- New
The Equal-i-zer 90-03-9460 replacement L-pin is designed for compatible 4,000 lb Equal-i-zer weight distribution hitch systems. It secures the spring arm at the trailer-frame L-bracket, helping keep the arm correctly positioned during towing. This part is specific to the 4K hitch model and is not intended for Equal-i-zer systems rated at 6,000 lb or more. The retaining clip is sold separately, so confirm the required hardware and package quantity before ordering.