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Hardware Kit – Jeep Wrangler JL/JT (2018–2022) for SG689/SG689R

Hardware Kit – Jeep Wrangler JL/JT (2018–2022) for SG689/SG689R

$15.00
$15.00
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Part Number: HWK-689

This hardware kit is built for installing the SG689 or SG689R steering gear on JL and JT platforms. Everything is laid out to match the mounting requirements on these trucks, so it all goes together clean without hunting for the right combination of bolts and washers.

You’re getting the correct mix of 90 mm and 100 mm 12mm hardware to handle the mounting points on the JL/JT chassis, along with the proper washers to finish it out. It’s a small piece of the job, but it’s what keeps the gear sitting right and staying put when the load comes on.

When you’re upgrading to a BIG BORE XD® gear on a JL or Gladiator, this is the hardware that makes it come together the way it should.

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About:About:

Why you’ll love it

  • Built specifically for JL/JT steering gear installs
  • Correct mix of bolt lengths for proper fitment
  • Keeps mounting secure under steering load

Tech InfoTech Info

Heads‑up for installers

  • Designed for JL/JT mounting layout—note bolt length positions before tightening
  • Torque hardware evenly and to spec
  • Re-check after initial drive time
  • Verify clearance around surrounding components

Fitment

  • Jeep Wrangler JL
  • Jeep Gladiator JT
  • 2018–2022
  • OEM Track Bar Applications

Use it with

  • SG689 BIG BORE XD® Steering Gear\
  • SG689R BIG BORE XD® Cylinder Assist® Steering Gear

Ideal for

  • JL/JT owners installing SG689 / SG689R
  • Steering upgrades with proper hardware from the start
  • Replacing incorrect or worn mounting hardware

Specs

  • Bolt Size: 12 mm x 1.5
  • Bolt Lengths: 90 mm and 100 mm
  • Grade: 10.9

What’s included

  • (2) FMHHD-12-1.5-90 – 12-1.5 x 90MM 10.9 HHD
  • (1) FMHHD-12-1.5-100 – 12-1.5 x 100MM 10.9 HHD (Yellow Zinc)
  • (3) FMW12-YZ – 12MM Washer Yellow Zinc
California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov