Description
Product Overview
The Yukon Gear & Axle U-Joint Strap (model YY STR-001) is engineered to meet the rigorous demands of Chrysler rear differentials ranging from 7.25″ to 9.25″. Constructed from high‑grade alloy steel, the strap delivers exceptional tensile strength while resisting corrosion and wear. The flat‑head hex design, paired with a 3/8″‑16 UNC right‑hand thread, provides a secure, low‑profile connection that integrates seamlessly with the differential housing. Each strap measures approximately 2 x 3 x 3 inches and weighs only 2.5 ounces, making it lightweight yet robust. The package includes two pre‑drilled straps and four Grade 2 bolts, ensuring you have everything needed for a complete installation.
![[Product front view showing all components]](https://www.einex.store/wp-content/uploads/2026/06/951e3720be5946fca5bb4578072bafe8.jpg)
Usage
This U‑Joint strap is ideal for both professional automotive shops and DIY hobbyists who service Chrysler, Dodge, and Jeep rear differentials. It excels in high‑torque applications such as off‑road driving, towing, and performance upgrades where the U‑joint must remain firmly anchored under extreme loads. The strap’s alloy‑steel construction tolerates temperature fluctuations and vibration, making it suitable for daily commuting, heavy‑duty work trucks, and racing environments. Installation requires basic hand tools; the included bolts thread into the existing 3/8″‑16 UNC holes, and the flat‑head design allows the strap to sit flush against the differential housing, minimizing clearance issues.
Why Choose Us
Yukon Gear & Axle has a reputation for delivering precision‑engineered drivetrain components that exceed OEM specifications. Our U‑Joint strap undergoes a multi‑stage heat‑treatment process to achieve a consistent Grade 2 hardness, guaranteeing long‑term reliability. Each component is inspected for dimensional accuracy and thread integrity, reducing the risk of premature failure. We stand behind our products with a comprehensive warranty and responsive customer support, offering technical assistance and replacement parts when needed. Choosing this strap means investing in a solution that combines durability, ease of installation, and the trusted quality of a brand dedicated to performance‑oriented automotive parts.
Key Features
- Alloy steel construction provides superior strength and corrosion resistance.
- Flat‑head hex design ensures a low‑profile fit and easy bolt access.
- Includes two straps and four high‑grade bolts for a complete, ready‑to‑install package.
- Grade 2 material delivers consistent hardness for long‑lasting durability.
- Dedicated customer support and warranty for peace of mind after purchase.
FAQ
What differential sizes does this strap fit?
The strap is compatible with Chrysler rear differentials measuring 7.25″, 8.25″, 8.75″ and 9.25″ in width, covering a wide range of model years and applications.
Do I need any special tools to install the strap?
No special tools are required. A standard socket set and a torque wrench are sufficient to tighten the four bolts to the recommended torque specification.
Can this strap be used on vehicles other than Chrysler?
While the strap is designed specifically for Chrysler rear differentials, it may be compatible with other manufacturers that share the same bolt pattern and dimensions. Always verify fitment before purchase.
Is the strap coated to prevent rust?
The strap is supplied unfinished, allowing you to apply a protective coating of your choice if desired. Many installers use a high‑temperature paint or anti‑rust spray for added protection.
What warranty does Yukon Gear & Axle provide?
Yukon Gear & Axle offers a limited one‑year warranty covering material defects and workmanship. Contact our support team for claim assistance and replacement options.




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