Polaris Ranger Pinion Shaft and Snorkel Gear Kit

Pinion Shaft and Snorkel Gear Kit for the Polaris Ranger

Upgraded pinion shaft and snorkel gear set for the Polaris Ranger transmission. Replaces the factory pinion shaft and snorkel gear with stronger components designed to handle the increased loads from larger tires, portal gear lifts, and aggressive riding — preventing the shaft failures and stripped gears that the stock components experience under heavy use.

Upgraded Pinion Shaft
The replacement pinion shaft is manufactured from higher-grade steel with improved heat treatment compared to the factory shaft. The upgraded material handles the increased torque loads that oversized tires and portal lifts place on the pinion — loads the stock shaft was never designed to sustain over thousands of operating hours.

Reinforced Snorkel Gear
The snorkel gear is manufactured with a reinforced tooth profile that resists the chipping, pitting, and stripping that destroys factory gears under heavy load. The reinforced tooth design distributes load across a wider contact area — reducing the point stress that initiates gear tooth failure.

Matched Set
The pinion shaft and snorkel gear are sold as a matched set to ensure proper gear mesh and contact pattern. Installing a new gear on a worn shaft — or a new shaft with a worn gear — creates a mismatch in the contact pattern that accelerates wear on the new component and defeats the purpose of the upgrade.

Direct Replacement
Matches the factory Polaris Ranger pinion shaft and snorkel gear dimensions for spline count, gear tooth profile, and shaft length. Drops directly into the existing transmission case with no modification required.