Bad boy hydrostatic oil 20w-50.

Nov 19, 2015. Messages. 1,462. May 26, 2016. #2. Hydraulic oil usually doesn't have moly or zddp in it because those additives will form sludge in a gear box. They also have protection for yellow metals. You can buy 20 weight hydraulic oil cheap at tractor supply. 30 weight too. There's also syncromesh.Date of last update: 7/27/2022 Lucas Oil Products, Inc. • 3199 Harrison Way NW. Corydon, IN 47112 • 800.342.2512 - 1 - SYNTHETIC BLEND HYDROSTATIC TRANSMISSION FLUID SAE 20W-50 FOR ZERO TURN MOWERS Zero Turn Mowers, such as those from Toro, Husqvarna, John Deere and many others, have become the standard inBAD BOY MOWERS. 20w-50 Synthetic Blend Hydrostatic Oil 1-Gallon. Mfg.# 085-6000-00. Sku# 960245. Please select a store to view pricing and availability. * Estimated stock levels as of Mon, Apr 22, 2024. All items subject to prior sale. Prices may vary between stores and online.Buy NAPA Motor Oil 20W50 Conventional 1 qt (US) - NOL 75140 online from NAPA Auto Parts Stores. Get deals on automotive parts, truck parts and more. ... Keeps the engine clean by minimizing deposit formation, reducing oil consumption by fighting volatility & oil evaporation, resists oil thickening by providing enhanced oxidation control provide ...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: PAGE 4 : SECTION 1: BASIC INFORMATION. Congratulations on the purchase of your new Bad Boy Mower! The purpose of this manual is to assist

Apr 22, 2014 · Interestingly several Ariens manuals do mention that this fluid (prod. # 00057100) is actually the Mobil-1 15w50 synthetic (probably the "extended performance" since they mention this is a high TBN product. The TBN refers to the level of alkaline acid neutralizers. The ZDDP content of the Mobile-1 15w50 is 1200ppm. 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. Diesel models have 12 psi in both front and rear tires. Most Caterpillar and Perkins engines hold approximately six (6) quarts of motor oil. about the Bad Boy family. All Bad Boy engines use 10W-30 engine oil. For maximum protection, Bad Boy synthetic blend engine oil is recommended. 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 ...

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 Vanguard engines hold ...Changing the hydraulic fluid in your Bad Boy zero-turn regularly will keep its hydraulic system in tip-top form. Use either 20W-50 oil or Bad Boy hydrostatic oil. The oil and filters should be changed after the first 50 hours of operation. Oil and filter changes should be done at 250 hours. When your hydraulic oil level drops, check for leaks ...

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 ...No reviews. $33.99. Add to cart. Quick view. (PART # 085-6010-00) 1 QUART 20W50 BAD BOY MOWERS SYNTHETIC BLEND HYDRO OIL. $10.60. Add to cart. Quick view. (PART # 085-6015-00) 1 QUART 10w30 BAD BOY MOWERS SYNTHETIC BLEND ENGINE OIL.085-6000-00 - 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 ...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 ...

Bluffton south carolina tide chart

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 ...

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 help1.2 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 Vanguard engines hold ...10W-30 Motor Oil - Bad Boy Synthetic Blend Motor Oil Recommended. (Approximately 2 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 …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 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! The purpose of this …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 ...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.

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 assistHelps Extend Service Life. Resists Damaging Heat. › See more product details. Report an issue with this product or seller. This item: Bad Boy Mower OEM …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.Arrives by Thu, Jan 11 Buy Bad Boy Mower Hydrostatic Oil 20W50 085-6000-00 From Griggs Lawn And Tractor at Walmart.com10W-30 Motor Oil - Bad Boy Synthetic Blend Motor Oil Recommended. 085-6015-00 Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 Quarts/Transaxle) 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 assistUse only 20W-50 motor oil in this tank. (Bad Boy Hydrostatic oil is recommended) Changing your hydraulic oil and filter 1) Remove the tops from the hydraulic fluid reservoirs and get an oil drain pan. Page 20 10) Fill with 20W-50 motor oil (Bad Boy Hydrostatic oil is recommended) through the 10-15 minutes of subsequent usage.2020 Bad Boy Rogue 824Cc Yamaha® Efi 72". From the professional class dual hydraulic pumps and drive motors to our exclusive New EZ-Ride 3-link trailing suspension, the Rogue doesn't give an inch to our other Outlaw Class mowers—except more deck inch options. Available in sizes from 54" to 72" with many engine options, you can't go wrong ...

