1″ Spindle Nut #42 6/8 Lug Air-Tight Rear Seal (AT-5300) has been added to your order form. Checkout View Order Form $2.15 Add Part #1637 For The Tab Lock Washer And Part #1642 For The 1″ D Spindle Washer. 1" Spindle Nut quantity Add To Order Form SKU: 1641 Categories: Components, Hubs Related products 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 UFP 5 Lug #42 Seal OD 2.334, ID 1.650 $8.95 Part #:2103 Normally Fits The Older UFP 1 3/8" Front Bearing 1 3/8" Rear Bearing Hub. Add To Order Form 1 1/4″ Race 67010 $4.95 Part #:4488 Fits The 6 Lug 1 1/4" Bearing (67048) Part # 1466. Add To Order Form 1″ Bearing L44643 $5.95 Part #:1603 1" Is The Measurement Of The Inner Diameter On The Bearing. L44643 Add To Order Form