Prevent oil leaks and protect wheel bearings from severe road contamination. Designed for heavy-duty commercial and equipment haulers, this double-lip, double-case oil seal provides a high-integrity, leak-proof barrier for 8,000 lb Hayes trailer axles. Featuring a precision 2.250" inner diameter and 3.376" outer diameter, its dual-case steel reinforcement and spring-loaded dual sealing lips ensure maximum retention of hub oil while locking out water, road salt, and abrasive dust.
Key Features
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Engineered for 8K Hayes Axles: Direct fit for 8,000 lb Hayes trailer axle hubs operating oil-bath lubrication systems.
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Double Lip Protection: Primary spring-loaded inner lip holds hub oil inside the bearing cavity, while the outer wiper lip keeps road grime, dust, and water out.
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Double Case Construction: Reinforced dual steel casing delivers superior structural rigidity, preventing distortion during press-fit installation and high-temperature towing.
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2.250" ID x 3.376" OD Precision Dimensions: Machined to exact tolerances for a leak-tight seal against the spindle shoulder and hub bore.
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Essential Maintenance Component: Crucial replacement seal during brake service, bearing repacks, or oil-bath hub overhauls.
Product Specifications
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Product Type: Trailer Axle Oil Seal
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Seal Style: Double Lip / Double Case
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Inner Diameter (ID): 2.250 Inches
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Outer Diameter (OD): 3.376 Inches
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Axle Capacity Compatibility: 8,000 lbs (8K)
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Axle Brand Compatibility: Hayes Axles
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Lubrication Type: Oil Bath / Grease
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Material: Nitrile Rubber (NBR) with Dual Steel Casing & Garter Spring
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Recommended Applications: Heavy Equipment Trailers, Gooseneck Haulers, Commercial Flatbeds, and Oil-Bath Hub Maintenance
