2021 International LT625

Category, Truck. Mileage profile, 528,413 miles points to a highway duty cycle with wear concentrated in driveline joints, suspension bushings, wheel ends, and cab touch points rather than low-mileage age-related issues. Serial number 3HSDZTZR5MN169560 and stock number 0635110 support traceability for service history, recalls, and component serial lookups. Powertrain data, engine, transmission, axle ratio, and ECM details are not provided, so application fit cannot be tied to horsepower, gearing, or shift package. ECM status is listed blank, so an inspection should include key-on checks for active and inactive fault codes, aftertreatment history, regen frequency, and verification of engine hours versus odometer to spot excessive idle time. Frame rails, look for corrosion scale at crossmember joints, cracks around suspension hangers, and any evidence of prior straightening or welded repairs. Fifth wheel, check top plate wear, jaw lock operation, slider rail condition if equipped, and air line routing for chafe. Cab upholstery and sleeper area, expect seat bolster wear, pedal pad wear, and steering wheel shine consistent with mileage, then confirm HVAC performance, window regulators, and dash switch function as these are common high-mile touch items.