2.0L I4 / 3.0L EcoDiesel / 3.8L V6 Transmission Upgrades
Yukon Gear & Axle Master Overhaul Kit Dana 35 Rear Diff (REAR): Jeep Wrangler JL 2018-2024 3.6L / 3.0L EcoDiesel / 2.0L Turbo
Yukon Gear & Axle
$412.89
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Yukon Gear & Axle Ring & Pinion Gear Set 5.13 Ratio Reverse Front: Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$417.89
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Yukon Gear & Axle Master Overhaul Kit 186mm Front Diff w/o Axle Seals: Jeep Wrangler 3.6L / 3.0L EcoDiesel 2018-2024
Yukon Gear & Axle
$450.89
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Yukon Gear Pinion Install Kit (FRONT): Jeep Gladiator 2018-2020 / Wrangler 2018-2020 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$283.89
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Yukon Gear & Axle Ring & Pinion Gear Set 4.88 Ratio: Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$417.89
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Yukon Gear & Axle Ring & Pinion Gear Set 4.56 Ratio: Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$417.89
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Yukon Gear Hardcore Nodular Iron Diff Cover 210mm (FRONT): Jeep Gladiator 2018-2024 / Wrangler 2018-2024 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$298.89
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Yukon Gear & Axle Pinion Install Kit (FRONT): Jeep Wrangler JL 2018-2020 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$244.89
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Yukon Gear & Axle Ring & Pinion Gear Set 4.11 Ratio: Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$417.89
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Yukon Gear & Axle Hardcore Nodular Iron Diff Cover (REAR): Jeep Wrangler 3.6L / 3.0L EcoDiesel 2018-2024
Yukon Gear & Axle
$298.89
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Yukon Gear Rear Minimum Install Kit: Jeep Gladiator 2018-2020 / Wrangler 2018-2020 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$163.89
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Yukon Gear & Axle Perf Rear Driveshaft Dana 35 (REAR): Jeep Wrangler 2018-2022 3.6L / 6.4L 392
Yukon Gear & Axle
$1,208.89
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Yukon Gear & Axle Hardcore Nodular Iron Diff Cover (FRONT): Jeep Wrangler 3.6L / 3.0L EcoDiesel 2018-2024
Yukon Gear & Axle
$298.89
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Yukon Gear Front Minimum Install Kit: Jeep Gladiator 2018-2020 / Wrangler 2018-2020 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$160.89
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Yukon Gear & Axle Carrier Case Dana 35 Diff: Jeep Wrangler 3.6L / 3.0L EcoDiesel 2018-2024
Yukon Gear & Axle
$693.89
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Yukon Gear & Axle Gear & Install Kit 5.13 Ratio (F&R): Jeep Wrangler 2018-2024 3.6L / 6.4L 392
Yukon Gear & Axle
$877.89
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Yukon Gear & Axle Standard Open Carrier 3.31 & Down Ratio: Fits Dodge/Jeep 1991-2013
Yukon Gear & Axle
$306.89
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Yukon Gear Front Minimum Install Kit (w/o Seals) (FRONT): Jeep Wrangler JL 2018-2020 3.6L / 3.0L EcoDiesel / 2.0L Turbo
Yukon Gear & Axle
$144.89
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Yukon Gear & Axle Gear & Install Kit 4.88 Ratio: Jeep Wrangler 2018-2024 3.6L / 6.4L 392
Yukon Gear & Axle
$877.89
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Yukon Gear & Axle Complete Gear Package 4.56 Ratio (F&R): Jeep Wrangler 2018-2024 3.6L / 6.4L 392
Yukon Gear & Axle
$877.89
