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Swing Arm Assemblies

Regular price $ 550.00 USD
Regular price Sale price $ 550.00 USD
Sale Sold out
Kit or Built


Swing arm assemblies for rear swing out bumpers consist of all the parts and pieces to put the swing out onto an existing bumper except the latch which is sold separately. Whether it's for a 4x4labs bumper or an existing bumper these swing out setups are already proven so you don't have to engineer them from scratch.

The latching mechanism will depend on the type of swing out you have, single swing and double swing have different latches. Choose the vertical latch for single swing outs, and the horizontal latch for the double swing out on our store, or you can use your own latch.

Detailed build instructions for the swing arms are available on the iH8mud forum.

  • Spindle assembly spindle, spindle shell, bearings, races, dust cap, seal, castle nut and cotter pin
  • Swing arms - notched and drilled for sleeves
  • 4 sleeves cut to size - prevents tube crush
  • Gas spring - 150lb with ball studs
  • Stopper set for open, closed and center position
  • End caps for the 2" square tubing
  • Antenna/light tab for the spindle shell



Parts are shipped via FedEx Ground to residential and commercial addresses.