Part Description BACK Mack (Stock # MISC-852) Spindles/Knuckles $900.00 Quantity 1 Add to Cart Part Type Spindles/Knuckles Serial# . Truck Make Mack Truck Model Other Truck Year OTHER Casting# . Condition Used Description MACK LH 18,000lbs LH STEERAXLE SPINDLE, , P/N 4QB314M2, W/ABS,