Polaris 7041789 Exhaust Spring

The Polaris 7041789 exhaust spring is a critical fastening component designed to maintain tension between exhaust pipe flanges and muffler bodies. Manufactured from heavy-duty spring steel with a corrosion-resistant zinc-plated finish, it accommodates thermal expansion and vibration inherent in off-road operation. This spring features a free length of approximately 52 mm (2.04 in) and an outer diameter of 17 mm (0.66 in). It serves as a direct replacement for OEM part number 7041789 across a wide range of Polaris ATV and UTV platforms produced from 1999 through 2025. The component ensures a secure, leak-free exhaust connection, preventing power loss and excessive noise.