and reduce its performance benefits.All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. Maverick models have 12 psi in both front and rear tires. Most Briggs, Kohler, Kawasaki, and Vanguard engines hold approximately two (2 ...

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Deck Width Transaxle . Engine . Front Tire . Rear Tire . Avenger . BAZ54KT740 ; 54" 2800 : Kohler KT740 . 13x6.5-6 (12psi) 22x11-10 (12psi) Avenger : BAZ60KT740

Grab A Gallon Of Our Synthetic Blend Hydraulic Oil. Your Pumps And Transaxles Will Thank You. 20w50 Synthetic Blend Hydraulic Oil SYNTHETIC BLEND Formula Resists Wear RESISTS Damaging Heat For Long Transmission And Transaxle Life LONG FLUID LIFE Helps Cut Down On Maintenance DOCS. TRIAX Trans Zero 20W-50 is a full synthetic hydrostatic transmission and drive fluid designed for zero turn, riding and stand on mowers. This product is engineered to provide outstanding overall performance and protection for commercial applications. Top tier anti-wear additives and high viscosity stability provide absolutely exceptional ...1.2 All Bad Boy hydraulic systems use 20W50 engine oil. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 ZT & MZ models have 12 psi in both front and rear tires. 1.5 Pups, AOS, and Diesel models have 12 psi in front tires and 10 psi rear tires. 1.6 Most Briggs, Kohler, Kawasaki, and Vanguard ...Bad Boy family. 1.1 All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.Mar 2, 2019 / Synthetic 20w50 motor oil for hydraulic #2 I run 15w-50 Mobil 1 in my zero turn hydraulics. Purchased from the local Wal Mart. R. RCountry2 Member. Joined Jul 15, 2017 Threads 11 Messages 38. Mar 2, 2019 / Synthetic 20w50 motor oil for hydraulic #3 DK35vince said:Bad Boy family. 1.1 All Bad Boy engines use 10W -30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.about the Bad Boy family. 1.1 All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.Hydraulic Oil 20W-50 Motor Oil - Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 quarts per transaxle) SECTION 1: BASIC INFORMATION ... Bad Boy Hydrostatic oil is recommended. All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. Maverick models have 12 psi in both front and rear tires.Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist operators in maintaining and operating their mower. The information and instructions in this manual can helpHydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist operators in maintaining and operating their mower. The information and instructions in this manual can helpBad Boy family. 1.1 All Bad Boy engines use 10W -30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.

