Dutton 21842 Trailer Wheel Bearing Protector 1999 Top Ring Thickness: 2

Top Ring Thickness: 2

high rubber content

Max Tongue: 600 lbs

Filtering the fuel before and after the fuel pump will ensure greater protection for your fuel injection system and safeguard your injectors

Internal fins distribute fluid throughout the tube for more efficient cooling

Dutton 21842 Trailer Wheel Bearing Protector 1999 Top Ring Thickness: 2BEARING PRTCTRS W DUST CVRS PR FEATURES Protects Wheel Bearings From Water And Dirt With A Positive Hub Seal Supplies A Reserve Of Lubrication And Has Built In Positive Relief Zinc Plated Steel Dust Caps With Grease Zirk And Pressure Relief Valve Grease Keeper (R) 1 Inch Wheel Bearing Protectors Longer Time Between Periodic Repacking Of Bearings Zirk Permits Frequent Greasing And Relief Valve Eliminates Excess Pressure On Grease Seal No Complicated