Lucas Synthetic SxS Multi-Purpose Gearcase and Differential Fluid




Lucas SxS Multi-Purpose Gearcase and Differential Fluid is a multi-purpose lubricant perfect for use in transmissions, gearcases, and front and rear differentials in most currently available Side-by-sides, ATVs, and UTVs including those from Honda, Yamaha, Kawasaki, Can-Am, and Suzuki. Lucas has combined the highest quality synthetic base oils (API Groups III, IV, and V), shear stable synthetic polymers, and an exclusive additive package with anti-oxidants, corrosion inhibitors, and anti-wear properties. It contains a friction modifier for smooth differential engagement, and will not permanently shear thin, maintaining that lubricity and viscosity for the life of the fluid.

For most SxS, ATVs, and UTVs, Lucas Multi-Purpose Gearcase and Differential Fluid will be a fantastic choice for differentials as well as transmissions with no need for separate fluids*. It provides supreme chain and gear wear protection from the effects of shock loading, as well as from increased heat or stress. The primary use for this product is in Side-by-sides (SxS) and ATVs. See the UTV Product Application Chart for details

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


  • 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
  • Cleangear formula fights lacquer, varnish, deposits and corrosion-yellow metal safe
  • Keeps seals, gaskets and O-rings conditioned to prevent leaks


  • Increased friction and wear
  • Lacquer buildup
  • Deposits
  • Corrosion
  • Leaks
MPNs: 11224, 11225, 11226, 18052, 11227

Additional information

Weight N/A
Dimensions N/A

1 Quart, 1 Gallon, 5 Gallon Pail, 6 Gallon Bag in Box, 55 Gallon Drum, 1 Quart (Case of 6), 1 Gallon (Case of 4)

SDS SxS Gearcase Fluid


TDS SxS Gearcase Fluid


Lucas SxS UTV Application Chart


Zinc Values

As seen on
Lucas Synthetic SxS Multi-Purpose Gearcase and Differential Fluid