Let’s Check Out the Unitized Oil Seal Video
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Review of Redline Seals for Trailer Bearings 91030
Today were going to review part #91030. This is a Redline Unitized Oil Seal. This is designed to be used on Hayes #99 spindles. It has an overall diameter of 3.779. Has an internal or inner diameter of 2.750. When it says a unitized oil seal, basically what that means is that its a dual-action seal, meaning the inner part stays fixed on the spindle, and the outer casing will rotate with the hub.… see more >
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Installed by:
Jeff D
Video Edited:
Jacob T
Video Edited:
Chris R
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