If you're diving into the world of axle assemblies, let me tell you, Zumbrota Drivetrain has got some solid offerings. Their rebuilt axle assemblies aren’t just slapped together; they’re crafted with attention to detail that you can feel. Each assembly goes through a rigorous inspection process—think straightness checks, crack examinations, and a thorough look at surface wear. It’s like giving your ride a full check-up before hitting the road.

What’s really impressive is how they treat the internal components. Everything from the ring and pinions to the clutches and carriers is inspected and tested. They even replace all the bearings and seals, so you know you’re getting a fresh start. Plus, the gears are meticulously examined for optimal tooth contact patterns and rolling torque, all measured in inch-pounds for that precise setup. This attention to rolling torque isn’t just for show; it ensures longevity and smooth operation down the line.

And let’s talk about gear backlash. Zumbrota sets it up right to guarantee proper lubrication and a quiet ride. They don’t just stop there; the axle tubes are inspected to meet OEM standards, ensuring everything is straight as an arrow. Their cleaning process is something to write home about too. They use a hydro-blast rinse and sandblasting technique that brings the housing back to that OEM finish. It’s like a spa day for your axle!

Features:

• Correct rolling torque is established using inch-pound measurements, ensuring a precise setup that lasts.
• State-of-the-art hydro blasting and rinsing process cleans all housings, bringing them back to OEM glory.
• Every single bearing, seal, crush sleeve, pinion nut, and shim is replaced—no shortcuts here.
• All internal parts, including ring & pinions, gears, clutches, and carriers are inspected 100%.
• Housings are rigorously tested for any signs of surface wear or cracks.
• Axle tubes are straightened to meet OEM specifications—no wobbly rides.

Specifications:

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

Fitment:

• Chevrolet K1500 Cheyenne 1988
• Chevrolet K1500 Scottsdale 1988
• Chevrolet K1500 Silverado 1988
• GMC K1500 Sierra 1988
• GMC K1500 Sierra SLE 1988
• GMC K1500 Sierra SLX 1988

In short, if you’ve got a Chevrolet or GMC C/K 1500 from 1988 and you’re looking for a reliable axle assembly, the Zumbrota Drivetrain Reman Axle Assembly is a solid choice. It’s built for performance and longevity, so you can keep your ride on the road without worrying about the little things.