UFP Retainer Spindle Nut $0.75 Used With All UFP Spindles. UFP Retainer Spindle Nut quantity Add To Order Form SKU: 1991 Categories: Components, Hubs Related products #42 1 3/4″ Seal 2233TB $3.95 Part #:1655 Fits Most 6 Lug And 8 Lug Hubs. Add To Order Form UFP Seal For 1 1/16″ X 1 1/16″ Hub $2.95 Part #:2000 Used With The UFP 1 1/16" Front And Back Bearing Hub 2300Lbs. Add To Order Form 1 3/8″ Bearing L68149 $6.95 Part #:1644 1 3/8" Is The Measurement Of The Inner Diameter On The Bearing. L68149 Add To Order Form 1 1/16″ Bearing L44649 $5.95 Part #:1653 1 1/16" Is The Measurement Of The Inner Diameter On The Bearing. Add To Order Form