[COMPLETE KIT] Includes 2 sets of bearings (L68149, L44649), races (L68111, L44610), grease seals (171255TB, 1.719Inch I.D), cotter pins, dust caps (1.98Inch), rubber plugs, spindle nuts, washers. A total of 20 pieces for comprehensive maintenance and repair. [EXCLUSIVE EXTRAS] Unlike other kits, ours includes essential extras like dust caps, rubber plugs, and spindle nuts. We also provide shims and washers, ensuring you have spare parts for unexpected needs, enhancing the kit's utility and value. [DURABILITY AND PRECISION] Crafted with precision for minimal noise operation and equipped with a double lip design grease seal to prevent leaks. The robust materials used in our boat trailer parts and reliability. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Metal Package Contents: 2 Sets * 3500 LB Boat Trailer Axle Bearing Kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.