Keep your JT's Strong Arm stabilizer system working as designed with this genuine Lippert replacement swing bolt kit. The 4-inch swing bolts are the critical connection point between each stabilizer bar and the front or rear landing leg -- when these wear, strip, or go missing, the whole system loses its rigidity. This kit restores that connection with everything you need in one package.
JT's Strong Arm stabilizers are a popular upgrade for travel trailers and fifth wheels, dramatically reducing the side-to-side sway that standard scissor jacks allow. The swing bolts in this kit are the pivot hardware that mount each stabilizer bar to the jack leg. Over time -- especially in wet or road-grime environments -- these bolts can corrode, become difficult to thread, or be lost during removal. Replacing them with Lippert's OEM-spec hardware keeps the system performing as intended.
This is a genuine Lippert replacement kit carrying part number 314596 (SKU 15-0818). It is engineered specifically for the JT's Strong Arm product family and is not a universal hardware substitute.
Includes 2 x 4" swing bolts, 4 nuts, 4 washers, and 4 spacers -- everything needed to remount one stabilizer bar to both the front and rear legs.
Genuine Lippert part 314596 ensures correct thread pitch, bolt diameter, and spacer thickness for a proper fit without improvising with hardware-store substitutes.
No special tools required. Slide the bolt through the jack leg and stabilizer bar mounting ear, stack the spacers and washers, and thread the nuts -- a straightforward roadside or campsite repair.
Backed by Lippert's limited 1-year manufacturer warranty against defects in materials and workmanship.
Inspect the swing bolt hardware each season or any time you notice the stabilizer bar feels loose, won't stay in its deployed position, or is difficult to swing into place. Common reasons for replacement include: