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Superlift 4680-1
$250 Rebate
Superlift Bushings
From:  $9.99
Superlift 9695
$250 Rebate
Superlift Carrier Bearing Drop Kit
From:  $29.99
Superlift 4310
$250 Rebate
Superlift Drive Shaft Spacers
From:  $69.99
Superlift 9636
$250 Rebate
Superlift Drive Shafts
From:  $799.99
Yukon Ring & Pinion Gears
Yukon Ring & Pinion Gears
From:  $291.89
yk-d28
Yukon Master Overhaul Kit
From:  $228.89
USA Standard Ring & Pinion Gears
USA Standard Ring & Pinion Gears
From:  $261.89
3
Yukon Ring & Pinion Package
Yukon Ring & Pinion Package
From:  $699.89
1
Yukon Duragrip Differential
Yukon Duragrip Differential
From:  $668.89
2
usa-standard-zk-d30-cs-01
USA Standard Master Overhaul Kits
From:  $166.89
1
Yukon Trac-Lok Differential
Yukon Trac-Lok Differential
From:  $655.89
Yukon Yhcc F9 75
Yukon Hardcore Differential Cover
From:  $212.89
1
Yukon Helical Gear Limited-Slip Differential
Yukon Helical Gear Limited-Slip Differential
From:  $1,399.89
Yukon Spin-Free Locking Hub Conversion
Yukon Spin-Free Locking Hub Conversion Kit
From:  $2,299.89
Yukon Hardcore Locking Hubs
Yukon Hardcore Locking Hubs
From:  $377.89
Rugged Ridge 18760.17
Rugged Ridge Speedometer Gears
From:  $69.99
yzld30-4-27
Yukon Zip Locker Differential
From:  $1,243.89
Yukon Grizzly Locker Differential
Yukon Grizzly Locker Differential
From:  $779.89
2
Alloy USA 21122
Alloy USA Rear Axle Shafts
From:  $89.99
Alloy USA 11210
Alloy USA Boulder Aluminum Differential Cover
From:  $103.99
1
Yukon Axle Spindles
Yukon Axle Spindles
From:  $199.89
bk-c8.25-b
Yukon Differential Bearing & Seal Kit
From:  $77.89
Rugged Ridge Rear Driveshaft
Rugged Ridge Driveshafts
From:  $699.99
Rugged Ridge Boulder Aluminum Differential Cover 16595.12 01
Rugged Ridge Boulder Aluminum Differential Cover
From:  $119.99
Yukon Electric Locking Differential
Yukon Electric Locking Differential
From:  $763.89
Rugged Ridge 18676.63
Rugged Ridge Slip Yoke Eliminators
From:  $5.99
Yukon Polished Aluminum Differential Cover
Yukon Polished Aluminum Differential Cover
From:  $190.89
usa-standard-zbkc8.25-b-01
USA Standard Differential Bearing & Seal Kit
From:  $126.89
Rugged Ridge 1-2004BL
Rugged Ridge Polyurethane Bushing Kit
From:  $199.99
pk-c8.0-ifs-b
Yukon Pinion Bearing Kit
From:  $149.89

What is a Drivetrain?

You’ve likely heard the term ‘drivetrain’ used in the auto industry, but what exactly does this term constitute? In short, a vehicle’s drivetrain is a system that comprises every moving part that directs power to the wheels. This system applies the engine's torque to the tires, resulting in your vehicle’s ability to move under its own power! 

Drivetrain Parts and Components

So, what constitutes a vehicle’s drivetrain? 

The drivetrain is a complex system comprising every moving part that transfers power to the wheels. While not all vehicles feature the same drivetrain components, as 2WD and AWD/4WD drivetrains tend to differ from one another, this system typically consists of: 

  • Transmission: The transmission, or gearbox, is a metal case with several internal gear sets. As torque is applied by the engine, the transmission shifts through different gear ratios (either manually or automatically) to ensure the perfect blend of power and efficiency at all speeds. 

  • Transfer Case (4WD/AWD): The transfer case sends power to the driveshafts of AWD or 4WD applications, splitting power between the front and rear differentials.  

  • Driveshaft(s): Driveshafts transfer motion from a vehicle’s transmission or transfer case to the differentials. 

  • Differentials: Differentials are complex gear sets that transfer the rotation of the driveshaft to the wheels. Differentials include a differential case, pinion gear, ring gear, carrier, and carrier gears (spider gears).   

  • Axle Shafts/CV Axles: Axle shafts of CV axles transfer the motion of the differential gears to the wheels.

Shop Drivetrain Parts at RealTruck

At RealTruck, we carry all the drivetrain parts and components you could ever want or need! Whether you’re upgrading a drivetrain for high-intensity racing and rigorous wheeling or replacing worn components, we have it all! 

Check out our top selection of drivetrain components from all the leading manufacturers, including Yukon Gear and Axle, USA Standard, Rugged Ridge, and more!