SKU: BER25
MPN: 25
The Push Sleeve Key by BERT TRANSMISSIONS is a precision drivetrain component specifically designed for BERT transmission systems. This compact yet critical part functions as a mechanical locating and drive element, ensuring proper alignment and torque transfer between mating components. It is essential for those rebuilding or upgrading a BERT transmission, as it prevents unintended rotation and guarantees repeatable performance under extreme load conditions.
Weighing just 0.02 lbs with compact dimensions of 3 x 0.3 x 5.7 inches, this key is machined to exacting tolerances to fit precisely within the transmission's internal geometry. The design allows controlled engagement of the push sleeve mechanism, which regulates clutch apply pressure and engagement timing during shifts. The material used is precision machined steel, ensuring durability and performance in high-RPM operations.
This component is mandatory for anyone undertaking a BERT transmission rebuild, whether for street performance cars or racing applications. Mechanics and transmission specialists should always inspect and replace the push sleeve key during overhauls to eliminate play and ensure optimal performance. Its precise engineering makes it a critical part for maintaining powertrain reliability.
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