OX Off Road® - Differential Locker

0 reviews|Item # 1145683359
$859.00 - $994.00
In Stock - Ships within 24 hrs
1985 Plymouth Fury
Fits Following Model(s):
  • with 2.73 and Up Gear Ratio with Chrysler 8.25" Series Axle
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    Product Details

    Plymouth Fury with 2.73 and Up Gear Ratio with Chrysler 8.25" Series Axle 1985, Differential Locker by OX Off Road®. OX Lockers can instantly lock differentials and allow you to tackle the toughest off-road terrain. The world's best traction aid, OX Lockers keep you moving in all conditions. Because the OX Locker is only engaged when needed, it can be installed in BOTH the front and rear axles, with separate switches independently controlling the locker from the driver seat of the off-road truck or vehicle. All OX lockers use a completely mechanical locking system inside the differential, and include a heavy duty differential cover for protection.

    OX Off Road


    • Easy clean cabin friendly installation with no setup adjustments
    • Standard system uses no electric for a higher level of dependability
    • Most economical when used for front and rear installations
    • Superior reliability and performance
    • Internal gear design providing maximum durability
    • Easy to install
    • Made in USA

    OX Lockers are Made in USA and offer superior reliability and performance. They are offered with the widest variety of options available using, 100% mechanical, air, or electric shifting systems. The locking differential is the same regardless of your choice of shift system, allowing an easy switch from one shift system to another. In addition all lockers and shift systems are compatible with failsafe mechanical backup locking device.

    OX lockers lend their durability to being made with the best materials and processes available. The locker carriers are precision machined from forgings, creating a super tough foundation for the product. The internal gear sets are of a 4 pinion design providing maximum durability, with a timed locking mechanism designed to hold the internal gear sets in the strongest position possible when locked. The locking mechanism is a simple mechanical shift fork and ring design much like a manual transmission shift mechanism that has proven reliable it the automobile for over 100 years. Additionally OX machines a small draft angle on the locking teeth designed to create a more positive engagement as differential torque is applied, preventing the lock mechanism from disengagement when in use.

    The internal shifting mechanism is 100% mechanical even when used with the pneumatic or electrical shift systems. Shifting actuation is accomplished thru a shift fork mounted in a heavy duty differential cover that engages into the carriers shift or locking ring much like a typical manual shift transmission. This mechanical shift mechanism eliminates some of the common failure points such as rotating pneumatic seals, electrical contacts, magnets etc. OX makes every attempt to make the installation of lockers easy by, double drilling ring gear mount flanges for the different ring gear bolt diameters available, factory stock bearing sizes where possible, and a shift system design that requires no internal plumbing or housing modifications.

    Since its establishment in 2001, OX Off Road®, a prominent manufacturer of advanced off-road products, has been faithfully serving the automotive market. Today the company offers a huge collection of selectable lockers, universal joints, axle tube seals, drive away locks, covers, manual and electric shifters, and more high-grade products that are made in the USA using utmost quality materials and innovative manufacturing processes. All OX products are expected to provide uncompromising durability and withstand the rigors of off-road driving therefore ensuring a long service life.


    OX Off Road® - Installation Video
    OX Off Road® - Installation Video


    1 Year Warranty

    OX Off-Road warrants that its Products will be free from defects in material and workmanship for 1 Year from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

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