Propickup Digital Magazine
Issue link: https://read.dmtmag.com/i/105105
BUYER'S GUIDE AUTOMATIC LOCKERS BUYERS GUIDE EATON DET DETROIT LOCKER The selectable locker allows the driver to move between an open differential for normal use and a fully locked axle for off-roading or inclement weather. Depending on the model of locker, the driver operates the locker electrically, pneumatically or with a hand cable. Selectable lockers are the most expensive and installation is more complex. But the driver has full control over the locking function, so street performance is unaffected while in the unlocked mode. Adding an aftermarket LSD or locker shouldn't interfere with the factory traction controls, but problems can always surface with warranty issues if the claim can be traced to improper installation or design flaws. Also, some aftermarket differentials are extremely strong and may strip the axle splines if bigger tires are installed on the truck. SOURCES ARB Auburn Gear Eaton Performance OX Locker Richmond Gear arbusa.com auburngear.com eatonperformance.com ox-usa.com richmondgear.com The Detroi Locker is arguably the cornerstone of the traction-improvement aftermarDetroit ket, especially for off-highway activities. It's used from NASCAR to Trophy Trucks esp with proven success, but that doesn't mean it's the right choice for trucks driven mostly on the street. The Detroit Locker is notorious for noisy and clunky m operation while making a turn. Some owners complain of a slight driveline o slop or backlash. However, when traction is needed, both tires are locked s together and there is no wheel-speed differentiation. Some truck owners t like to use Detroit Lockers up front since they use 4WD only off roading or l in snow/ice conditions and the extra weight of the engine helps add grip. i Detroit Lockers also have one of the widest application ranges of any LSD or D locker. Street price: $450 to $800 l RICHMOND LOCKRIGHT ICHMOND LOCK RIGHT R RICHMOND POWERTRAX NOSLIP The Lock-Right is an economical version of a full ull locking differential. It installs into a standard open differential carrier without special tools. . Like other lockers, it will make a ratcheting noise as the driver disengages from the coupler r te teeth repeatedly thro through a turn, which allows th outside axle to the turn faster than the inside wheel. The Powertrax NoSlip provides the same locking performance but with better manners. It features a synchronizing ring g that holds the driver away from the coupler teeth. This addihis tional engineering also adds a little cost. Neither version is available sion for any American Axle Manufacturing (AAM) axle that is original equipment t on late model vehicles. Street price: $375 to $600 for the Powertrax No-Slip and $300 to $425 for the Lock Right. Ever use your truck when you're not towing? Of course you do. It's why you chose the B&W Turnoverball as your gooseneck hitch. www.turnoverball.com 50 PROPICKUP Buyer's Guide 2012