Yukon Gear & Axle Rear Pinion Flange
2013–2018 Ram 2500 & 3500 5.7L Hemi, 6.4L 392, 6.7L Diesel
Part #: YY C68283954
Overview
The Yukon Gear & Axle Rear Pinion Flange is a precision-engineered replacement component designed for heavy-duty and performance applications on Ram 2500 and 3500 trucks equipped with 5.7L Hemi, 6.4L 392, and 6.7L diesel engines from 2013 through 2018. This pinion flange is a critical drivetrain part that connects the driveshaft to the rear differential, ensuring smooth power transfer and reliable operation under demanding conditions.
Built to meet or exceed OEM specifications, this flange is ideal for truck owners looking to maintain or upgrade their vehicle’s driveline integrity. Whether you are restoring a stock setup or enhancing your truck for towing, hauling, or off-road use, Yukon’s pinion flange delivers durability and performance you can trust.
Key Features
Engineered for strength and reliability, the Yukon Rear Pinion Flange offers the following key features:
- Direct replacement for factory pinion flanges on 2013–2018 Ram 2500 and 3500 models
- Compatible with 11.5-inch and 11.8-inch rear differentials
- Constructed from high-grade steel for superior toughness and wear resistance
- Precision-machined to ensure perfect fit and alignment with the driveshaft and differential
- Designed to withstand heavy loads and high torque demands typical of diesel and performance engines
- Corrosion-resistant finish for long-lasting durability in harsh environments
- Ideal for street, racing, and heavy-duty off-road applications
- Maintains proper driveline geometry to reduce vibrations and drivetrain noise
Construction & Design
This rear pinion flange is manufactured using premium-grade steel alloy, selected for its excellent strength-to-weight ratio and resistance to fatigue. The component undergoes precision CNC machining to achieve tight tolerances, ensuring a seamless fit with the differential yoke and driveshaft. The robust design accommodates the high torque output of the 5.7L Hemi, 6.4L 392, and 6.7L Cummins diesel engines, providing reliable service under extreme conditions.
Yukon Gear & Axle applies a protective coating to the flange to guard against rust and corrosion, extending the life of the part even in wet or off-road environments. Every flange is quality inspected to meet stringent performance and durability standards.
Installation & Fitment
The Yukon Rear Pinion Flange is designed as a direct bolt-on replacement for the rear differential pinion flange on Ram 2500 and 3500 trucks from 2013 to 2018 with the specified engine options. Installation requires standard mechanical tools and basic drivetrain knowledge. No modifications to the driveshaft or differential housing are necessary, making it a straightforward upgrade or repair part.
Proper installation ensures optimal driveline alignment, reducing the risk of vibrations and premature wear. It is recommended to torque all fasteners to manufacturer specifications and inspect the driveshaft U-joints during installation.
What's Included
- One Yukon Gear & Axle Rear Pinion Flange (Part # YY C68283954)
- Installation hardware (if applicable)
- Product instructions and fitment guide
Ideal For
This rear pinion flange is perfect for Ram 2500 and 3500 owners who require a durable, high-quality replacement part for their drivetrain. It suits those who tow heavy loads, engage in off-road driving, or seek to maintain the reliability of their diesel or performance Hemi-powered trucks. Additionally, it is an excellent choice for mechanics and enthusiasts performing drivetrain repairs or upgrades on these popular Ram models.
Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.
Yukon Gear & Axle Rear Pinion Flange 11.5in & 11.8in Diff: Ram 2500 6.7L / 3500 6.7L 2013-2018
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YY C68283954 Yukon Gear & Axle 13-18 Ram 2500 / 3500 Rear Pinion Flange. Yukon Gear & Axle manufactures a complete line of replacement and performance pinion yokes designed for street, racing, and heavy-duty off-road use. This rear pinion flange fits 11.5in and 11.8in differentials, ensuring a precise fit and reliable performance. Built for durability and strength, it enhances drivetrain reliability and helps maintain smooth power transfer under demanding conditions. Ideal for 6.7L diesel and other compatible Ram models from 2013-2018.
