Yukon Spanner Tool for GM 8.25" IFS Carrier Adjusters

Yukon Spanner Tool for GM 8.25" IFS Carrier Adjusters •Adjusts the threaded side adjusters for setting backlash and carrier bearing preload. No return. •Fits GM 8.25" IFS differentials •Updated 3-pin design works with all years •For precise setting of backlash and carrier bearing preload