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2016 Sportsman 110
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Polaris ATV Valve Tappet, Graded, 3.450, Genuine OEM Part 5139458-345, Qty 1 2025-2026 Sportsman XP 1000 Ultimate 2016 Sportsman 110Valve Tappet, Graded, 3. 450, Part 5139458 345 is a critical component of the engine. It is designed and tested by Polaris Engineers to ensure durability, quality, and optimal performance through lab and field validation testing beyond the expected engine life. Our parts work harder so you don't have to. We've been a leader in the powersport industry for nearly 70 years, don't settle for anything less than OEM quality. This Accessory is Designed to
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