The Toughest Ball Joint on the Planet Your RZR Turbo doesn’t pull any punches. When you hit the gas, it goes, and your ball joints better be ready. Stock ball joints rely on a flimsy snap ring and a crummy, necked-down stud to keep them in one piece. But if you want a ball joint that can survive any crazy ride you need Keller’s Mega Ball Joints for your Polaris RZR XP Turbo. The two-piece design and massively oversized components mean there’s nothing that will stop them. All In on Mega Strength Mega ball joints are the toughest you can get. The maximized housings make room for the biggest ball and stud in the industry. It barely necks down at all! Plus, the housings are made with durable tool steel and the studs use a high-quality chromoly alloy. They’re so big and strong, that you have to modify your A-arms to make them fit. They’re the ultimate ball joint for folks that go big and break everything. The Two-Piece Design You Didn’t Know You Needed Keller Ball Joints were the first threaded ball joint on the market. The joint presses into your modified A-arms and then the housing threads onto the joint like a bolt and nut to make it virtually impossible to pull out. No flimsy snap ring here! To top it all off, they’re easily adjustable and greaseable so you can keep them running smooth for years. For the Biggest, Beefiest Builds Lift your RZR Turbo, put on massive tires, and go hit some jumps! By making every component bigger and eliminating the need for a weak snap ring, Keller Ball Joints can handle every kind of extreme ride. They’re designed to stop your weekends from being interrupted by a pointless ball joint break.