RV MURTS 2pcs 4 Leaf Trailer Spring Kit, 3500lb Single Axle Tandem Suspension, 1750lb Capacity Double Eyes Leaf Springs, U-Bolt, Hanger and Shackle Kit for Cargo, Boat Trailer Parts Replacement.
Compatibility. 4 leaf springs kit with U-bolt, hanger and shackle kit for 3,500lb trailer axle tandem suspension, each double eyes single leaf spring offers 1,750lbs capacity impressive shock absorbent for cargo, boat trailer, heavy duty and durable for years use.
Trailer Leaf Spring. Check the detail in the pictures for sure fit, eye to eye length: 25-1/4 inch; free open: 3 inch; width of leaf: 1-3/4 inch; 4 leaves; 9/16 inch bushing dia, OEM reference: SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184.
Includes. Tandem trailer leaf spring kit included compatible 4 U-bolts feature 5-1/2'' long, 1/2'' dia, 2 tie plates and 8 hex nuts, 4 hangers, 8 shackle straps and necessary locknuts and shackle bolts for one package easy replacement.
Durability. Trailer axle springs constructed with prominent steel with anti-corrosion coating, DOT qualified hardware and accessories improve the suspension system for long time and long distance journey in years.
Stability. Not only provide stable driving experience with dynamic shock absorption on potholed road when heavy loads, heavy duty trailer leaf spring kit also stay intact in commercial vehicles.