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Fits: 84-93.5 MJ Rear Application, 87-Up TJ Rear Application, 87-Up WJ Rear Application, 87-Up XJ Rear Application, 87-Up YJ Rear Application, 87-Up ZJ Rear ...

PART# 352049B

Price: $137.21
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 66-70 Ford Mustangs, 66-70 Mercury Cougars

PART# 15150

Retail: $119.58
$107.62
Qty: Each


Fits: 1986 Mercury Capri, 81-94 Ford F-150 Pickup, 83-94 Ford E-150 Econoline Cargo, 83-94 Ford Ranger, Super, • 84-90 Ford Bronco II, • 86-94 Ford Bronco, ...

PART# 9893G

$30.13
Qty: Each


Fits: 84-93.5 MJ Rear Application, 87-Up TJ Rear Application, 87-Up WJ Rear Application, 87-Up XJ Rear Application, 87-Up YJ Rear Application, 87-Up ZJ Rear ...

PART# 73404-5X

Price: $429.71
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 60-83 Ford F-100 Pickup, Super Cab, 62-70 Ford Fairlane 500, 63-72 Mercury Comet, 65-73 Ford Mustang, 66-87 Ford Bronco, Roadster, Wagon, 67-79 Mercur ...

PART# 4603G

$14.17
Qty: Each


Fits: 86-98 Ford Mustang GT w/ Aftermarket Axles, 88-98 Mercury Cougar GT w/ Aftermarket Axles

PART# 1821-LR

$435.81
Qty: Each


Fits: 95-00 Ford Explorers, 95-00 Mercury Mountaineers

PART# 15115

Retail: $119.58
$107.62
Qty: Each


Fits: 66-70 Ford Mustangs, 66-70 Mercury Cougars

PART# 15151

Retail: $119.58
$107.62
Qty: Each


Fits: 1960-1981 Ford F-100 Pickup, 1962-1970 Ford Fairlane, 1963-1972 Mercury Comet, 1965-1973 Ford Mustang, 1967-1979 Mercury Cougar, 1968-1976 Mercury Mon ...

PART# 352011

Price: $160.86
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 79-80 Mercury Bobcat, 79-80 Mercury Monarch, 79-82 Ford Granada, 79-83 Ford Fairmont, Futura, 79-83 Mercury Zephyr, GS, Z7, 79-86 Mercury Capri, Ghia, ...

PART# 9892G

$30.13
Qty: Each


Fits: 79-01 Ford Mustang V6, 79-01 Ford Mustang V6 Models, 79-97 Mercury Cougar V6, 79-97 Mercury Cougar V6 Models

PART# 1830-LR

$438.86
Qty: Each


Fits: 86-01 Ford Mustang V8 Models, 86-01 Ford Mustang V8 Models (Except 99-00 Ford Mustang Cobra), 86-01 Ford Mustang V8 Modles (Except 99-00 Ford Mustang ...

PART# 1820-LR

$437.33
Qty: Each


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Not able to find what you are looking for?

COLUMBIA OVERDRIVE TWO SPEED AXLE DIFFERENTIAL CARRIER A6 FORD MERCURY 1941-1948

FORD LINCOLN MAZDA MERCURY DPFE EGR Differential Pressure Feedback Sensor VP8T

FORD 8 INCH POSI TRACK DIFFERENTIAL W/NEW GEARS MUSTANG MAVERICK COUGAR FALCON

2002 03 04 FORD EXPLORER/MOUNTAINEER OEM 3.55 RATIO REAR AXLE DIFFERENTIAL 133K

Ford Flathead Differential Gear Case NOS 18-4205 1932 thru 1948



At Andy's Auto Sport, we have a huge variety of Mercury differential to ensure that you have every differential option available to you. We go out of our way to carry every major line of Mercury differential, so that whether you are looking for a aftermarket Mercury rear differential or a performance differential or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Mercury differential needs!


WHY TO BUY?
An aftermarket differential can substantially improve your vehicle's performance, ensuring that your drive wheels get the proper amount of traction at any given time. This is especially important if you depend on your vehicle to handle consistently through turns without excessive wheel slip, or in racing situations such as circuit, drag, or off-road racing. The bottom line is, your vehicle isn't truly high-performance unless it's rockin' a limited-slip differential.
DID YOU KNOW?
Most, if not all, exotic sports cars and heavy-duty trucks employ some sort of limited-slip differential to improve traction during less-than-ideal conditions, but the same technology is also available to those of us with vehicles that weren't equipped with a limited-slip differential (also known as an LSD) from the factory. Various types of locking differentials are available, including clutch-type and Torsen-type, as well as air-actuated "locker" differentials, which give the driver complete control over when the diff is locked to the axles.
FAQ's
Q: What is a differential? Why buy one?
A: The differential is the device inside of your drive axle that transfers power from the driveshaft to the wheels; however it also lets the wheels spin independently at different speeds so that your vehicle can turn without issues. Most stock vehicles feature open differentials which work fine for day to day driving but are not ideal for maximum traction. Limited slip differentials and full locking differentials are also available if you are looking to boost traction for racing or off road situations. Limited slip differentials minimize the amount of slippage between the two wheels so that power is applied to both wheels at near equal levels which keeps your vehicle moving forward even if one wheel slips a little. Locking differentials physically lock up the internal components of the differential so that both wheels have to spin at the same speed, meaning that both drive wheels always get the same amount of power, thus maximizing vehicle traction. Both of these types of differentials are a significant upgrade over a stock differential however they can be tricky to use for street driving so be sure of your needs before purchasing a traction adding unit.








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