12K Trailer Slipper Spring – 6 Leaf – 30" Long – 3" Wide – Part 72-44-1 (72-44) ubk-9000-r and required chain rating before

and required chain rating before installation

Specification Detail Ball Size 2-5/16" Application B&W Turnoverball Gooseneck hitches Finish Zinc-coated Overall Height Approximately 8-1/4" Shank Width Approximately 2-1/2" Capacity 30

Complete Conversion / Multi-Axle Kit Family

1x 10-51 Seal

12K Trailer Slipper Spring – 6 Leaf – 30" Long – 3" Wide – Part 72-44-1 (72-44) ubk-9000-r and required chain rating before6 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