Double Torsion Ramp Spring – 1-3/4" Shaft – 0.375 Wire – 180° Leg Position (RS375) L15-0100 Installing a tapered spindle hub

Installing a tapered spindle hub on a straight spindle axle will result in improper bearing fitment and unsafe operation

end hole size

2-1/2" Piston Diameter

000 lb GD trailer axle applications using the earlier 12-1/4" × 3-3/8" brake configuration

00" Wet bolts with 7/16" step down to prevent over tightening)

Double Torsion Ramp Spring – 1-3/4" Shaft – 0.375 Wire – 180° Leg Position (RS375) L15-0100 Installing a tapered spindle hubDouble Torsion Ramp Spring 1 3 4" Shaft 0. 375 Wire 180 Leg Position (RS375) Part Number: RS375 Double torsion ramp spring designed for trailer ramp gate systems using a 1 3 4" shaft. Constructed from 0. 375" diameter wire and configured with a 180 leg position, this spring provides balanced lifting assistance for heavy duty ramp applications. Commonly used on utility, equipment, and landscape trailers where controlled ramp movement and reduced