Can-Am XPS Synthetic Gear Oil 75W-90 Quart — OEM differential lubricant for Visco-Lok/Smart-Lok

Can-Am XPS Synthetic Gear Oil 1 Quart (9779158) is the factory original 75W-90 gear lubricant formulated for Can-Am off-road differentials and drivetrains.

This genuine Can-Am OEM lubricant replaces previous part numbers and is engineered to meet the demands of Visco-Lok and Smart-Lok differentials. It’s a full-synthetic 75W-90 gear oil supplied in a one-quart container, developed with a tailored additive package to maintain smooth operation, resist wear, and perform across a wide temperature range. Because it’s an original equipment product, compatibility and performance match Can-Am service recommendations.

What makes this Can-Am gear oil different from aftermarket fluids?

As an OEM XPS product, this formula is specified by the manufacturer to work with Can-Am driveline components. The additive package and viscosity were selected to protect the factory differential designs without risking seal compatibility or clutch engagement behavior.

• Factory-specified 75W-90 synthetic base for consistent viscosity.
• Custom additives tuned for Visco-Lok & Smart-Lok systems.
• Direct replacement of superseded part numbers (779158, 293600043, 703500910, 703500911).
• Sold as a one-quart OEM bottle for correct service quantities.

How does this oil perform in varied temperatures and terrains?

The synthetic 75W-90 formulation is designed to flow reliably in cold starts while sustaining protective film strength at higher operating temperatures. That balance helps preserve gear surfaces and bearings during long trails, high loads, or sustained downhill runs.

• Good low-temperature flow for easier engagement and reduced shudder.
• Stable high-temperature protection to limit wear under heavy use.
• Viscosity suited for mixed on- and off-road conditions common to Can-Am vehicles.

Will it work with Visco-Lok and Smart-Lok differentials?

Yes — this XPS gear oil uses specific friction modifiers and stabilizers intended for Can-Am’s locking differential systems. Using the OEM-specified lubricant helps preserve proper clutch engagement and torque transfer characteristics.

• Formulated additives support controlled clutch slip and engagement.
• Reduces potential for premature component wear in locking differentials.
• Recommended by Can-Am for original differential designs where listed.

How much do I get and which vehicles is it intended for?

Each bottle contains one quart (946 ml) — a convenient size for topping off or changing differential fluid depending on the model and service instructions. It’s intended for use in a wide range of Can-Am off-road vehicles where 75W-90 synthetic gear oil is specified.

• Quantity: 1 quart / 946 ml per bottle.
• Viscosity grade: 75W-90 full synthetic.
• Fits many Can-Am off-road models; consult your owner’s manual for exact service intervals and volumes.

Who this is for: riders and technicians who want an OEM-quality gear lubricant for Can-Am off-road machines — especially owners of vehicles equipped with Visco-Lok or Smart-Lok differentials who prefer factory-recommended fluids. It’s ideal for regular maintenance, repairs, and any service where the original part number compatibility and specific additive chemistry matter for drivetrain performance and longevity.