Use with Bearing Buddy on Trailers with Brakes or as Replacement Seals
Before Spindle Seal, trailers with poor quality axle sealing surfaces couldn't be fitted with rear seals which would prevent grease leakage. Seals were quickly destroyed by rough or rusty sealing surfaces. Spindle Seal lets seals ride on a permanently smooth, corrosion-proof surface constantly greased by the action of Bearing Buddy. Seals will last many years with only negligible grease leakage.