Superlift K165KG 2017-2022 Ford F250/F350 Super Duty 4WD 4" King Ed Radius Arm Lift Kit with King Coilover & Reservoir Shocks

Superlift K165KG 2017-2022 Ford F250/F350 Super Duty 4WD 4" King Ed Radius Arm Lift Kit with King Coilover & Reservoir Shocks

Regular price $5,799.99
$5,799.99 Sale price Regular price $7,539.98

Lift: 4 in.

Weight: 250 lbs.

What's included:

  • * Front King coilover shocks
  • * Rear King shocks
  • * Replacemetn radius arms
  • * Track bar bracket
  • * Brake line brackets
  • * Steering stabilizer bracket
  • * Fabricated blocks with U-bolts
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Product Details

Superlift 4" King Ed Radius Arm Lift Kit K165KG


  • If equipped with a 2 piece rear drive shaft, a carrier bearing spacer is required. Part # 9649
  • If equipped with factory top mount overload leaf, longer ubolts will be required. Part # 11724


KING® Shocks and SUPERLIFT® have joined forces to present a meticulously engineered lift system that integrates seamlessly with precisely matched and specially valved shocks. Utilizing race-proven technology, the King Shocks front coil overs and rear shocks feature external reservoirs and effortless adjustability through a straightforward knob twist. With a range from Super Soft to Super Firm, you can tailor your ride to perfection. Soften the ride for smooth city cruising or dial it up for tackling rugged terrains or handling extra loads. Experience firsthand why the champions of the world's toughest races opt for King Shocks.

The King Superlift edition Coil Overs are expertly pre-assembled and require no additional assembly or spring compressors, making them a hassle-free, bolt-in installation.

Superlift meticulously engineered this suspension system utilizing cutting-edge technology like OEM CAD models and advanced 3D design software. The focal point is a set of robust, high-clearance tubular radius arms designed for seamless integration into the factory mounts. These heavy-duty radius arms are equipped with substantial press-fit OEM Clevite bushings, effectively minimizing noise, vibration, and harshness (NVH). Furthermore, they boast a flat jack plate, inclusive of alignment cam bolts, and are strategically offset to the inside, optimizing turning radius and tire clearance.

In addition to the 4" lift, this package includes a crucial track bar relocation bracket, meticulously designed to guarantee precise steering geometry and appropriate track bar phasing. On the rear end, the lift is accomplished through an innovative fabricated rear block, purpose-built to replace the stock block and enhance the overall rear suspension setup.

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, 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.

Shop without fear. Let BumperOnly take care of the rest.


      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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