and wheel-end components match this axle configuration
Example order note: “Please weld spring perches before shipping
4 bolt hydraulic brake assembly
A heavy-duty 2" trailer hitch ball built for serious towing applications
reducing manual adjustment needs
4 x Short 5.6" Equalizers 9/16 Hole 1 3/4" Wide Spring Trailer Center Pivot (13-104-4) 16977 and wheel-end components match this(Four) Short 5. 6" Equalizers Part Number 13 104 4 9 16 Hole For 1 3 4" Wide Spring Part Number: 13 104 2 Spring Width: 1 3 4" Dimension A: 5 5 8" Dimension B: 2" Bushings: 9 16" ID Nylon Three 9 16" holes (uses all 9 16 bolts) Bottom bolt holes are 5 5 8"" center to center, top hole is 2" above bottom holes Fits 1 3 4" wide Springs (used on 2,000#, 3,500#, 5,200#, 6,000# and 7,000# Axles)