The Yukon Gear & Axle YA W39147 Dana 30 Disconnect Block-Off Plate is designed to bypass the vacuum-actuated front axle disconnect feature on compatible Dana Spicer 30 differentials. By replacing the disconnect function with a solid block-off plate, this component helps simplify the front axle assembly and supports applications where the disconnect feature is no longer required.
This listing includes the block-off plate only. Gasket and axle seals are not included. For a complete installation kit, consider Yukon Gear & Axle YA W39147-KIT for 27-spline applications or YA W39147-KIT-30 for 30-spline applications. These kits include the block-off plate, gasket, and axle seals for a more comprehensive installation.
Designed for select Jeep Cherokee applications from the late 1980s and early 1990s, the YA W39147 is intended for use with Dana Spicer 30 differentials equipped with the vacuum-actuated disconnect system. Verify the differential and axle spline configuration before ordering to ensure proper application. This automotive replacement component is sold as a single plate and may require additional installation hardware or sealing components depending on the vehicle and service requirements.
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