14 Bolt Semi-Float Rear Diff Cover

Shipping calculated at checkout.
Upgrade your off-road beast with the Motobilt 14 Bolt Semi Float HD Steel Diff Cover. This isn't your average diff cover - it's packed with features that set it apart from the rest.

Constructed with a hefty 3/8 inch thick steel ring, this diff cover won't back down when faced with rocks and rough terrain. No need to worry about it pulling away from the housing during intense off-roading sessions. We've also incorporated our tried-and-true 1/4 inch thick steel plate design, complete with a conveniently integrated 3/4 inch NPT fill plug. Easy access is key, especially when paired with a truss system.

Strength is our top priority, which is why the 14 Bolt Semi Float HD Steel Diff Cover is meticulously welded both inside and out. This ensures maximum penetration and superior durability, built to withstand anything the trail throws at you. With over 20 years of differential cover testing and manufacturing experience behind its design, you can trust its performance.

Please note that the diff cover ships bare steel for a reason - it's meant to take abuse from rocks. We recommend applying a coat of spray paint to protect it and easily touch up any scratches along the way. Don't worry, we've got you covered - the bolts and fill plug are included with your purchase.

  • 14 Bolt Semi Float diff cover
  • 3/8 inch thick steel ring
  • 1/4 inch thick steel plate
  • Integrated 3/4 inch NPT fill plug
  • Backed by our Lifetime Warranty
  • Sold individually

  • Ships bare steel and will need to be painted
  • Tools needed: 9/16 Allen head for the fill plug, 12 point 5/16 socket, and ratchet for installation.

Upgrade your rig's strength and protection with the Motobilt 14 Bolt Semi Float HD Steel Diff Cover. Conquer the trails with confidence, knowing your differential is equipped for the roughest adventures.


    How to tell if you have a semi-float 14 bolt.

    1.  The differential cover has 14 bolts

    2.  The end of the axle ends at the wheel and does not protrude past the wheel mounting surface. See Picture.

    Product Components