A new unitized pinion seal has been developed for use in automotive pinion applications, particularly where the design of the differential can accommodate a yoke-installed unitized seal. The paper reviews a number of existing pinion seal designs and discusses the philosophy behind the new unitized design. The test results presented demonstrate the improved performance of the new unitized design over the conventional non-unitized multi-lip radial lip design commonly used in pinion applications.
A Unitized Pinion Seal for Automotive Applications
Sae Technical Papers
SAE International Congress and Exposition ; 1989
1989-02-01
Conference paper
English
A unitized pinion seal for automotive applications
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