12K Trailer Slipper Spring – 6 Leaf – 30" Long – 3" Wide – Part 72-44-1 (72-44) ubk-9000-r 12k trailer disc brake pads

12k trailer disc brake pads

Check Tube Size: This axle uses a 3" axle tube and includes SP-3 spring perches for that tube size

ensuring consistent stopping power and reduced maintenance

This kit is commonly used for custom axle fabrication

1x 10-51 Seal

12K Trailer Slipper Spring – 6 Leaf – 30" Long – 3" Wide – Part 72-44-1 (72-44) ubk-9000-r 12k trailer disc brake pads6 Leaf Slipper Spring for 12,000 lb Trailer Axles 30" Long 3" Wide Part Number: 77 44 1 Heavy duty 6 leaf slipper spring designed for trailers with 12,000 lb axle capacity. Built from sturdy steel with a 30" length and 3" width, it provides strength, flexibility, and smooth suspension performance for heavy trailers. R&P Knowledge Hub Suspension Design: Slipper springs slide inside a hanger or equalizer rather than using two spring eyes. This design is