If you're in the market for a reliable axle assembly, the Zumbrota Drivetrain Axle Assembly is worth your attention. These aren't just any rebuilt axles; they’re crafted with a level of precision and quality that stands out in the crowd. I’ve had my fair share of experiences with axle replacements, and let me tell you, Zumbrota doesn’t cut corners.

Every single axle assembly goes through a rigorous inspection process. They check for straightness, cracks, and any signs of surface wear. It’s not just a quick glance either; they dive deep into the internals, meticulously examining the ring and pinions, internal gears, clutches, and carriers. You can rest easy knowing that all bearings and seals are replaced, ensuring you get a fresh start rather than a patched-up old part.

What really impressed me is how they handle the gears. They don’t just slap them together and call it a day. Instead, they inspect the tooth contact patterns and set the rolling torque using precise inch-pound measurements. This attention to detail means you’ll enjoy longevity and smooth operation without the annoying noise that can come from poorly set gears. Plus, they ensure the correct gear backlash for optimal lubrication—essential for keeping everything running quietly.

The axle tubes? They’re not overlooked either. Each one is inspected to meet OEM standards for straightness, which is crucial if you want your vehicle to handle like it should. Zumbrota even employs a unique hydro-blast rinse and sandblasting process to clean both internal and external parts. This is a game changer, as it brings everything back to that OEM finish that you want to see.

Features:

• All tubes are inspected and straightened to OEM specifications.
• Housings are rigorously tested for surface wear and cracks.
• Every internal part undergoes 100% inspection, including ring & pinions, internal gears, clutches, and carriers.
• All bearings, seals, crush sleeves, pinion nuts, and shims are replaced—no surprises here.
• State-of-the-art hydro blasting and rinsing process gives a clean finish.
• Rolling torque is established with precision for setup and longevity.

Specifications:

• Axle Type: Semi Floating
• Cover Included: Yes
• Fluid Included: No

Fitment:

• Chevrolet Express 1500 (2009-2014)
• GMC Savana 1500 (2009-2014)

So if you’re driving a Chevrolet Express or GMC Savana from 2009 to 2014, and you're looking for a complete axle assembly—this Zumbrota Reman Complete Axle Assembly with a GM 8.6" and a 3.73 ratio could be just what you need. Trust me, you won’t regret investing in quality that lasts.