Yukon Gear & Axle Yukon Gear Spanner Tool For GM 8.25in IFS A08

Adjusts the threaded side adjusters for setting backlash and carrier bearing preload. No return.

• For precise setting of backlash and carrier bearing preload
• Updated 3-pin design works with all years
• Updated 3-Pin Design Works w/All Years
• Fits GM 8.25 in. IFS Differentials
• Fits GM 8.25" IFS differentials