PROBLEM SOLVERS & UTILITY

Synthetic SxS Multi-Purpose Gearcase and Differential Fluid
HOME / PRODUCTS / PROBLEM SOLVERS & UTILITY / Synthetic SxS Multi-Purpose Gearcase and Differential Fluid

Synthetic SxS Multi-Purpose Gearcase and Differential Fluid

Lucas SxS Multi-Purpose Gearcase and Differential Fluid is blended from premium synthetic base oils only (API Groups III, IV & V), combined with shear stable synthetic polymers, a high-quality additive package that include anti-wear, anti-oxidants and corrosion inhibitors to produce a truly superior multi-purpose SxS lubricant, suitable for the transmission/gearcase, front and rear differentials of most SxS, UTV and ATV available today, including those made by Honda, Yamaha, Kawasaki, Can-Am and Suzuki. For most SxS there is no need to have separate fluids, Lucas Multi-Purpose Gearcase and Differential Fluid will perform well in all these applications*. Lucas SxS Multi-Purpose Gearcase and Differential Fluid contains a friction modifier for smooth engagement of the front differential and low wear.

Lucas SxS Multi-Purpose Gearcase and Differential Fluid will not permanently shear thin, ensuring that viscosity remains constant over the life of the fluid. Lucas SxS Multi-Purpose Gearcase and Differential Fluid provides superior chain and gear wear protection. Reduces the effects of shock loading and will hold-up under heat and stress. Our Clean Gear formula fights lacquer, deposits and corrosion.

*For Polaris vehicles, see Lucas SxS Transmission Fluid and Command Drive Differential Fluid.

Primary Application

Key Benefits

  • Premium multi-functional transmission and gear oil that is friction modified for low friction and wear
  • Suitable for most transmissions/ transaxles, differentials - both front and back
  • Extreme pressure protection ensures longer component life
  • Fortified with severe duty performance additives providing a cool, quiet, smooth operation
  • Clean gear formula fights lacquer, varnish, deposits and corrosion-yellow metal safe
  • Keeps seals, gaskets and O-rings conditioned to prevent leaks

Packaging

#11224 1 Quart (Case of 6) 13 lbs
#11225 1 Gallon (Case of 4) 32 lbs
#11226 5 Gallon Pail (1 Pail) 40 lbs
#18052 6 Gallon BIB (1 BIB) 46 lbs
#11227 55 Gallon Drum 440 lbs

HEAR IT FROM OUR CUSTOMERS

AMAZING PRODUCT!

My family has used Lucas oil additive for years, from our vehicles to our semis. After hearing several opinions from others, as well as my own family, my boyfriend decided to give it a try. He is a die hard Lucas believer now! Earlier today he had an issue of his oil filter failing on his truck and causing most of the engine oil to spill out. We went essentially a mile before the oil pressure gauge started to drop & he coasted it onto the side of the road. The oil that was under the truck was a tackier feeling than before when he didn’t add the Lucas Oil Additive. While we sat on the side of the road he exclaimed “Lucas has my business forever. Their oil additive just saved my truck!
Savannah C.

I would rate them a 10 out of 10

I use Lucas lubricants in all my equipment from diesel, gas and 2 cycle. I have never had any issues and my equipment runs and starts lime day one. Lucas is a great product and I would rate them a 10 out of 10 for a quality of product.

I am amazed at what it has done to my engine noise.

I own a 2008 Ford F`50 with a 5.4 engine and 137,000 miles. Over the past year my engine developed the Ford death rattle. It's known as cam phaser problems. This was when pulling a trailer at low idle. I decided to try out Lucas High Mileage Oil Stabilizer additive.T his was 12,000 miles ago, and I am amazed at what it has done to my engine noise. It's been gone since a week after I started using it. I told my son in law about it, as his Honda engine is using oil and fouling plugs. He is amazed at how it has helped his engine trouble and he has not fouled a plug since he started adding it.
I also have added it to my old Briggs and Stratton 5 hp engine. It smokes really bad, since adding it has cut it down 80 percent. It has made believers out of us. Thanks
Jim T., Grand Rapids, MI

Lucas is SERIOUS about what they sell.

After checking my Power Steering Fluid on my Kia Spectra, I noticed the level was low. Bought the Kia new and its now 4 years old. I decided to drain the rest of the power steering fluid and replace with Lucas Power Steering Fluid purchased at Auto Zone. What a noticeable difference in steering! Price was a few dollars higher and I would spend a few more knowing Lucas is SERIOUS about what they sell. 100% would recommend Lucas Power Steering Fluid.
Gene Zeier Jr., Richmond, TX

It was like riding a completely different bike.

I have a 2008 Harley Dyna Street Bob which has been completely customized to include engine work, custom exhaust and multiple dyno tuned sessions. The motor has 31k miles on it. The engine has always run extremely hot and destroys any oil thats in it in less than 2000 miles. This past weekend, I decided to switch over and try Lucas Oil and added 6 oz of Motorcycle Oil Stabilizer to the fresh oil. The bike is extremely quieter now (always had a sewing machine noise) and runs significantly cooler. It was like riding a completely different bike. I am sold. This stuff rocks.
Daniel F.

RELATED NEWS

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award

January 8, 2026

Lucas Oil Founder Forrest Lucas Honored Posthumously with Indiana’s Most Prestigious Sachem Award
Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree

December 2, 2025

Lucas Oil President Katie Lucas Named Indiana Business Journal C-Suite Award Honoree
Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals

November 13, 2025

Morgan and Katie Lucas Named Outstanding Philanthropists of the Year by the Association of Fundraising Professionals
solid-white-shield