Penitue 4pcs 010-036-00 Double Lip Grease Seals, 2.2" ID x 3.35" OD Trailer Axle Hub Grease Seal Replaces for 5200-7000 lb Trailer Hub Axle D42 Marine Trailers

["Product Features: You will receive 4 pieces of trailer hub seals, ideal for maintaining and upgrading trailer wheel hub assemblies. Sufficient quantity to meet your needs.","Product Materials: Made of good-quality nitrile rubber and Q235 steel, these products are reliable, have excellent oil resistance, and can withstand harsh environments, ensuring long-term use.","Size Information: Outer diameter approximately 8.5cm/3.35in, inner diameter approximately 5.6cm/2.2in, height approximately 0.9cm/0.35in. Please confirm the dimensions meet your needs before purchasing.","Excellent Design: The double-lip design ensures a tight fit with the spindle, preventing grease leakage and keeping contaminants out of the trailer wheel hub assembly.","Wide Applications: Suitable for most 5200-7000 lb trailers, marine trailers, and RV axles (D42)."]