This is a complete 2,000 lb. capacity axle suspension kit. This kit contains all mounting hardware required to replace the entire undercarriage of your trailer except for tires and rims. Assembly is required. This axle is cambered (slightly bent). Install the axle with the bend facing up. The kit includes:

• Axle: (1) F1670A - 70" overall length, 65" hub face, 1 3/4" tube diameter.
• Hubs: (2) 146B - 4 Bolt on 4" with bearings
• Grease Caps: (2) GC1 - (1.98" (1 31/32")
• Lug Nuts: (8) 61016 Lug Nuts - (9/16-18 Thread)
• Leaf Springs: (2) 1773 Double Eye Leaf Spring - (20 1/4" Long, 3 Leaves 1 3/4" Wide - 1,000 lbs. Capacity)
• Spring Seats: (2) 3-23 spring seats, not welded.
• Hardware: (6) 390 Bolts and Nuts - (9/16" x 3")
• U-bolt Kit: (1) 134 U Bolt Kits
• Shackles: (4) 2SS - (3 3/4" x 1 1/4", 9/16" hole diameter).
• Hangers: (2) 28-6 (2" x 3", 9/16" hole diameter) and (2) 93001 (2 1/4" x 1 1/2", 9/16" hole diameter).