Truck Drivetrain
Truck Drivetrain Parts at JJ Motorsports
Strengthen your truck's drivetrain for ultimate reliability and power with high-quality components from JJ Motorsports. Our selection includes driveshafts, differentials, transfer cases, axles, and more, designed for enhanced torque handling, reduced vibration, and easy installation in towing or off-road applications. Compatible with Ford, Dodge, Chevy, and other models, these parts ensure smooth operation and longevity for daily drivers or heavy-duty builds.
Shop trusted brands like Spicer for U-joint kits and Yukon Gear and Axle for ring and pinion gears. Explore related categories such as Truck Suspension for lift kits or Truck Tires and Wheels for complete driveline upgrades.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Ranger Hubs MMM95-27988
MILE MARKER
$116.29Manual locking hubs are essential for optimizing your Ranger or Bronco II's drivetrain efficiency, allowing you to disengage the front axle when four-wheel drive isn't needed and reducing parasitic drag. These Ranger Hubs deliver reliable engagement with...MMM95-27988- SKU:
- MMM95-27988
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
- MFG Part #:
- 95-27988
$116.29 -
1/2 Ton Hubs 26 Spline Toyota MMM490
MILE MARKER
$249.00Manual locking hubs are essential for serious off-road and high-performance applications where you need direct control over your drivetrain engagement. The Toyota MMM490 delivers the robust construction and precise spline interface your 1/2 ton truck...MMM490- SKU:
- MMM490
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 490
$249.00 -
Locking Hub Geo Tracker All MMM436
MILE MARKER
$284.83Manual locking hubs give you direct control over your front axle engagement, eliminating parasitic drag and improving fuel efficiency on highway driving while maintaining the ability to lock in immediately when you need 4WD traction. For Geo Tracker and...MMM436- SKU:
- MMM436
- Availability:
- Ships Same Business Day
- Weight:
- 4.98 LBS
- MFG Part #:
- 436
$284.83 -
1/2 Ton Hubs Streetmaste MMM302
MILE MARKER
$155.82Manual locking hubs are essential for serious off-road and performance driving, providing superior engagement control and reliability when you need it most. The Street Master design delivers dependable hub operation across diverse applications without...MMM302- SKU:
- MMM302
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- MFG Part #:
- 302
$155.82Qty in Cart: 0Quantity:Price:$155.82Subtotal: -
Detroit Truetrac - Dana 44 30-Spline DET913A592
DETROIT LOCKER-TRACTECH
$707.99The Detroit Truetrac is a helical limited-slip differential that delivers superior traction and corner exit acceleration without the maintenance demands of locking differentials. If you're running a Dana 44 and need predictable power delivery on both...DET913A592- SKU:
- DET913A592
- Availability:
- Ships Same Business Day
- Weight:
- 25.50 LBS
- MFG Part #:
- 913A592
$707.99 -
Detroit Truetrac - Ford 8.8 31-Spline DET913A561
DETROIT LOCKER-TRACTECH
$749.99The Detroit Truetrac is a helical limited-slip differential engineered to maintain traction without the maintenance burden of traditional clutch-type designs. By distributing torque intelligently across both wheels during acceleration and cornering, it...DET913A561- SKU:
- DET913A561
- Availability:
- Ships Same Business Day
- Weight:
- 23.97 LBS
- MFG Part #:
- 913A561
$749.99 -
Detroit Truetrac - Ford 9.75 34-Spline DET913A477
DETROIT LOCKER-TRACTECH
$829.99The Detroit Truetrac is a helical limited-slip differential engineered to deliver seamless power distribution without the maintenance headaches of clutch-type designs. By maintaining traction during hard cornering and acceleration, it eliminates...DET913A477- SKU:
- DET913A477
- Availability:
- Ships Same Business Day
- Weight:
- 38.47 LBS
- MFG Part #:
- 913A477
$829.99 -
Detroit Truetrac - Dana 30 27-Spline DET912A585
DETROIT LOCKER-TRACTECH
$642.99The Detroit Truetrac is a helical-gear limited-slip differential that delivers aggressive locking action without the maintenance headaches of clutch-based designs. For Dana 30 equipped vehicles—whether you're hitting the track or tackling technical...DET912A585- SKU:
- DET912A585
- Availability:
- Ships Same Business Day
- Weight:
- 17.33 LBS
- MFG Part #:
- 912A585
$642.99 -
Detroit Truetrac - GM 8.5 28-Spline DET912A557
DETROIT LOCKER-TRACTECH
$749.99The Detroit Truetrac is a helical limited-slip differential engineered to deliver maximum traction without the maintenance demands of traditional clutch-type designs. If you're running a GM 8.5-inch rear axle and need predictable power delivery under...DET912A557- SKU:
- DET912A557
- Availability:
- Ships Same Business Day
- Weight:
- 25.94 LBS
- MFG Part #:
- 912A557
$749.99 -
Eaton Posi - Ford 8.8 31-Spline DET19588-010
DETROIT LOCKER-TRACTECH
