25-1/4" 4-Leaf 1750lb Capacity Double Eye Spring for 3500lb Trailer Axle & U-Bolt & Tandem Hanger Kit, 1.75" Width

Key features

• Replaces for Part Number: SW4B,not fit square axle,Only fit round axle.
• 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.（Note: The nut should be tightened horizontally. Failure to do so will affect the final user experience）
• Kit Includes: 4 x 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", the thread length of the U-bolt bolt is 1.97 inches.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)
• Durability: Each of AEAGLE trailer leaf spring kit with anti-rust coating for good corrosion resistance. We always choose raw material with high quality to make our products strong, durable and ensure reliable performance and long use time.
• Quality Assurance: 12-month warranty! Tested before shipping.

Free shipping included. 30-day hassle-free returns.