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Portable Yukon Gear | Square Pinion Flange For 03+ Chrysler 10.5in & 11.5in. 4 Bolt Design Holiday Edition [S421dMhk]

$39.99 $127.99 -69%

Yukon Gear Square Pinion FlangeYukon Gear and Axle is proud to offer a high-quality square pinion flange designed specifically for 03+ Chrysler vehicles with 10.5in or 11.5in rear axles. This 4-bolt design is engineered to provide a seamless fit and

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Yukon Gear Square Pinion Flange

Yukon Gear and Axle is proud to offer a high-quality square pinion flange designed specifically for 03+ Chrysler vehicles with 10.5in or 11.5in rear axles. This 4-bolt design is engineered to provide a seamless fit and optimal performance for both street and off-road applications. With its durable construction and precise engineering, this pinion flange is a reliable choice for those seeking top-notch performance and durability.
  • Seamless Fit: The square pinion flange is designed to fit perfectly with 03+ Chrysler vehicles, ensuring a hassle-free installation and a secure connection between the pinion and the differential.
  • 4-Bolt Design: This design provides a strong and stable connection, minimizing the risk of loosening or failure, even under heavy-duty conditions.

Product Specifications

The Yukon square pinion flange is crafted with precision to meet the highest industry standards. It features a 10.5AAM or 11.5AAM CHY '03-'15 30spl configuration, making it a direct replacement for various OEM designs. This flange comes with a square 4-bolt design and a 2.370" seal surface, ensuring a tight and leak-proof fit.
  • Direct Replacement: The square pinion flange is designed to replace multiple OEM designs, offering a cost-effective solution without compromising on quality or performance.
  • Seal Surface: The 2.370" seal surface ensures a secure seal, preventing any leaks and maintaining the integrity of the differential assembly.

Practical Applications and Benefits

Whether you're a street driver looking for enhanced performance or an off-road enthusiast seeking durability, the Yukon square pinion flange is an ideal choice. Its robust design and reliable performance make it suitable for a wide range of applications, including:
  • Street Performance: Improve the performance of your Chrysler vehicle with this high-quality pinion flange, designed to handle the demands of daily driving.
  • Off-Road Adventures: Trust the Yukon square pinion flange to provide the stability and strength needed for challenging off-road conditions.
This versatile product is perfect for anyone looking to upgrade their Chrysler vehicle's rear axle, ensuring a smooth and reliable driving experience.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

It's a wonderful, reliable item.

- Louise G..

December 27, 2025

Absolutely no complaints!

It's a great product, very happy.

- Debbie O..

December 27, 2025

Absolutely no complaints!

A very smart purchase.

- Everett S..

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