4pcs 2.717in Stainless Steel Trailer Bearing with Protective Buddy Bra Replacement

Feature: 1. Quality stainless steel material, firm, corrosion resistant and durable to use. 2. Automatic check function indicates the level of grease to prevent grease failure. Most tailor-made hub bearings have a 2.717in hub diameter. 3. Extend service life, keep dirt and water out of your hubs and bearings. 4. Simple to install, no complicated tools required, convenient for using. 5. Bearing buddys put a small amount internal pressure in the hub (about 3psi). When the hub is submerged water cannot enter the hub because of this pressure. Specification: Condition: 100% Brand New Item Type: Trailer Bearing Buddy Material: Stainless Steel Color: As picture shown Part Number: 2717SS Size: Approx. 2.717in Application: Designed to be used in most 8 bolts hubs. Instruction: Bearing buddys put a small amount internal pressure in the hub (about 3psi). When the hub is submerged water cannot enter the hub because of this pressure. Its a great way to extend bearing life and service your bearings in-between hub re-packs. Bearing Buddy's help keep dirt and water out of your hubs and bearings. Package List: 4 x Trailer Bearing Buddy Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!