USA Standard

Rear Driveshaft Assembly 43-1/4" Center-to-Center

$633.89

SKU: ZDS9529

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain ZDS9529 is a rear driveshaft assembly engineered for GM Silverado and Sierra models. This direct-replacement unit offers a 43-1/4 inch center-to-center length and a compressed length of 48-1/4 inches, ensuring a precise fit. USA Standard Gear, a brand offered by Zumbrota Drivetrain, builds these driveshafts from the ground up, not as remanufactured units. In some applications, the design is strengthened to exceed factory specifications and address common Original Equipment failure points. The ZDS9529 includes a MECH 3R universal joint with a 1.125-inch cap diameter and a 32-spline male slip yoke. This driveshaft is dynamically balanced at over 3,000 RPM to ensure vibration-free operation and a smooth driving experience. As part of USA Standard's "Perfect Fit" program, the ZDS9529 arrives fully assembled and ready for immediate installation, minimizing vehicle downtime.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUSA Standard
Part NumberZDS9529
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy