This is a complete trailer axle kit with all the parts you need to replace the undercarriage on your existing trailer or build a trailer that has a 48" wide frame. Assembly is required. This axle is cambered (slight bend). Install the axle with the bend facing up in order to offset the tires enough to allow weight displacement and even tire tread wear.

Includes:

• Axle: (1) F1665A - 65" overall length, 1 3/4" tube diameter, 60" hub face, 46 1/4" spring center.
• 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: Pre-welded at 46 1/4" axle over springs (also known as under slung).
• 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).

NOTE: This axle kit comes with the axle seats pre-welded at 46 1/4" center-to-center intended to be mounted on top of the springs.