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2007-2018 Jeep Wrangler JK 4.5" Rear Box Kit - MaxTrac 889745-2

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  • 2007-2018 Jeep Wrangler JK  4.5" Rear Box Kit - MaxTrac 889745-2
MaxTrac Suspension
RRP: $518.51
$447.80 (You save $70.71)
40.00 LBS
In Stock - Ships Same Day
Free Shipping

 Product Description

2007-2018 Jeep Wrangler JK  4.5" Rear Box Kit - MaxTrac 889745-2

MaxTrac 889745-2 offers a 4.5" rear box lift kit for your 2007-2018 Jeep Wrangler JK. When it comes to building new products MaxTrac rely on the customers to dictate what lift kits to build. So when you said “we need a JK kit with all the bells and whistles without the high price“ MaxTrac came up with the perfect solution. The lift kit for the 2007-2018 Jeep Wrangler JK 2 and 4 door comes complete with rear lift coil springs, rear track bar, brackets, bump stop / brake line extensions, and sway bar links. MaxTrac now has a full arsenal of lift options available for today’s JK enthusiast.

This MaxTrac Kit Includes:

  • P/N: 889745-2 Rear Box Kit


  • Lift Kit With MaxTrac Shocks (K889745S)
  • Lift Kit With FOX Shocks (K889745F)
  • Lift Kit With Front Track Bar & Adjustable Arms (No Shocks) (K889745A)
  • Lift Kit With Front Track Bar, Adjustable Arms & MaxTrac Shocks (K889745SA)
  • Lift Kit With Front Track Bar, Adjustable Arms & FOX Shocks (K889745FA)
  • Requires Box 1 (Part# 889745-1) & Longer Shocks To Make A Complete 4.5" Lift Kit
  • See Part# 889745S Or 889745F For Longer Shocks
  • MaxTrac Suspension Does Not Recommend Using Wheels Wider Than 9" Or Wheels With Less Than 4.5" Backspacing. Doing So Will Result In Voiding Any And All Manufacturer Warranties
  • Fits Both 2 and 4 Door

Install Time -

  • 4 Hours


  • 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Jeep Wrangler JK 2wd
  • 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Jeep Wrangler JK 4wd

Made in the USA

MaxTrac Suspension Part # 889745-2

 Warranty Information

Max Trac Suspension makes no warranty, expressed or implied, as to the merchantability, fitness for purpose, description, quality, productiveness, accuracy or any other matter with respect to every product, all such warranties being hereby specifically and expressly disclaimed by Max Trac. Max Trac may offer technical advice or assistance with regard to the products based on laboratory and/or field experience and customer understands and agrees that such advice represents only good faith opinions and does not constitute a warranty or guarantee. The sole and express warranty provided by Max Trac is to warrant that the products sold as listed comply with Max Trac’s specification at the date and time of manufacture. Max Trac makes no warranty that such products shall meet such specification at any time after installation of products. Use of such product is specifically not warranted, and Max Trac specifically excludes from this express warranty parts subject to normal wear and tear after one year, finish after one year, damage resulting from failure to follow recommendations in installation manuals, competition or off-road use, and damages caused by aftermarket products. Max Trac’s liability and customer’s exclusive remedy for any breach of this limited express warranty is limited to repair, replacement, or refund at Max Trac’s option and in Max Trac’s sole discretion. There are no warranties which extend beyond the description on the face hereof.
Our limited lifetime warranty excludes the following items: bushings, bump stops, ball joints, tie rod ends, rod end/heim joints, and shock absorbers. These parts are subject to immediate wear and tear and are not considered defective when worn. They are warranted for twelve (12) months from the date of purchase only for defects in workmanship.
This Max Trac warranty is void if (1) the vehicle is not aligned after kit installation, (2) proper maintenance is not routinely performed, (3) the Max Trac products are misused or abused in any way in either installation or service, or (4) the products are used in a way that violates federal, state, or local law or regulation in any respect. Max Trac is not responsible for vehicle compatibility with other aftermarket products. Warranty coverage does not include consumer opinions regarding ride comfort, fitment and design after product installation.
Max Trac reserves the right to change, modify or cancel this warranty without prior notice.

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