Description
Product Overview
The Yukon Gear & Axle GM 12 bolt passenger car crush sleeve is engineered to provide robust protection for the differential housing of small passenger‑car applications. Constructed from high‑strength steel that has been precisely machined, the sleeve offers a smooth, uniform exterior that resists wear, corrosion, and impact damage. The component conforms to the OEM part number YSPCS‑021 and fits GM 12‑bolt passenger car differentials without modification, delivering a direct‑replace solution that maintains the original geometry of the drivetrain. With a weight of just 4.6 ounces and compact dimensions of 1 × 1 × 1 inches, the sleeve is lightweight yet exceptionally durable, making it an ideal upgrade for both performance‑oriented builds and everyday commuter vehicles. A one‑year warranty against manufacturer defects underscores the confidence Yukon Gear & Axle places in the quality of its machining processes and material selection.
![[Product front view showing all components]](https://www.helvira.store/wp-content/uploads/2026/07/9ee6bdcb9d234285ae55da2a547ade25.jpg)
Usage
This crush sleeve is intended for use in GM‑based passenger cars that employ a 12‑bolt differential housing. It is suitable for a wide range of driving conditions, from city traffic to light off‑road excursions, where the differential may be exposed to shocks, vibrations, and occasional impacts. Installation is straightforward: the old sleeve is removed, the housing is cleaned, and the new machined sleeve is pressed into place using standard automotive tools. The design ensures a snug fit that prevents movement under load, thereby protecting the delicate gears inside the differential from premature wear. Mechanics, automotive technicians, and DIY enthusiasts will appreciate the ease of installation and the immediate improvement in durability. The sleeve also serves as a preventative component for vehicles that are frequently subjected to heavy loads, towing, or spirited driving, where the differential housing is more likely to experience stress.
Why Choose Us
Choosing the Yukon Gear & Axle crush sleeve means selecting a product that combines precision engineering with practical benefits. Each sleeve is produced in a controlled environment where temperature, humidity, and machining tolerances are closely monitored to achieve a consistent finish that meets or exceeds OEM standards. The machined exterior not only looks professional but also reduces the risk of surface fatigue that can lead to cracks over time. Our one‑year warranty provides peace of mind, covering any manufacturing defects that could arise during normal operation. In addition, Yukon Gear & Axle offers responsive customer support that can assist with fitment questions, installation guidance, and after‑sales service, ensuring that you receive the full value of your purchase. The brand’s reputation for reliability in the automotive hardware market further reinforces the decision to trust this component for critical drivetrain protection.
Key Features
- Precision‑machined steel provides a smooth, wear‑resistant surface for long‑term durability.
- Exact OEM fit for GM 12‑bolt passenger car differentials eliminates the need for modifications.
- Lightweight design (4.6 oz) reduces overall vehicle weight while maintaining strength.
- One‑year warranty safeguards against manufacturing defects, offering added confidence.
- Responsive customer support and detailed installation instructions ensure a hassle‑free experience.
FAQ
What vehicles are compatible with this crush sleeve?
The sleeve is compatible with any GM passenger car that uses a 12‑bolt differential housing. It matches the OEM part number YSPCS‑021 and fits models that reference the same specification, regardless of year or trim level.
Do I need any special tools to install the sleeve?
Standard automotive tools such as a socket set, a press or a lightweight hammer are sufficient. The installation process involves removing the old sleeve, cleaning the housing, and pressing the new machined sleeve into place. Detailed instructions are included with the product.
How does the machined exterior benefit my vehicle?
The machined exterior creates a uniform, smooth surface that resists corrosion and reduces the likelihood of cracks forming under stress. This protective layer helps extend the life of the differential housing and the gears it protects.
Is the one‑year warranty transferable?
Yes, the warranty can be transferred to a new owner provided the original purchase receipt is presented. This adds value for resale and ensures continued coverage against manufacturing defects.
Can this sleeve be used in high‑performance applications?
While the sleeve is designed for everyday passenger‑car use, its high‑strength steel construction and precise machining make it suitable for moderate performance upgrades where additional protection for the differential housing is desired.
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