View 6 Photos View 0 Videos 2023 Hendrickson STK125 (NXT) Front Axle Assembly for a Peterbilt 579 Contact for price 2023 Peterbilt Hendrickson STK125 (NXT) Front Axle, 12.5K Capacity, 34" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS. P/N- 70685-001X, S/N- AX025236008. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number4469-6 MLS Number14350514CategoryAxle Assemblies, Front Last Updated7/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info