About AEAGLE Leaf Springs:
--Sturdy Steel: We choose high-quality 60Si2Mn (A Steel with Higher Hardness) to make our products strong and durable.
--Good Corrosion Resistance: Our Trailer leaf spring kit with anti-rust coating.
--Well-selected and Tested: To ensure that Leaf springs can withstand the load impact of the wheel on the frame, reduce the severe vibration of the body, and maintain the stability of the vehicle and its adaptability to different road conditions.
--Stable Elastic Characteristics: It can improve the smoothness and stability of Trailer driving, thus improving comfort.
--Ideal Solution: Seamlessly replaces leaf springs damaged by overloading, collision, cracking, or corrosion, or are due for replacement when the vehicle sags, bounces excessively or rides unevenly.
Product Parameters:

--1750lbs capacity per spring, for 3500lbs trailers
--Eye to eye length 25-1/4 inch
--Free open 3-inch
--4 leaves
--The width of leaf: 1-3/4 inch
--Leaf thickness 5/16 inch
--9/16 inch bushing dia, 2 bushings installed for each spring

Kit Includes:

--4x double eyes springs

--3,500lbs axle U-bolt kit for 2-3/8" dia round trailer axles (8 x 5-1/2" long U-bolts, U-bolts dia 1/2", 4 x tie plates for 1-3/4" leaf springs; 16 x 1/2"-20 hex nuts)

--Tandem trailer axle hanger kit for 1-3/4" leaf springs (2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-18 x 3" long shackle bolts and locknuts)

OEM Part Number:

--Replaces SW4B, 72-42, LIB-401-DE, UNA212, PR4B, 124903, 9150014, 93184