Compare Maximum number of 4 items selected Precision 1-3/4 Inch Thread Differential Drive Pinion Nut - PN17 Part #: PN17 Line: PRE Precision 1-3/4 Inch Thread Differential Drive Pinion Nut 3 Year Limited Warranty Material: Steel Thread Size: 1-3/4 Inch Bolt Grade: Grade 8 Open End Design: Yes Pinion Shims Included: No Axle Model: GM Self-Locking: Yes Show More Show Less