2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Transmission Upgrades
Yukon Gear 27 Spline Open Spider Gear Kit (FRONT): Jeep Wrangler JK 2007-2018 2.0L/3.6L V6
Yukon Gear & Axle
$470.89
- Unit price
- /per
Yukon Gear & Axle 4340 Chromoly Outer Stub: Jeep Wrangler JK 2007-2018 3.6L/2.0L
Yukon Gear & Axle
$241.89
- Unit price
- /per
Yukon Gear & Axle Ring & Pinion Gear Set 210mm 5.38 Ratio (FRONT): Fits Jeep 2018-2024
Yukon Gear & Axle
$498.89
- Unit price
- /per
Yukon Gear & Axle Ring & Pinion Gear Set 220mm 5.13 Ratio: Fits Jeep 2018-2024
Yukon Gear & Axle
$534.89
- Unit price
- /per
Yukon Gear Chromoly Front Axle 27 Spline 19.3in (FRONT): Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$227.89
- Unit price
- /per
Yukon Gear Chromoly Inner Axle 32 Spline 347in: Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$313.89
- Unit price
- /per
Yukon Gear & Axle Jeep JL Rubicon 4340 Chromoly Replacement Axle 32 Spline 21.3in L (INNER LEFT): Jeep Wrangler JL 2018-2019 3.6L/2.0L
Yukon Gear & Axle
$227.89
- Unit price
- /per
Yukon Gear & Axle Hi-Perf Gear Set 4.11 Ratio: Dodge Ram 1500 2010-2019 3.6L / 5.7L
Yukon Gear & Axle
$732.89
- Unit price
- /per
Eaton Detroit Truetrac LSD Diff 9.25in 31T: Ram 1500/2500/3500 2011-2018 3.6L-6.7L
Eaton
Regular price
$793.46
$729.99
8% off
- Unit price
- /per
aFe Pro Series Rear Diff Cover Raw: Dodge/RAM 94-14 Corporate 9.25 12-Bolt
aFe
$314.00
- Unit price
- /per
Skyjacker Transfer Case Indexing Ring: Fits Dodge Ram 1500/2500/3500 2002-2012 3.7L/3.9L/5.7L Hemi/Diesel
Skyjacker
$405.60
- Unit price
- /per
Banks Power Black Diff Cover Kit 11.5/11.8-14 Bolt: Fits RAM 1500/2500/3500 3.6L-8.3L 2001-2024
Banks Power
Regular price
$438.89
$395.00
10% off
- Unit price
- /per
Banks Ram-Air Diff Cover Kit Black Ops: Ram 1500 26 3.6L V6, Ram 2500 / 3500 19-24 6.4L 392
Banks Power
Regular price
$472.22
$425.00
10% off
- Unit price
- /per
Banks Ram-Air Diff Cover Kit Satin Black: Ram 1500 26 3.6L V6, Ram 2500 / 3500 19-24 6.4L 392
Banks Power
Regular price
$472.22
$425.00
10% off
- Unit price
- /per
Banks Power Sway Bar Spacer Kit: Fits Most Ram (11-25)
Banks Power
Regular price
$43.33
$39.00
10% off
- Unit price
- /per
ARB 32 Spline Rear Air Locker (REAR): Jeep Gladiator/Wrangler 18-25 6.4L/3.6L/3.0L EcoDiesel/2.0L
ARB
$1,299.95
- Unit price
- /per
Yukon Gear & Axle Dana 35 M200 5.13 Ring & Pinion Set: Jeep Wrangler 18-19 3.6L/2.0L
Yukon Gear & Axle
$498.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Rear Driveshaft (REAR): Jeep Wrangler Unlimited JL 2018-2026 Rubicon Manual
Yukon Gear & Axle
$1,208.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Rear Driveshaft (REAR): Jeep Wrangler Unlimited JL 2018-2026 Rubicon Automatic
Yukon Gear & Axle
$1,261.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Rear Driveshaft (REAR): 18-26 Jeep Wrangler JL Rubicon 2-Door Auto
Yukon Gear & Axle
$1,261.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Front Driveshaft (FRONT): Jeep Wrangler Unlimited JL 2018-2026 Rubicon Manual
Yukon Gear & Axle
$1,261.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Front Driveshaft: Jeep Wrangler JL 2018-26 / Gladiator JT Rubicon 2020-25
Yukon Gear & Axle
$1,261.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Rear Driveshaft (REAR): 18-26 Jeep Wrangler JL Rubicon 2-Door Manual
Yukon Gear & Axle
$1,208.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Rear Driveshaft (REAR): Jeep Wrangler Unlimited JL Sport 2018-2026 Manual
Yukon Gear & Axle
$1,208.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Front Driveshaft (FRONT): Jeep Wrangler Unlimited JL Sport 2018-2026 Manual
Yukon Gear & Axle
$1,208.89
- Unit price
- /per
Yukon Gear & Axle Performance 1350 Rear Driveshaft (REAR): Jeep Wrangler JL Sport 2-Door Auto 2018-2026
Yukon Gear & Axle
$1,208.89
- Unit price
- /per
Yukon Gear & Axle Perf 1310 Front Driveshaft (FRONT): 18-26 Jeep Wrangler JL Non-Rubicon Manual
