Packaging：4-Pcs Double Lip Grease Seals. Scope of application：Fits 2,000-2,200 lbs Capacity – Sizes: ID 1.249" x OD 1.983" x W 0.250". (Measure Old Seal First!) Sealing: It can effectively prevent the leakage of liquids and gases such as lubricating oil and hydraulic oil in dynamic and static mating components, ensuring the stability of internal pressure. High-quality materials: Made of high quality NBR rubber and spring, steel construction,2-3 times the service life of ordinary oil seals and have been fully tested by the manufacturer, so you can choose with confidence. Confident Purchases:If you have any questions about the product, please contact us so that we can provide you with the best service.