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 help

Bad Boy Mowers Parts for sale at www.badboylawnmowerparts.com. Get your 085-4019-00 - Bad Boy Mowers 1 Quart of 20W50 Oil here! We have your Bad Boy Oil and Bad Boy Hydraulic Fluid for your Bad Boy Mower 085401900USE ONLY 20W50 MOTOR OIL IN THIS TANK. SECTION 2: DRIVE BELT. SHOWN ABOVE IS THE AOS/DIESEL PUMP BELT TENSIONER. TIGHTENING THE TWO 3⁄4”JAM NUTS ON THE LEFT SIDE WILL INCREASE THE BELT TENSION ON ALL MODELS. FACTORY SETTING IS ABOUT .030” (ABOUT THE THICKNESS OF A CREDIT CARD) BETWEEN COILS AS SHOWN BELOW.2020 Bad Boy MZ 541Cc Kohler® 42" IT MAY BE SMALL, BUT IT REPRESENTS A HUGE LEAP IN VALUE. ... Hydraulic Oil Cooler System: 20W50 Motor Oil / 7" Cooling Fan Per Unit. Hydraulic Pump EZT Integrated Unit. Dimensions. Cutting Width 42" Height Cutting: 1.5" - 4.5" with Deck Height Control System.Searching by the model of the hydrostatic unit Hydro Gear recommends either 10w40, 15w40 or 20w50 motor oil. I filled mine with Super Tech 15w40 about 6 years ago and have had no issues. It might be worth looking into the recommendations specifically for the hydrostat unit. C.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 ... 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; 10W-30 Motor Oil - 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 …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 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! …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 ...

Tattoo shops clearwater beach fl

Use only 20W-50 motor oil in this tank. Conventional or synthetic oil may be used. Bad Boy Hydrostatic Oil is recommended. Bad Boy recommends that the hydraulic oil and filters be changed within the first 50 hours of use; then at intervals of 250 usage hours.

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 ...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 ...Recommended for all hydrostatic drive systems where the manufacturer recommends SAE 20W-50 fluid. Not recommended for engine crankcase. PART NUMBER AND SIZE: 11300 – 1 Quart MAIN APPLICATIONS:SPECIFICATIONS, APPROVALS Suitable for use in hydrostatic transmissions that require SAE 15W-50 or 20W-50 oil, … 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: 085-6000-00 There is a dipstick that indicates the current hydraulic oil level. Use only 20W-50 motor oil in this tank. Conventional or synthetic oil may be used. Bad Boy Hydrostatic Oil is recommend. Bad Boy recommends that the hydraulic oil and filters be changed within the first 50 hours of use; then at intervals of 250 usage hours.Fill with 20W-50 motor oil (Bad Boy Hydrostatic oil is recommended) through the hydraulic fluid reservoirs until it just appears at the bottom of each transaxle's top port (approximately 2 quarts per transaxle, 4 quarts total). Install the top port plug into each transaxle as the oil level reaches this port. 11.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 assistBad 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. Total price: To see our price, add these items to your cart. ... Bad Boy ZT Elite Hydraulic Filters 063-1050-00 2800 3100 3200 Hydro Gear.Lucas Oil recommends this fluid for all hydrostatic drive systems where the manufacturer recommends SAE 20W-50 fluid. PART NUMBER AND SIZE: 11300 - 1 Quart MAIN APPLICATIONS: Suitable for use in hydrostatic transmissions that require SAE 15W-50 or 20W-50 oil, including but not limited to those found in zero-turn riding and stand-on mowers

