THE POWER BEHIND EVERY DRIVE - Precision Remanufactured for Superior Quality

National Differential
& Transfer Case

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Find the Right Drivetrain Parts for your Vehicle

differentials
transfer cases
new
Products
Front differential for 2009-2012 Dodge Ram 3500 Pickup Truck.
Dodge Ram 3500 Truck Front Differential 9.25-Inch 2009-2012
$5,450.00
CHOOSE OPTIONS
Front differential for 2009-2012 Dodge Ram 2500 Pickup Truck.
Dodge Ram 2500 Truck Front Differential 9.25-Inch 2009-2012
$5,450.00
CHOOSE OPTIONS
New Process NP 244 Transfer Case for 2001-2003 Dodge Durango with Manual Shift.
NP244.M.A.DUR-2
Dodge Dakota 2001-2003 New Process Transfer Case NP244
$1,625.00
CHOOSE OPTIONS
New Process NP 244 Transfer Case for 2001-2004 Dodge Dakota with Manual Shift.
NP244.M.A.DAK
Dodge Dakota 2001-2004 New Process Transfer Case NP244
$1,625.00
CHOOSE OPTIONS
9.25-inch Front Differential for 2008-2009 Hummer H2 available with a 4.10 gear ratio
Hummer H2 Front Differential 9.25-Inch 2008-2009
$3,850.00
CHOOSE OPTIONS
9.25-inch Front Differential for 2003-2007 Hummer H2 available with a 4.10 gear ratio
Hummer H2 Front Differential 9.25-Inch 2003-2007
$3,850.00
CHOOSE OPTIONS
11.8 inch Rear Differential for 2014-2018 Dodge Ram 3500 Dually Pickup Trucks . Available with 3.73, 4.10 or a custom gear ratio.
Dodge Ram 3500 DRW Truck Rear Differential 11.8-Inch with Air Ride 2014-2018
$6,250.00
CHOOSE OPTIONS
Front Differential for 2003-2005 Lincoln Aviator available with 3.55 or 3.73 gear ratios
Lincoln Aviator Front Differential 2003-2005
$1,650.00
CHOOSE OPTIONS
top seller
Products
Front differential for 2009-2012 Dodge Ram 3500 Pickup Truck.
Dodge Ram 3500 Truck Front Differential 9.25-Inch 2009-2012
5,450.00
CHOOSE OPTIONS
Front differential for 2009-2012 Dodge Ram 2500 Pickup Truck.
Dodge Ram 2500 Truck Front Differential 9.25-Inch 2009-2012
5,450.00
CHOOSE OPTIONS
New Process NP 244 Transfer Case for 2001-2003 Dodge Durango with Manual Shift.
NP244.M.A.DUR-2
Dodge Dakota 2001-2003 New Process Transfer Case NP244
1,625.00
CHOOSE OPTIONS
New Process NP 244 Transfer Case for 2001-2004 Dodge Dakota with Manual Shift.
NP244.M.A.DAK
Dodge Dakota 2001-2004 New Process Transfer Case NP244
1,625.00
CHOOSE OPTIONS
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Differentials

Precision-engineered differential units, remanufactured to exact specifications, built right the first time.
SHOP DIFFERENTIALS

Transfer Cases

Expertly remanufactured transfer cases, built for durability and reliable performance.
SHOP TRANSFER CASES
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Standard Warranty

Our standard warranty applies for three years, unlimited mileage, and a $50 per hour Mitchell labor reimbursement rate - labor paid only on approved claims after inspection.
Learn More

Latest From Blog

Stay up to date with drivetrain insights, maintenance tips, and expert advice to keep your vehicle running strong.
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maintenance tips
September 3, 2025

How to Spot Early Signs of Differential Failure

Strange noises, vibrations, or fluid leaks could mean your differential is failing. Learn the key warning signs before costly damage occurs.
Learn More
Image
maintenance tips
September 3, 2025

How to Spot Early Signs of Differential Failure

Strange noises, vibrations, or fluid leaks could mean your differential is failing. Learn the key warning signs before costly damage occurs.
Learn More
Image
maintenance tips
September 3, 2025

How to Spot Early Signs of Differential Failure

Strange noises, vibrations, or fluid leaks could mean your differential is failing. Learn the key warning signs before costly damage occurs.
Learn More

COMMON SOUNDS OF DRIVETRAIN FAILURE

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Differential Whine

Play Sound
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Posi Chatter

Play Sound
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T-case Chain Slap

Play Sound

Latest From Blog

Stay up to date with drivetrain insights, maintenance tips, and expert advice to keep your vehicle running strong.
Image
maintenance tips
September 3, 2025

How to Spot Early Signs of Differential Failure

Strange noises, vibrations, or fluid leaks could mean your differential is failing. Learn the key warning signs before costly damage occurs.
Learn More
Image
maintenance tips
September 3, 2025

How to Spot Early Signs of Differential Failure

Strange noises, vibrations, or fluid leaks could mean your differential is failing. Learn the key warning signs before costly damage occurs.
Learn More
Image
maintenance tips
September 3, 2025

How to Spot Early Signs of Differential Failure

Strange noises, vibrations, or fluid leaks could mean your differential is failing. Learn the key warning signs before costly damage occurs.
Learn More

Don’t waste time on inferior or incorrect parts

Our specialists will match you with the exact differential or transfer case you need. National Differential has the experience and expertise you can trust – no guesswork.
CALL (719) 725-1559 for information
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Refer to the warranty policy for more information.
Learn More