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Yukon Gear & Axle Rear Pinion Flange
2013–2018 Ram 2500 & 3500 5.7L Hemi, 6.4L 392, 6.7L Diesel
Part #: YY C68283954
Overview
The Yukon Gear & Axle Rear Pinion Flange is a precision-engineered replacement component designed for heavy-duty and performance applications on Ram 2500 and 3500 trucks equipped with 5.7L Hemi, 6.4L 392, and 6.7L diesel engines from 2013 through 2018. This pinion flange is a critical drivetrain part that connects the driveshaft to the rear differential, ensuring smooth power transfer and reliable operation under demanding conditions.
Built to meet or exceed OEM specifications, this flange is ideal for truck owners looking to maintain or upgrade their vehicle’s driveline integrity. Whether you are restoring a stock setup or enhancing your truck for towing, hauling, or off-road use, Yukon’s pinion flange delivers durability and performance you can trust.
Key Features
Engineered for strength and reliability, the Yukon Rear Pinion Flange offers the following key features:
- Direct replacement for factory pinion flanges on 2013–2018 Ram 2500 and 3500 models
- Compatible with 11.5-inch and 11.8-inch rear differentials
- Constructed from high-grade steel for superior toughness and wear resistance
- Precision-machined to ensure perfect fit and alignment with the driveshaft and differential
- Designed to withstand heavy loads and high torque demands typical of diesel and performance engines
- Corrosion-resistant finish for long-lasting durability in harsh environments
- Ideal for street, racing, and heavy-duty off-road applications
- Maintains proper driveline geometry to reduce vibrations and drivetrain noise
Construction & Design
This rear pinion flange is manufactured using premium-grade steel alloy, selected for its excellent strength-to-weight ratio and resistance to fatigue. The component undergoes precision CNC machining to achieve tight tolerances, ensuring a seamless fit with the differential yoke and driveshaft. The robust design accommodates the high torque output of the 5.7L Hemi, 6.4L 392, and 6.7L Cummins diesel engines, providing reliable service under extreme conditions.
Yukon Gear & Axle applies a protective coating to the flange to guard against rust and corrosion, extending the life of the part even in wet or off-road environments. Every flange is quality inspected to meet stringent performance and durability standards.
Installation & Fitment
The Yukon Rear Pinion Flange is designed as a direct bolt-on replacement for the rear differential pinion flange on Ram 2500 and 3500 trucks from 2013 to 2018 with the specified engine options. Installation requires standard mechanical tools and basic drivetrain knowledge. No modifications to the driveshaft or differential housing are necessary, making it a straightforward upgrade or repair part.
Proper installation ensures optimal driveline alignment, reducing the risk of vibrations and premature wear. It is recommended to torque all fasteners to manufacturer specifications and inspect the driveshaft U-joints during installation.
What's Included
- One Yukon Gear & Axle Rear Pinion Flange (Part # YY C68283954)
- Installation hardware (if applicable)
- Product instructions and fitment guide
Ideal For
This rear pinion flange is perfect for Ram 2500 and 3500 owners who require a durable, high-quality replacement part for their drivetrain. It suits those who tow heavy loads, engage in off-road driving, or seek to maintain the reliability of their diesel or performance Hemi-powered trucks. Additionally, it is an excellent choice for mechanics and enthusiasts performing drivetrain repairs or upgrades on these popular Ram models.
Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.
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YEARMAKEMODELSUBMODEL2013 - 2018Ram25005.7L Hemi2014 - 2018Ram25006.4L 3922013 - 2018Ram25006.7L Diesel2013 - 2018Ram35005.7L Hemi2014 - 2018Ram35006.4L 3922013 - 2018Ram35006.7L Diesel
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Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.