$750.99If you're running a Ford 8.8 rear axle in a performance application, an open differential will leave power on the table under acceleration and cornering. The Eaton Posi limited-slip differential locks up to 80% during hard turns, sending power to both...DET19588-010- SKU:
- DET19588-010
- Availability:
- Ships Same Business Day
- Weight:
- 21.27 LBS
- MFG Part #:
- 19588-010
$750.99 -
Detroit Locker - GM 8.5/ 8.6 10-Bolt 30-Spline DET187C148A
DETROIT LOCKER-TRACTECH
$1,099.99If you're serious about traction off the line and through corners, a mechanical locker transforms your rear differential from a limiting factor into a performance asset. The Detroit Locker delivers positive lock-to-lock engagement without the delayed...DET187C148A- SKU:
- DET187C148A
- Availability:
- Ships Same Business Day
- Weight:
- 24.23 LBS
- MFG Part #:
- 187C148A
$1,099.99 -
Detroit Locker - Ford 8.8 31-Spline DET187C145A
DETROIT LOCKER-TRACTECH
$1,045.99If you're running a Ford 8.8 rear end and want predictable, aggressive power delivery without electronic complexity, a Detroit Locker is the mechanical solution that separates serious racers from the rest. This 31-spline unit delivers full lock...DET187C145A- SKU:
- DET187C145A
- Availability:
- Ships Same Business Day
- Weight:
- 23.45 LBS
- MFG Part #:
- 187C145A
$1,045.99 -
Detroit Locker - Dana 35 27-Spline DET162C56A
DETROIT LOCKER-TRACTECH
$1,060.99A locking differential transforms your Dana 35 rear axle from a power-splitting liability into a torque-vectoring asset, delivering consistent traction to both wheels under acceleration and cornering. If you're serious about drag racing, off-roading, or...DET162C56A- SKU:
- DET162C56A
- Availability:
- Ships Same Business Day
- Weight:
- 18.60 LBS
- MFG Part #:
- 162C56A
$1,060.99 -
Derale Black Trans Pan Dodge A518/618/727 DER14210
DERALE
$244.85Transmission heat is one of the most overlooked killers of automatic transmission longevity, especially in high-performance and towing applications. The Derale Black Trans Pan increases your fluid capacity by 5.5 quarts, giving your transmission more...DER14210- SKU:
- DER14210
- Availability:
- Ships Same Business Day
- Weight:
- 9.77 LBS
- MFG Part #:
- 14210
$244.85 -
Derale Black Trans Pan Ford 4R100/E4OD/5R110/5R110W DER14208
DERALE
$289.37Ford heavy-duty transmissions generate significant heat under sustained load, and factory pan capacity often falls short during towing, racing, or performance driving. The Derale Black Trans Pan adds nearly 8.5 quarts of fluid capacity while improving...DER14208- SKU:
- DER14208
- Availability:
- Ships Same Business Day
- Weight:
- 14.96 LBS
- MFG Part #:
- 14208
$289.37 -
Derale Black Trans Pan GM 4L80E DER14207
DERALE
$255.98Transmission fluid temperatures climb quickly under sustained load, and stock GM 4L80E pans simply don't provide adequate cooling capacity. The Derale Black Trans Pan adds both volume and thermal surface area, keeping fluid temps in the optimal range for...DER14207- SKU:
- DER14207
- Availability:
- Ships Same Business Day
- Weight:
- 12.74 LBS
- MFG Part #:
- 14207
$255.98Qty in Cart: 0Quantity:Price:$255.98Subtotal: -
Derale Black Trans Pan GM 700R4/4L60E DER14204
DERALE
$222.59Transmission heat is the silent killer of performance and longevity—especially in high-demand applications where your 700R4 or 4L60E is working hard. This Derale transmission pan adds 2.13 quarts of fluid capacity, which directly translates to better...DER14204- SKU:
- DER14204
- Availability:
- Ships Same Business Day
- Weight:
- 8.80 LBS
- MFG Part #:
- 14204
$222.59 -
83- GM RWD/4WD w/4L60E& 4L80E BMM70380
B and M AUTOMOTIVE
$105.95If you're running a 4L60E or 4L80E behind your GM RWD or 4WD platform, transmission control is where power meets precision. The BMM70380 Shift Plus module gives you the ability to optimize shift quality and response, eliminating factory delay and...BMM70380- SKU:
- BMM70380
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- 70380
$105.95 -
Master Overhaul Kit Ford 9in YKNYKF9-A
YUKON GEAR AND AXLE
$318.89A Ford 9-inch differential rebuild demands precision components and complete coverage—and this master overhaul kit delivers both. Whether you're refreshing a tired rear end or preparing for high-stress racing conditions, having all necessary bearings,...YKNYKF9-A- SKU:
- YKNYKF9-A
- Availability:
- Ships Same Business Day
- Weight:
- 5.88 LBS
- MFG Part #:
- YK F9-A
$318.89 -
Excel Ring & Pinion Gear Set GM 10Bolt 4.56 Ratio GM85456
RICHMOND
$325.99If you're serious about launch performance and acceleration off the line, the Excel 4.56 Ring & Pinion Gear Set is built to deliver the aggressive gear ratio you need for high-rpm power transfer. This complete kit eliminates guesswork during rear-end...RICGM85456- SKU:
- RICGM85456
- Availability:
- Ships Same Business Day
- Weight:
- 18.55 LBS
- MFG Part #:
- GM85456
$325.99
