Yukon Gear & Axle Mighty Seals are designed using modern manufacturing technology to provide a precise fit and dependable sealing performance. The YMS4857 replacement axle seal helps protect rear axle components by retaining lubricant and limiting the entry of dirt, water, and other contaminants. It is engineered for service applications involving Dana Spicer 44 and AMC Model 35 rear axles.
The Yukon Gear & Axle YMS4857 is a practical replacement for a worn, leaking, or damaged rear axle seal. Its precision-fit design supports long-lasting service when installed correctly and paired with properly maintained axle components. Replacing a compromised seal can help reduce lubricant loss and protect internal differential and axle parts from premature wear.
Application: Designed for rear axle service on Dana Spicer 44 and AMC Model 35 assemblies.
Fitment: Compatible with select 1995 Jeep Grand Cherokee and 2000–2001 Jeep Cherokee applications equipped with the specified axle configuration. Verify axle type and vehicle application before installation.
Brand: Yukon Gear & Axle
Part Number: YMS4857
Professional installation is recommended, including inspection of the axle shaft, housing, bearing surfaces, and lubricant condition during service. Vehicle fitment may vary by drivetrain and axle configuration, so confirm the application before ordering.
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