If you're in the market for a reliable axle assembly, let me tell you about the Zumbrota Drivetrain Axle Assemblies. These aren’t just any rebuilds; they’re crafted with precision and a keen eye for detail. Each assembly goes through a rigorous inspection process, checking for straightness, cracks, and any wear on the surface. Trust me, you want your axle to be straight and solid, and Zumbrota makes sure of that.

What really sets these assemblies apart is the thorough testing of all internal components. They don’t just slap things together and call it good. The ring and pinions, internal gears, clutches, and carriers are all inspected and tested to ensure they’re up to snuff. Plus, they replace all bearings and seals, so you won’t be dealing with leaks or failures down the line.

When it comes to gear setup, Zumbrota doesn’t cut corners. They check the tooth contact patterns and rolling torque using precise inch-pound measurements. This is crucial for longevity and performance. They also set the gear backlash correctly, which keeps everything lubricated properly and running quietly. And let’s not forget about the axle tubes; they make sure those meet OEM standards for straightness, too.

Now, let’s talk about the cleaning process. Zumbrota uses an exclusive hydro-blast rinse followed by sandblasting on both internal and external parts. Then, they go the extra mile with a proprietary shot-enticed deep cleaning. This isn’t just a quick wash; it’s a thorough cleanse that sets the bar high for axle assembly remanufacturing.

Features:

• Includes an Intermediate Shaft Housing
• 4WD Unit with an Actuator
• Compatible with 2002-10 GM models like the Bravada, Envoy, Rainier, Trailblazer, Isuzu Ascender, and Saab 9-7X
• IFS Front Differential Pod for enhanced performance

Fitment:

• Isuzu Ascender LS 4WD (2003-2006)
• Isuzu Ascender Limited 4WD (2003-2004)
• Isuzu Ascender Base 4WD (2003-2006)
• Isuzu Ascender S 4WD (2004)
• Isuzu Ascender 4WD (2005-2008)
• Chevrolet Trailblazer EXT LT 4WD (2002-2006)
• Chevrolet Trailblazer EXT North Face 4WD (2002-2004)
• Chevrolet Trailblazer EXT LS 4WD (2003-2006)
• Chevrolet Trailblazer LT 4WD (2002-2009)
• Chevrolet Trailblazer LS 4WD (2002-2007)
• Chevrolet Trailblazer North Face 4WD (2002-2004)
• Chevrolet Trailblazer LTZ 4WD (2002-2003)
• Chevrolet Trailblazer Base 4WD (2008)
• GMC Envoy XUV SLE 4WD (2004-2005)
• GMC Envoy XUV SLT 4WD (2004-2005)
• GMC Envoy XL SLE 4WD (2002-2006)
• GMC Envoy XL SLT 4WD (2002-2006)
• GMC Envoy XL Denali 4WD (2005-2006)
• GMC Envoy SLE 4WD (2002-2009)
• GMC Envoy SLT 4WD (2002-2009)
• GMC Envoy Denali 4WD (2005-2009)

So if you’re looking to replace your axle assembly, the Zumbrota Drivetrain option is a solid pick. It’s built to last, and you’ll appreciate the attention to detail that goes into every unit. Just make sure it fits your ride, and you’ll be good to go!