Yukon Gear & Axle
$988.89
- Unit price
- /per
Yukon Gear & Axle Perf 1310 Front Driveshaft (FRONT): 18-26 Jeep Wrangler JL Sahara Selec-Trac Auto
Yukon Gear & Axle
$1,024.89
- Unit price
- /per
Yukon Gear & Axle Perf 1310 Rear Driveshaft: Jeep Wrangler JL Sahara Selec-Trac Manual 2018-2026 (REAR)
Yukon Gear & Axle
$988.89
- Unit price
- /per
Yukon Gear & Axle Perf 1350 Rear Driveshaft (REAR): Jeep Wrangler Unlimited JL 2018-2026 Manual Non-Rubicon
Yukon Gear & Axle
$978.89
- Unit price
- /per
Yukon Gear & Axle Perf 1310 Rear Driveshaft (REAR): 18-26 Jeep Wrangler JL Sahara Selec-Trac Auto
Yukon Gear & Axle
$988.89
- Unit price
- /per
Yukon Gear & Axle Perf 1310 Rear Driveshaft (MANUAL): Jeep Wrangler JL 2018-2026 2-Door Sport
Yukon Gear & Axle
$988.89
- Unit price
- /per
Yukon Gear & Axle Perf 1310 Front Driveshaft: Jeep Wrangler JL Sahara Selec-Trac Auto 2018-2026 (FRONT)
Yukon Gear & Axle
$1,024.89
- Unit price
- /per
Yukon Gear & Axle HD 1350 Rear Driveshaft (REAR): Jeep Wrangler Unlimited JL Sport 2018-2026
Yukon Gear & Axle
$1,267.89
- Unit price
- /per
Yukon Gear & Axle HD 1310 Rear Driveshaft (REAR): Jeep Wrangler Unlimited JL Sport 2018-2026
Yukon Gear & Axle
$683.89
- Unit price
- /per
Yukon Gear & Axle HD 1310 Front Driveshaft: Jeep Wrangler JL Sport 2018-2026 (FRONT)
Yukon Gear & Axle
$623.89
- Unit price
- /per
Yukon HD 1350 Rear Driveshaft (REAR): Jeep Wrangler JK Unlimited 2007-2011
Yukon Gear & Axle
$1,300.89
- Unit price
- /per
Yukon Gear & Axle HD 1350 Rear Driveshaft (REAR): Jeep Wrangler JK 2007-2011 2-Door
Yukon Gear & Axle
$1,300.89
- Unit price
- /per
Yukon Gear & Axle HD 1350 Front Driveshaft: Jeep Wrangler JK 2007-2011
Yukon Gear & Axle
$1,300.89
- Unit price
- /per
Yukon Gear & Axle OE-Style 1310 Front Driveshaft: Jeep Wrangler JK 2007-2011
Yukon Gear & Axle
$623.89
- Unit price
- /per
You’re viewing 121-160 of 377 products
Transmission Upgrades for 2.0L I4, 3.0L EcoDiesel, and 3.8L V6 Engines
The 2.0L inline-4, 3.0L EcoDiesel, and 3.8L V6 engines power a wide range of Chrysler, Dodge, Jeep, and Ram vehicles with distinct performance and efficiency traits. Upgrading transmission components tailored to these engines ensures smoother shifting, improved durability, and optimized power delivery for daily driving, towing, or spirited performance.
Why Upgrade Transmission Components for These Engine Platforms?
Each engine platform presents unique demands on the transmission system. The 2.0L I4 focuses on fuel efficiency and smooth operation, the 3.0L EcoDiesel delivers high torque for towing and hauling, and the 3.8L V6 balances power and refinement. Upgrading transmission parts helps address common wear points and enhances the drivability and longevity of your vehicle’s drivetrain.
- Improves shift precision and responsiveness for better driving feel
- Increases durability under heavy load and towing conditions
- Reduces transmission wear to extend service intervals
- Optimizes power transfer matching each engine’s torque curve
Key Transmission Upgrade Options for 2.0L I4, 3.0L EcoDiesel, and 3.8L V6
This collection includes clutch kits, torque converters, shift kits, and rebuild components specifically engineered for these engine platforms. Clutch kits improve engagement and reduce slippage, torque converters enhance torque multiplication and towing capability, and shift kits refine valve body operation for crisper gear changes.
How to Choose the Right Transmission Upgrades for Your Vehicle
Selecting transmission upgrades depends on your vehicle’s engine, driving style, and usage. Whether you tow frequently with a 3.0L EcoDiesel or seek smoother shifts in a 2.0L I4 commuter, FastHemis offers quality parts tailored to your needs. Explore our transmission upgrades to enhance reliability and drivability across these popular Mopar engine platforms.