Shop Sterling A-Series Truck Drivetrain Parts

Elevate your truck's performance with the Sterling A-Series Truck drivetrain collection. Find aftermarket camshafts, U-joint kits, and lift axle control panels at 4 State Trucks for a performance-driven upgrade.

Sterling A-Series Truck Drivetrain Parts

The Sterling A-Series Truck Drivetrain product lineup offers a comprehensive range of high-quality components for maintaining and upgrading the drivetrain systems of your semi-truck. Whether you need replacement parts like camshafts, u-joints, pinion nuts, or differential seals, or specialty items like lift axle control panels and stainless steel hardware, this product lineup has you covered. Key benefits of the products in this product lineup include improved performance, enhanced durability, and extended component lifespan. Many of the best-selling models feature optimized designs and premium materials to ensure reliable operation even in the toughest conditions. Plus, with a wide selection of popular makes and models, you can find the perfect fit for your specific truck. Upgrade your rig with the proven parts and accessories in the Sterling A-Series Truck Drivetrain product lineup. Enhance power, efficiency, and peace of mind on the road with these top-tier drivetrain solutions.

Frequently Asked Questions About Sterling A-Series Truck Drivetrain Parts

What years and models of Sterling A-Series trucks do these drivetrain parts fit?

Our Sterling A-Series drivetrain parts are designed to fit Sterling A9500, A9513, and AT9500 models manufactured between 1999 and 2009. However, specific compatibility can vary by part type and your truck's configuration. We recommend checking your VIN or calling our support team at 1-888-875-7787 with your truck's year, model, and serial number to ensure proper fitment before ordering.

Are these OEM Sterling parts or aftermarket replacements?

We carry both genuine OEM Sterling drivetrain components and high-quality aftermarket alternatives. OEM parts are clearly marked in our product listings and typically cost 20-40% more than aftermarket options. Our aftermarket parts meet or exceed OEM specifications and often come from the same manufacturers that supplied Sterling originally, such as Meritor, Eaton, and Dana/Spicer.

What are the most common drivetrain parts that need replacement on Sterling A-Series trucks?

Based on customer feedback and service records, the most frequently replaced drivetrain components include U-joints (especially on trucks with over 500,000 miles), carrier bearings, driveshaft center support bearings, clutch components for manual transmissions, and differential seals. We stock complete rebuild kits for these high-wear items, which can save you 15-25% compared to buying parts individually.

Do I need special tools or professional installation for Sterling drivetrain parts?

Installation requirements vary significantly by component. Simple parts like U-joints and carrier bearings can typically be installed with basic shop tools and a press. However, transmission components, differentials, and complete driveshaft assemblies usually require specialized tools and alignment equipment. We provide detailed installation guides with each part, and our tech support team can advise whether DIY installation is feasible for your specific repair.

What warranty coverage do you offer on Sterling A-Series drivetrain parts?

All our Sterling drivetrain parts come with manufacturer warranties ranging from 12 months for wear items like U-joints to 3 years for major components like transmissions and differentials. Aftermarket parts typically carry 12-24 month warranties, while OEM parts may extend to 36 months. Labor coverage varies by manufacturer but is typically not included. We handle all warranty claims directly through our service department to expedite the process for our customers.