SKU: R2117 Toyota 9.5" Axle Shaft Gauge
This gauge bolts on to a Toyota 9.5 Axle Housing and shows you where the shafts will end up along with the pinion. The round hole you see is the center of pinion. The rectangular box shows the gap that would naturally be between the axle shafts. You really only do need 75% of spline engagement so you can measure just to the edge of the box and get round down about 1/8".