Yukon Gear & Axle YY Adapter Sleeve for GM Triple Lip Pinion Seal

The Yukon Gear & Axle YY Adapter Sleeve lets a standard GM pinion yoke work with a late-model triple lip pinion seal. It is also called a pinion yoke sleeve or pinion seal sleeve. Use it when you service the differential pinion seal and want the updated seal design.

Key Features:

• Adapts a standard GM pinion yoke to accept a triple lip pinion seal
• Made for GM axle applications, with different part numbers for different GM axle and yoke families
• Gives a sealing surface for the triple lip seal on the yoke
• Compact, lightweight sleeve that goes on the yoke
• Comes from Yukon Gear & Axle, which makes general replacement and performance pinion yokes and related driveline parts

Yukon Gear & Axle makes parts for street, racing and heavy-duty off-road use. Choose the sleeve that matches your axle and yoke from the available options.