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Yukon Gear & Axle 4340 Chromoly Double Drilled Axle Kit Left Rear 32 Spline 32.2in (REAR): Jeep Gladiator / Wrangler 2018-2023 2.0L/3.6L EcoDiesel
Yukon Gear & Axle
$537.89
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Yukon Gear & Axle Re-Gear & Install Kit 4.11 Ratio (F&R): Jeep Wrangler 2018-2024 3.6L / 6.4L 392
Yukon Gear & Axle
$877.89
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Yukon Gear & Axle Replacement Rear Axle 32 Spline 32.3in Long (REAR): Jeep Wrangler 2018-2020 3.6L / 3.0L EcoDiesel / 2.0L Turbo
Yukon Gear & Axle
$393.89
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Yukon Gear & Axle Complete Gear Kit 3.73 Ratio (F&R): Jeep Wrangler 2018-2024 3.6L / 6.4L 392
Yukon Gear & Axle
$877.89
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Yukon Gear & Axle Chromoly Rear Axle 32 Spline 32.3in Long (REAR): Jeep Wrangler 2018-2020 3.6L / 3.0L EcoDiesel / 2.0L Turbo
Yukon Gear & Axle
$303.89
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Skyjacker Transfer Case Slip Yoke Eliminator Kit 32-Spline: Jeep Wrangler 1997-2016 3.6L/4.0L
Skyjacker
$420.49
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Yukon Gear & Axle 4340 Chromoly 32 Spline Right Rear Axle 33.9in (REAR): Jeep Gladiator / Wrangler 2018-2023 2.0L/3.6L EcoDiesel
Yukon Gear & Axle
$303.89
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Yukon Gear & Axle Chromoly Left Rear Axle 32 Spline 32.2in: Fits Jeep Gladiator / Wrangler 2018-2023
Yukon Gear & Axle
$303.89
- Unit price
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Yukon Gear & Axle Gear & Install Kit 4.56 Ratio (F&R): Fits Jeep Gladiator / Wrangler 2018-2024
Yukon Gear & Axle
$1,042.89
- Unit price
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Yukon Gear & Axle Gear & Kit 4.11 Ratio (F&R): Fits Jeep Gladiator / Wrangler 2018-2024
Yukon Gear & Axle
$1,042.89
- Unit price
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Yukon Gear & Axle Gear & Install Kit 3.73 Ratio (F&R): Fits Jeep Gladiator / Wrangler 2018-2024
Yukon Gear & Axle
$1,042.89
- Unit price
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Yukon Gear 4340 Chromoly Rear Axle 35 Spline (REAR): Jeep Wrangler 1997-2018
Yukon Gear & Axle
$332.89
- Unit price
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Yukon Gear & Axle Rear Transfer Case Flange Yoke (REAR): Jeep Wrangler JK 2007-2018 3.6L/2.0L
Yukon Gear & Axle
$176.89
- Unit price
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Yukon Gear & Axle Front Transfer Case Flange Yoke (FRONT): Jeep Wrangler JK 2007-2018 3.6L/2.0L
Yukon Gear & Axle
$186.89
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Yukon Gear & Axle 1310 Conversion Yoke 32 Spline: Jeep Wrangler JK 2007-2018 3.6L/2.0L
Yukon Gear & Axle
$161.89
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Yukon Gear Chromoly Rear Axle Kit 29 Spline 32.3in (REAR): Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$433.89
- Unit price
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Yukon Gear Chromoly Rear Axle 29 Spline 32.3in (REAR): Jeep Wrangler JL 2018-2019 3.6L/2.0L Turbo
Yukon Gear & Axle
$374.89
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Eaton ELocker Diff 29 Spline 1.24in Axle Shaft: Jeep Wrangler JL 2018-2022 3.6L/6.4L
Eaton
Regular price
$1,673.40
$1,572.99
6% off
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Yukon Gear & Axle Chromoly Rear Axle Kit 29 Spline 2 Sides (REAR): Jeep Wrangler JL/JT 2018-2020 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$741.89
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Yukon Gear & Axle Rear 4340 Chromoly Axle Kit 32 Spline (32.3in) (REAR): Jeep Wrangler JL/JT 2018-2020 3.6L/3.0L EcoDiesel
Yukon Gear & Axle
$740.89
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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.