UFP Retainer Spindle Nut #42 6/8 Lug Air-Tight Rear Seal (AT-5300) has been added to your order form. Checkout View Order Form $0.75 Used With All UFP Spindles. UFP Retainer Spindle Nut quantity Add To Order Form SKU: 1991 Categories: Components, Hubs Related products 1 1/16″ Race L44610 $2.95 Part #:1652 Fits The 1 1/16" Bearing (L44649) Part # 1653. Most Common In 5 Lug 2K Rated Hubs And the Front Race On 3.5K 5 Lug hubs. Add To Order Form UFP #84 Seal OD 2.570, ID 1.650 $8.95 Part #:2082 Fits The 1 1/16" Front Bearing 1 3/8" Rear Bearing 5 Lug Hubs. Add To Order Form #42 1 3/4″ Seal 2233TB $3.95 Part #:1655 Fits Most 6 Lug And 8 Lug Hubs. Add To Order Form Tie Down #84 Vortex 5 On 4 1/2″ Galvanized Hub Complete $159.95 Part #:2250 Comes With A 6 Year or 100,000 Mile Warranty. Add To Order Form