Lucas Oil 10684 Hot Rod & Classic Car HP Motor Oil SAE 20W-50 5 Quarts. Available for 3+ day shipping 3+ day shipping. Motul 8100 X-Cess Gen2 Synthetic Motor Oil 5W40 - 5 Liter. Add. $55.99. ... Bad Boy Hydrostatic Oil. Bad Boy 085-6000-00 Hydrostatic Oil is a factory replacement synthetic blend. The hydrostatic oil is blended specifically to ...Short Description: 1 Quart Bad Boy Hydrostatic oil Synthetic Blend (Bad Boy Transmission/Transaxle Oil) 085601000 for Bad Boy Mowers; List Price: $11.99. Our Price: $ 10.99. Savings: $1.00. Product Code: 085-6010-00. Qty: DescriptionQuick view. (PART # 085-6000-00) 1 GALLON 20W50 BAD BOY MOWERS SYNTHETIC BLEND HYDRO OIL. No reviews. $33.99. Add to cart. Quick view. (PART # 085-6010-00) 1 QUART 20W50 BAD BOY MOWERS SYNTHETIC BLEND HYDRO OIL.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 the front tires and 8 psi rear tires. 1.5 Perkins engines hold approximately three and a half ...Instagram:https://instagram. 2024 wv trout stocking schedule 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 help prize picks promo code 2023 Thus, I recommend using 20W-50 motor oil. For an alternative, I suggest using 15W-50 synthetic oil. These densities enable the transmission to effectively compress the oil and generate enough energy to ensure your vehicle has the best performance. For your hydrostatic transmission to work at optimal levels, you need to make sure that you keep ... lspdfr car 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 help1.2 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. happy saturday blessings gif 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 085-6000-00 tidalhealth mychart login 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. WebTO THE OWNER Note: Anyone who operates your Bad Boy Cutter must first read this owner's manual. Although this cutter has been engineered with safety and ... infernal congealment Hydro Oil 20W-50 Motor Oil – Bad Boy Hydrostatic Oil Recommended; approximately 4 quarts/side Hydraulic Filters 063-8014-00 COMMONLY USED ITEMS AND PART NUMBERS ... 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 … denis lapierre tarot divinatoire 2021 20W-50 Motor OilBad Boy Hydrostatic Oil Recommended (Approximately 2.5 Quarts Per Side) 085-6000-00 . PAGE 3 . ... Bad Boy . Hydrostatic Oil is recommended. Bad Boy recommends that the hydraulic oil and filters be changed within the first . 50 hours of use; then at intervals of 250 hours. It is also recommended to use Bad Boy replacement filters.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 ... who's got warrants minnehaha county 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 ... dmv newton nj hours 10W-30 Motor Oil - Bad Boy Synthetic Blend Motor Oil Recommended. (Approximately 2 Quarts) ... Hydraulic Oil 20W-50 Motor Oil-Bad Boy Hydrostatic Oil Recommended (Approximately 2.5 Quarts/Transaxle) 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 assistBad Boy Mowers Hydrogear Transmission Service Kit For ZT Elite, CZT, Maverick - This kit includes 2 genuine Hydrogear Spin on filter Bad Boy Part # 063-1050-00 and 1 gallon of Bad Boy OEM Hydrostatic Oil 085-6000-00 plus 1 Qt of Bad Boy OEM Hydrostatic Oil 085-6010-00 This is the proper amount to do a full oil change on your oil including the expansion tanks. pella windows vs andersen 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 ...Use only 20w50 motor oil in this tank. (Bad Boy Hydrostatic oil is recommended) When servicing a mower with a sealed transaxle unit, start by removing the filter skid plate on the bottom of each unit. Page 18 Once the system is filled with oil, lift rear of mower until rear tires are off the ground. Start engine, release parking brake, and stay ... jana nails and spa 085-6000-00 - 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 ...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 085-6000-00 . PAGE 4 SECTION 1: BASIC INFORMATION Congratulations on the purchase of your new Bad Boy Mower! …ZTR 20W-50 Hydro Trans Fluid Better Than Ever. By BRYAN, a Verified Buyer from Southern Indiana on June 21, 2022. Good stuff – I was always surprised that my two ZTRs (Great Dane & Country Clipper) specd 20W-50 motor oil for the hydraulics, but it worked for 10+ years. I was starting to have a whine and a small leak in the CC ZTR.