All Balls Racing ABR14-1071 Jack Shaft Bearing and Seal Kit for 2015–2017 Arctic Cat ZR 4000 EFI Upper Shaft

• All Balls Racing Jack Shaft Kits contain chain case input bearing, support bearing, seals, O-rings and necessary components needed to install this kit on your vehicle
• Seals are Type TC double lip seals with stainless steel garter springs

The All Balls Racing ABR14-1071 Jack Shaft Bearing and Seal Kit is designed for the upper shaft on select 2015–2017 Arctic Cat ZR 4000 EFI snowmobiles. This application-specific powersports kit provides the primary bearing, support bearing, seals, O-rings, and required installation components needed to service the jack shaft assembly and help restore dependable drivetrain operation.

All Balls Racing uses Type TC double-lip seals with stainless steel garter springs to provide effective protection against contaminants while helping retain lubricant within the assembly. Replacing worn bearings and compromised seals can help reduce shaft play, limit moisture and debris intrusion, and support smooth, reliable performance under demanding snowmobile operating conditions. The ABR14-1071 is supplied as a complete service kit for the specified upper-shaft application, simplifying component selection during maintenance or repair.

Before installation, verify the snowmobile year, model, engine configuration, and shaft position to confirm fitment. Professional installation is recommended, and all related components should be inspected for wear or damage during service. Use the appropriate service procedures and tools for the vehicle to ensure correct bearing seating, seal orientation, and assembly alignment.

Features:

• Complete Service Kit: Includes the chain case input bearing, support bearing, seals, O-rings, and necessary installation components for the specified upper-shaft application.
• Type TC Double-Lip Seals: Helps provide a reliable barrier against contaminants while retaining lubricant in the jack shaft assembly.
• Stainless Steel Garter Springs: Supports consistent sealing pressure and improved seal durability in demanding powersports environments.
• Application-Specific Fitment: Designed for select 2015–2017 Arctic Cat ZR 4000 EFI snowmobiles with an upper jack shaft configuration.