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  3. YUKON GEAR C8.42-390

C8.42-390 YUKON GEAR Rear Ring Pinion Set Dac Chrysler Dodge

fits model: C8, Imperial, Yorker, Polara. make: Chrysler, Dodge.

C8.42-390 YUKON GEAR Rear Ring Pinion Set Dac Chrysler Dodge
More Information
BrandYUKON GEAR
Manufacturer Part NumberC8.42-390
TypeRING AND PINION SET
Manufacturer Warranty1 YEAR
Item Length16.000
Item Width12.000
Ipn15452566-101
California Prop 65 WarningPROP65 WARNING
UPC883584240099

Review YUKON GEAR For Chrysler New Dodge Rear Ring And Pinion Set Dac for CHRYSLER DODGE IMPERIAL YORKER POLARA C8

Introducing the Yukon Gear C8.42-390 Rear Ring Pinion Set, specifically designed for Chrysler Imperial, Yorker, Dodge, and Polara models. This pinion gear set is an essential upgrade for those seeking superior performance and durability from their vehicles.

The Yukon Gear C8.42-390 is meticulously engineered to fit Chrysler Imperial, Yorker, Dodge, and Polara rear differentials with a 390 tooth ring gear. Each component in this set is manufactured to the highest standards using premium materials, ensuring optimal strength and longevity.

The ring gear is the heart of this system, featuring a robust design and a tooth count that allows for better torque transfer between the differential and the driveshaft. The pinion gear, meanwhile, is engineered to perfectly mesh with the ring gear, ensuring smooth and efficient power transmission. Both gears are precision-machined to ensure a perfect fit and optimal engagement.

This Yukon Gear set comes complete with the ring gear, pinion gear, and the necessary bearings, seals, and hardware for installation. The bearings are made from high-strength steel and feature roller designs for reduced friction and increased durability. The seals are engineered to prevent leaks and keep contaminants out of the differential.

Installation is straightforward, making this an ideal upgrade for the DIY enthusiast. However, for those who prefer to leave the installation to the professionals, the Yukon Gear C8.42-390 is also available with professional installation through authorized dealers.

Upgrading to the Yukon Gear C8.42-390 Rear Ring Pinion Set offers numerous benefits. With enhanced strength and durability, this set allows for increased power handling, better torque transfer, and improved overall performance. It's the perfect choice for those seeking to extract the maximum potential from their Chrysler Imperial, Yorker, Dodge, or Polara.

Pros and Cons of Buying Yukon Gear C8.42-390 Rear Ring Pinion Set for Chrysler Imperial, Yorker, Dodge, and Polara

Introduction:

The Yukon Gear C8.42-390 Rear Ring Pinion Set is a popular aftermarket option for Chrysler Imperial, Yorker, Dodge, and Polara vehicles. This set is designed to replace the original ring and pinion gears in these vehicles, offering potential improvements in performance, durability, and handling. In this article, we will discuss the pros and cons of purchasing this gear set to help you make an informed decision.

Pros:

1. Enhanced Performance: The Yukon Gear C8.42-390 set boasts improved gear ratios that can result in better acceleration and overall performance.

2. Superior Durability: Yukon Gear is known for manufacturing high-quality parts that can withstand the rigors of heavy usage. This set is no exception, featuring robust materials and precision manufacturing.

3. Customizable: The Yukon Gear C8.42-390 set is available in various gear ratios, allowing you to tailor your vehicle's performance to your specific needs.

4. Smoother Operation: The precision-manufactured gears in this set can lead to a smoother driving experience, reducing vibrations and noise.

5. Wide Compatibility: This gear set is designed to fit various Chrysler, Imperial, Yorker, Dodge, and Polara models, making it a versatile option for a wide range of vehicles.

Cons:

1. Cost: The Yukon Gear C8.42-390 Rear Ring Pinion Set is more expensive than the original equipment manufactured (OEM) parts. This may be a deterrent for some buyers on a tight budget.

2. Installation Complexity: Installing the Yukon Gear set requires a high level of mechanical expertise and specialized tools. It is recommended to have the installation done by a professional mechanic or shop.

3. Potential Noise: Some users have reported an increase in noise after installing the Yukon Gear set. This is usually due to the precision machining of the gears, which can create a tighter fit and more noise during operation.

4. Potential Vibration: While the Yukon Gear set is designed to reduce vibrations, some users have reported increased vibrations after installation. This can be due to improper installation or the specific characteristics of their vehicle.

Conclusion:

The Yukon Gear C8.42-390 Rear Ring Pinion Set offers significant improvements in performance, durability, and customization for Chrysler Imperial, Yorker, Dodge, and Polara vehicles. However, it comes with a higher cost and installation complexity compared to OEM parts. If you prioritize improved performance and durability and have the budget and expertise for installation, this gear set is an excellent choice. Otherwise, consider the potential cons before making your decision.

Recommendation:

If you are considering purchasing the Yukon Gear C8.42-390 Rear Ring Pinion Set, we recommend conducting thorough research on the specific model and year of your vehicle and consulting a professional mechanic or shop for installation. This will help ensure a successful and beneficial upgrade for your vehicle.

Details:

Condition: new. Diameter pinion bearing journal - rear. Technical specifications: part type:ring and pinion set. Tested and approved: each part is run through rigorous testing before it leaves the factory.

This ring and pinion set is manufactured tested to the strictest OE car truck standards for unparalleled performance. Built for trouble-free ownership and 100% visually inspected quality tested, this ring pinion set is backed by our satisfaction guarantee. Warranty:1 year. Brand:Yukon Gear.

Premium parts: all parts are premium ISO/ts 16949 quality. Part number:G C8.42-390.

specifications differentialsdepo:

  • for models: C8, Imperial, Yorker, Polara
  • for makes: Chrysler, Dodge
  • brand: Yukon Gear
  • mpn: C8.42-390
  • type: Ring And Pinion Set
  • manufacturer warranty: 1 Year
  • item length: 16.000
  • item width: 12.000
  • ipn: 15452566-101
  • california prop 65 warning: Prop65 Warning
  • upc: 883584240099

general differentialsdepo:

  • category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies

payments differentialsdepo:

  • credit card: diners-club
  • wallet: google-pay
  • other

shipping differentialsdepo:

  • class: standard, expedited, one-day
  • type: fixed
  • transit: 3-9 days
  • service: standard, expedited, overnight

offer differentialsdepo:

  • options: ship-to-home
  • availability: in stock
  • in stock #: 5
  • prices: $467.20–$682.89
  • item condition: New
  • started: december 3, 2025
  • sold #: 14

seller differentialsdepo:

  • rating: 98.0%
  • city: hebron, kentucky
  • # reviews: 13098

returns differentialsdepo:

  • policy: returns accepted
  • paid by: seller
  • time: 60 days
rating: 98.0% out of 100 based on 98 user ratings.
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