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Alloy USA Differential Cable Lock Kit w/ Front D30 Axle (87-95 Jeep Wrangler YJ)

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Market Price $171.99 You Save 13% ($22.00)
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$149.99

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  • Item J11866

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    Features, Video & Details

    • Differential Cable Lock Kit with Front D30 Axle
    • Covered by a 3-Year Warranty
    • Fits 1987 - 1995 Wrangler YJ Models

    Review & Installation Video

    Review & Install Video

    Specs. If you're tired of the hassle of your failure prone OE vacuum disconnect system, then this Differential Cable Lock Kit with Front D30 Axle is a great choice for you. This kit is made by Alloy USA, a leader in the industry, and is a permanent replacement. You're able to lock the front axle from the interior of your Jeep. All you have to do is pull the cable to engage 4-wheel drive for as long as the transfer case remains active.

    Construction. This isn't an easy installation by any means, but it is easier and less intrusive than installing a locker or posi-track system. It's also a more cost effective, and it's covered by an impressive 3-year warranty from Alloy USA.

    Application. This kit works with 1987 - 1995 Wrangler YJs.

    Fitment: 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

    MPN# 450900

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Differential Lock Cable
    • (1) Zip Ties
    • (1) Gasket
    • (1) Bracket
    • (1) Cover Plate
    • (1) Wire
    Installation Info
    Tech Specs
    Will it fit my Wrangler?

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (2)

        2 Top Rated Questions

        I have an 89 YJ and the vacuum isn’t engaging the 4wd will this eliminate that

        • If you're tired of the hassle of your failure prone OE vacuum disconnect system, then this Differential Cable Lock Kit with Front D30 Axle is a great choice for you. This kit is made by Alloy USA, a leader in the industry, and is a permanent replacement. You're able to lock the front axle from the interior of your Jeep. All you have to do is pull the cable to engage 4-wheel drive for as long as the transfer case remains active.

        Helpful (0)

        I have this kit installed but need a replacement cable only. Where can I find this part?

        • At this time we do not offer individual components for the Alloy USA Differential Cable Lock Kit. These can be purchased directly from Alloy USA.

        Helpful (0)
        Post Your Question

          Customer Reviews (12) Write a Review

          Overall Rating 4

          out of 5 stars

          • Fit 4.166667 4.2
          • Bang For Your Buck 4 4



          • 4/5

            May 27, 2019

            Can’t complain

            Easy install simple mounting cable is a little long and I have 6” lift Good product

            EianK

            Year: 1988Submodel: Wrangler

            Helpful (0)

          • 5/5

            May 01, 2019

            Locker

            This is easy to install and is a lot better than the factory vacuum system.

            Richard

            Year: 1987Submodel: Wrangler

            Helpful (0)

          • 4/5

            January 24, 2019

            Cable diff lock

            Works great.. easy install... No more worries if 4x4 is going to engage!

            KevinH

            Year: 1988Submodel: Wrangler

            Helpful (5)

          • 5/5

            December 11, 2018

            Could be better

            All went will and fit great, now my front differential works on my Rio Grande. I have and will let my buds know who I got it from. Thanks

            LarryP

            Year: 1995Submodel: Wrangler

            Helpful (9)

          • 5/5

            August 14, 2018

            Not bad

            it was fairly easy to do. just make sure you have the right tools and FYI, the shift fork can be installed backwards and it will not line up. so make sure you put it in same as it came out.

            DavidA

            Year: 1991Submodel: Wrangler

            Helpful (12)

          • 3/5

            July 14, 2018

            Poor craftsmanship

            Cable didn't fit inside the bracket , cable was a foot too long.once problems solved and installed it worked great .

            WilliamB

            Year: 1989Submodel: Wrangler

            Helpful (12)

          • 4/5

            June 02, 2018

            Diff cable lock

            Easy to install. Good quality...would've given it a 5 but ordered the one for 3-6" lift for my 4.5 lift and it's way to long. Had to reorder to make fit better. No installation problem.

            TimothyE

            Year: 1987Submodel: Wrangler

            Helpful (13)

          • 5/5

            March 06, 2018

            Cable lock

            Easy to install and no more wondering if the 4x4 has been engaged

            RichardA

            Year: 1992Submodel: Wrangler

            Helpful (11)

          • 2/5

            December 16, 2016

            Great Idea..zero quality control..

            Over all this is a very low grade product. Cable is functional but again low quality. Aluminum housing very rough poor casting had to grind inside walls and shift forks to make smooth forward and retraction. Electrical switch the poorest wire connection I've ever seen. Had to re solder and cover with shrink tube. Makes me wonder about Extreme Terrain products in general.

            Ace

            Year: 1994Submodel: Wrangler

            Helpful (16)

          • 4/5

            August 17, 2015

            Lock Kit

            If you are looking to get rid of the vacuum lines for your 4wheel drive, I recommend this product. Easy to install and works great. Took me about an hour to install.

            BigT

            Year: 1990NC

            Helpful (15)

          • 5/5

            February 14, 2015

            Posi - Trac system

            Very pleased with how everything fit together! Feels good to have my 4 wheel drive working, especially since there's so much snow on the ground here!

            94wrangler

            Year: 1994West Virginia

            Helpful (16)

          • 2/5

            April 11, 2014

            almost but not quite

            Purchased this product expecting it to work, i understood that according to the site that installation and adjustment was going to be difficult, boy were they wrong. Installation and adjustment were not hard but the product simply would not move. took the cable out and there was a bad spot in it causing binding. called Alloy USA and they said i adjusted it wrong, but sent a new cable. the new cable moved 10x more freely than the original. re installed the produce ran into a second problem. The housing was catching in the fork. had to take it apart and use a die grinder to remove material out of the housing in order to make the unit work. If the parts would have been right this job would have taken less than 2 hours.....have over 8 hours trying to figure out what is wrong with brand new out of the box parts. not a happy camper

            WartyOknuckles

            Year: 1993Virginia

            Helpful (16)

            • Response from ExtremeTerrain

              I'm sorry to hear you received the wrong product which caused complication on your installation. We're more than happy to work with our customers and resolve any issues, especially due to wrong products shipping. We're very happy to hear everything worked out in the end, and if you ever have any trouble in the future feel free to contact our customer service department for a speedy resolution.

              Nicole, Customer Care

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