01-84 JEP

The passenger side (disconnect side) seal will install behind the carrier bearing. Two seals are provided because of the variations in axle tube thickness. One will work, one will not. They DO NOT install where the original, disconnect seal was located.

The passenger side (disconnect side) seal will install behind the carrier bearing. Two seals are provided because of the variations in axle tube thickness. One will work; one will not. They DO NOT install where the original; disconnect seal was located.

This kit will allow the vacuum-actuated front axle disconnecting feature to be bypassed on Dana 30 differentials outfitted with 27 spline axles.

Yukon Gear Dana 30 Disconnect Block-Off Kit (Incl. Seals and Plate)

Yukon Vacuum Disconnect Block-Off Kit for Dana 30 Diff, 27 Spline

Yukon Vacuum Disconnect Block-Off Kit for Dana 30 Diff; 27 Spline

Includes block-off plate, gasket, and axle seals

Includes Block-Off Plate; Gasket And Axle Seals

Fits Dana Spicer 30 Differential

4WD Disconnect Block Off Kit

27 spline axles

YA W39147-KIT

Block-off kit

01-84 JEP