Reaction Carrier Pinion End Play for Chevrolet Chevrolet W-Series Commercial W4 (W3500/W4500) 2006

Important: End play specifications are the same for both the 4-pinion reaction carrier (651) and the 5-pinion reaction carrier (651A).

Using a feeler gage, measure the pinion washer wear.

End Play Specifications
The correct end play is between 0.228-0.610 mm (0.009-0.024 in).