Bad Boy family. 1.1 All Bad Boy engines use 10W -30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.This item: Bad Boy Mower OEM Hydrostatic Oil 20W50 085-6000-00 From Griggs Lawn And Tractor . $43.99 $ 43. 99. In Stock. Ships from and sold by ProPartsPlace. + (2) Bad Boy ZT Elite Hydraulic Filters 063-1050-00 2800 3100 3200 Hydro Gear. $23.99 $ 23. 99. Get it Apr 26 - 30. In Stock.Oil Filter Kawasaki Engines 063-8017-00 Kohler Engines 063-5004-00 Motor Oil 10W-30 Motor Oil – Bad Boy Synthetic Blend Motor Oil Recommended Hydraulic Oil 20W-50 …1.2 All Bad Boy hydraulic systems use 20W50 engine oil. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 ZT models have 12 psi in both front and rear tires. 1.5 Pups, AOS, and Diesel models have 12 psi in front tires and 10 psi rear tires. 1.6 Most Briggs, Kohler, Kawasaki, and Vanguard engines ...Instagram:https://instagram. harps grocery arkansas Shop AMSOIL 20W-50 100% Synthetic Hydrostatic Transmission Fluid at AMSOIL. Find premium synthetic oil, filters and more online. Fast, free shipping available. ... Used this for the initial hydrostatic oil change after the 100 hour break in period on a Bad Boy Maverick. I honestly didn't know it was possible for an oil to make that much ...Motor Oil 15W-40 Motor Oil - Bad Boy Synthetic Blend Motor Oil Recommended. (Approximately 3.5 Quarts) Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 Quarts per side) 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION jim carrey talks about illuminati 364 posts · Joined 2009. #2 · Jul 23, 2011. You should be fine with 15w50 Mobil 1. My mower originally came with 20w50 mobil 1, and since they changed it to 15w50 thats what the Manufacturer told me to run. 1999 F150. 6.5' x 12' open trailer. Wright Sport X 52/24. Wright Sentar Sport 52/19. Custom built bagging system.Deere*, Husqvarna*, EverRide*, Bad Boy* and Cub Cadet*. Not for use in engines. COMPATIBILITY AMSOIL 20W-50 Synthetic Hydrostatic Transmission Fluid is compatible with other synthetic and conventional motor oils and transmission fluids. Mixing AMSOIL oils with other oils, however, will shorten the oil's life expectancy and reduce its performance longmire returns When it comes to maintaining your lawn, you want to make sure that you have the best equipment for the job. Bad Boy Lawn Mowers are the perfect choice for anyone looking for a reli...20w50 Synthetic Blend Hydraulic Oil. SYNTHETIC BLEND Formula Resists Wear. RESISTS Damaging Heat For Long Transmission And Transaxle Life. LONG FLUID LIFE Helps Cut Down On Maintenance. Time For A Change? Grab A Couple Quarts Of Our Synthetic Blend Oil. epaystubaccess login Motor Oil 10W-30 Motor Oil - Bad Boy Synthetic Blend Motor Oil Recommended . -See engine manual for oil capacities . 085-6015-00 Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended 085-6000-001.2 All Bad Boy hydraulic systems use 20W50 engine oil. Conventional or Synthetic may be used. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 CZT models have 12 psi in both front and rear tires. 1.5 Most Briggs, Kohler, Kawasaki, and Vanguard engines hold two (2) quarts of motor oil. Warranty ... muv fitness tanasbourne review Bad Boy family. 1.1 All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. ohgeesy son name The oil is made in the United States and has a viscosity of 20w-50. parts specialist will help right away! Just let us know and our. 085-6000-00 Hydrostatic Oil 20W50 Gallon Synthetic Blend fits Bad Boy Mowers | eBay fruity pebbles weed strain allbud Mar 2, 2019 / Synthetic 20w50 motor oil for hydraulic #2 I run 15w-50 Mobil 1 in my zero turn hydraulics. Purchased from the local Wal Mart. R. RCountry2085-6000-00 - Bad Boy Mowers Gallon Synthetic Blend Hydraulic 085600000. List Price: $37.99. Our Price: $34.99. Savings: $3.00. 1. Badboylawnmowerparts.com is here to help you find the Bad Boy Oil that you need. We offer the full line of Bad Boy Mower Parts for you. If you can't find that BadBoy Oil that you need, remember to check the ...Resists Damaging Heat. Details: Bad Boy OEM Hydrostatic 20W50 Oil Synthetic Blend Gallon 1 of 085-6000-00. UPC: 661631265451. EAN: 0661631265451. Item Condition: New. Share. Features: Semi-Synthetic Blend Meets or exceeds Bad Boy warranty requirements. Helps Extend Service Life Resists Damaging Heat Details: Bad Boy OEM Hydrostatic 20W50 Oil ... army reenlistment bonus fy24 Bad Boy Synthetic Blend Motor Oil Recommended. (Approximately 2.25 Quarts) ... Hydraulic Oil . 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 Quarts per side) 085-6000-00 : PAGE 4 SECTION 1: BASIC INFORMATION: Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist essential oils marshalls 1.2 All Bad Boy hy draulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLG I No. 2 for the grease fittings. 1.4 1500CC Diesel models have 12 psi in both front and rear tires. 1.5 1500CC Diesel engines hold approximately three (3 ... cpt for carpal tunnel release 1.2 All Bad Boy hydraulic systems use 20W50 engine oil. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease. NLGI No. 2 for the grease fittings. 1.4 ZT models have 12 psi in both front and rear tires. 1.5 Pups, AOS, and Diesel models have 12 psi in front tires and 10 psi rear tires. 1.6 Most Briggs, Kohler, Kawasaki, and Vanguard engines ... atv riding in memphis tennessee Bad Boy OEM Mower Hydrogear Transmission Service Kit for Avenger, ZT Elite, Maverick Models ... ORALOCK for Bad Boy ZT MZ CZT Outlaw Lightning Zero Turn Mowers Fuel Oil Pump Valve. 1 offer from $41.28. VERSASTROP for for Bad Boy Zero Turn Mower fits for MZ & ZT Engine Lawn Mower. 1 offer from $29.72. Next page.Bad Boy family. 1.1 All Bad Boy engines use 10W -30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.about the Bad Boy family. 1.1 All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 1.2 All Bad Boy hydraulic systems use 20W-50 engine oil (Conventional or Synthetic). Bad Boy Hydrostatic oil is recommended. 1.3 All Bad Boy Mowers use hi-temp multi-purpose grease.