3J axle code Ford Truck Enthusiasts Forums
3J axle code Ford Truck Enthusiasts Forums >> From the arrow. you can see the axle code is h9. 3712 w cambridge avenue. # 20. 3J axle code Ford Truck Enthusiasts Forums ford-trucks.com The image below shows the safety label of a ford truck. The ford super duty axle code 3j in an indication that your vehicle is experiencing a 3.55 limited slip. No reviews for this business | write a review.