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Fitment

YearsMakeModelDriveEngine
2018-2021JeepWrangler 4- Door (JL)4WDGas

Features

  • Front Coilover Conversion
  • Front & Rear, Upper & Lower 5 Ton Link Arms
  • Front Link Arm Crossmember & Skid Plate
  • Rear Lower Link Arm Mounts
  • Rear Dual Rate Coil Springs
  • Front & Rear Sway Bar Links
  • Front & Rear Brake Line Drops
  • Front & Rear Track Bar Brackets
  • Heavy Duty Flipped Draglink
  • Front & Rear Bump Stop Extensions
  • Front Dirt Logic 2.5 Resi Coilovers
  • Rear Dirt Logic 2.25 Shocks

Components

  • 2.5" OD Stainless Steel Body
  • 2.25" OD Billet Aluminum Piston
  • 7/8" NitroSteel Black Piston Rod
  • Cold wound dual rate coil springs
  • Adjustable Coilover Construction
  • 5/8" Spherical Ball Mounting Ends
  • 2.50" OD Aluminum Reservoir w/-8 Stainless Steel O-ring Hose

Quick Specs

  • Tire Size - 37/12.50R17 Wheel Size - 17X9 w/ 4.5in BS w/minor trimming
  • Tire Size - 37/12.50R18 Wheel Size - 18X9 w/ 4.5in BS w/minor trimming
  • Tire Size - 37/12.50R20 Wheel Size - 20X9 w/ 5in BS w/minor trimming
  • Tire Size - 37/12.50R17 Wheel Size - 17X9 w/ 4.5in BS w/no trimming
  • Tire Size - 40/13.50R17 Wheel Size - 17X9 w/ 4.5in BS w/cutting
  • Part Number : K4148DL

Important Notes

  • Installation requires welding.
  • Fits 4-door models only.
  • Exhaust modification required on all 2018 Jeep JL wranglers or order AFE P/N 48-48024 Loop Delete Pipe.
  • Requires driveshafts. 4-Door models Front (FTS94057) Rear (FTS94065).
  • Does not fit vehicles with 2.0L engine.
  • ATTN State of California Consumers warning: Cancer and Reproductive Harm

Fabtech K4148DL 5" Crawler Liftkit W/ Front Dirt Logic 2.5 Resi Coilovers & Rear Dirt Logic 2.25 Shocks

2018-2021 Jeep Wrangler 4-Door (JL) 4WD Gas
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
Fabtech K4148DL 5
6898.68In stock
2018-2021 Jeep Wrangler 4-Door (JL) 4WD Gas
  • Brand : Fabtech
  • SKU : FAB-K4148DL
  • Part Number : K4148DL
$6,898.68

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Product Details

Fabtech's 5" Crawler Coilover system provides unsurpassed articulation for offroad use with great highway manners for the daily driver. This Jeep JL Long Arm system is built to meet the most experienced driver's expectations without having a questionably fabricated suspension. If you are in the market for a system that will work properly right out of the box and does not require continued fabrication and constant maintenance, look no further.

This Jeep JL Coilover Conversion provides superior offroad suspension damping with a great highway ride compared to a separate coil spring and shock configuration. The stainless steel Dirt Logic 2.5 Coilover offers a noticeable increase in ride quality and high speed damping that Jeep owners will appreciate.

A key part of the mounting of the Crawler's 5 Ton Link Arms to the frame is the geometry and ground clearance. The location of the frame side of the link arms is critical in providing superior handling throughout the travel range. Fabtech has found the sweet spot geometry for the link arms that provide a superior driving long arm system compared to all others on the market.

Front link arms are mounted to a full width crossmember that spans frame rail to frame rail. This crossmember is a key in not only in mounting the Links arms at the correct geometry but it adds critical strength to the lighter weight JL frame for hard offroad use. Rear links attach to new frame mounts on the side of the frame for increased ground clearance and approach angle.

The Fabtech lower Link Arms are massive and built of 2" OD .313 thick wall tubing that is guaranteed not to bend. Upper and lower Link Arms includes the Fabtech's legendary 5 Ton joints that come with lifetime guarantee of never wearing out. They are superior for offroad use with a smooth quiet operation on the street.

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