Vacuum Disconnect Block-Off Kit For Dana 30 Diff, 30 Spline

Name: Vacuum Disconnect Block-Off Kit For Dana 30 Diff, 30 Spline
Brand: YUKON GEAR
SKU: 807-21429
Price: 110.89 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Dana 30

Vacuum Disconnect Block-Off Kit

For Dana 30 Diff

30 Spline

Yukon Gear 21429 (YA W39147-KIT-30) Features:

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

Fits Dana Spicer 30 differential
30 spline axles
Includes block-off plate, gasket, and axle seals

Yukon Gear 21429 Notes:

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.

Yukon has engineered a variety of general replacement and high-performance axles for passenger car, truck, and SUV applications. Each axle is designed to meet or exceed OE specifications using the latest manufacturing technology and quality alloys that are deep heat-treated for added strength and durability in the bearing and seal area. High-Performance Rear Axles are made from 1541H and 4340 chromoly steel. These axles are engineered to endure extreme conditions, such as hard street driving, trail running, or track use.

Front Axles are offered for Jeep CJ and straight axle, full-size, and 1-ton pickups with Spicer 30, 44, 60, or GM 8.5 differential. These axles are made of the best chromoly steel available and engineered to withstand the most extreme off-road conditions. Maximum strength is achieved from a dual heat-treating process for 35% to 40% strength increase over stock axles.

Note: These axles are sold individually. Some are available as kits.

Part TypeDisconnect Axle Replacement Component

Product LineYukon Gear & Axle Replacement Axles and Accessories

BrandYUKON GEAR

Package Height1.0

Package Width1.0

Package Length1.0

Weight0.4 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberYA W39147-KIT-30

Package Qty1