Superlift K878 2011-2016 Ford F250/F350 Super Duty 4WD 6" Diesel Lift Kit with SL Shocks

Superlift K878 2011-2016 Ford F250/F350 Super Duty 4WD 6" Diesel Lift Kit with SL Shocks

Regular price $1,329.99
$1,329.99 Sale price Regular price $1,728.98

Lift: 6 in.

What's included:

  • * Coil springs
  • * Blocks
  • * U-bolts
  • * Hardware
  • * Front and rear shocks
  • * Track bar bracket
  • * Radius arm drop brackets
  • * Pitman arm
  • * Bump stop extensions
  • * Sway bar drop brackets
  • * Rear brake hose bracket
  • * Track bar bracket spacer
  • * Front brake hose brackets
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Product Details

Superlift 6" Diesel Lift Kit K878


  • Engine Specific Coil Springs ensure ride quality while rear blocks maintain load capacity
  • Radius Arm Drop Brackets
  • Drop pitman arm reduces drag link angle
  • Front Compression Travel-Stop Brackets prevent suspension over-compression
  • Anti-sway Bar Extensions prevent bar preload
  • Track bar relocation bracket prevents stud bind, resulting roll and yaw, and steering wheel kick
  • Stabilizer bracket restores factory steering stabilizer angle for optimum operation
  • Rear lift via 2.5” Blocks with Add-a-leafs
  • Front and Rear Shock options– Superlift Shocks OR Bilstein® 5100 Series Shocks OR Fox® Performance Series 2.0 IFP Shocks
  • Backed by our limited lifetime warranty
  • Aligns to OEM specifications
  • Maintains ride quality and handling characteristics
  • This lift kit is packaged with rear blocks and u-bolts that are configured for the Ford F-250 | F-350 pickups with the factory 1 7/8 Inch blocks WITHOUT top mount overloads. For Super Duty’s equipped with the 1-7/8 inch blocks and top overloads, part #11734 will need ot be purchased in addition to the lift kit. If your vehicle is equipped with the factory top mount overloads or 3.71 inch blocks, a longer rear u-bolt will be required and is available from


The 6” Lift designed for the 2008-2010 Ford Super Duty F-250 | F-350 4WD is equipped with engine-specific coil springs to ensure an accurate lift height while preserving the factory ride quality. To restore proper caster angle and alignment, radius arm drop brackets have been meticulously engineered. This comprehensive suspension system also incorporates essential components such as front compression travel-stop relocation brackets, track bar relocation bracket, drop pitman arm, front anti-sway bar extensions, and a steering stabilizer bracket. Notably, the OE Radius Arms are strategically relocated to achieve the necessary caster correction.

Price Guarantee

Lowest Price Guarantee

We work hard to ensure that the prices of our aftermarket truck bumpers are the best available online. That’s why we guarantee that you’ll get the lowest price on all of our bumpers and accessories. Here’s how it works:

  • We guarantee that the price of our aftermarket truck bumpers is the best available online. If you find an online store that offers a specific model at a lower price, let us know and we’ll match their price for your purchase.
  • If you find that the exact bumper at an even lower price online within 6 months after your purchase, we will refund you the difference. Simply send a price difference refund request to This applies even to the prices from our own store at
  • The competitor must be an online retailer with no physical stores and they must be an authorized dealer of the bumpers or accessories in question. The competing online store must also have the product in stock on their website for our price match guarantee to apply.
  • The price match guarantee does not apply to online marketplaces such as Amazon, eBay, Overstock or any other similar websites. The competitor must be selling the item directly on their own online store.
  • Additional promos cannot be applied in addition to the price match guarantee. For example, the free gift promo cannot be added on top of the price match guarantee. Only one promotion can be applied per purchase.

Once we confirm that your order is eligible for our price match guarantee, you can be confident that you’re getting the very best deal online.

Whether you’re looking for heavy-duty truck bumpers by Ranch Hand, a winch bumper by Fab Fours, a low profile bumper by Iron Cross or any other aftermarket truck bumper, if you shop with BumperOnly, you’ll never have to worry about buyer’s remorse.

For any questions about our price match guarantee, feel free to get in touch.

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      Installation Guide
      SUPERLIFT comes complete with installation instruction. If you need assistance, call SUPERLIFT Products Technical Support or bring it to your local auto body shop to install.

      Please click here to download installation manual.

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