Browse DGT Agri's range of rear axle tunnel seals for ATVs and UTVs, covering popular makes including Polaris, Can-Am, Kawasaki, Yamaha, Honda, Suzuki, Arctic Cat, and more. A worn or damaged rear axle tunnel seal allows water, mud, and debris to enter the axle housing - leading to accelerated wear on bearings, seals, and drivetrain components. Replacing a failed tunnel seal promptly is one of the most cost-effective ways to protect the rear drivetrain from premature failure.