SKU: PEMQCNT-486
MPN: QCNT-486
The PEM Quick Change Assembly No Tubes 4.86 is a rear axle assembly engineered for vehicles requiring precise gear ratio performance without the complexity of tubed configurations. Built with a 10-inch ring gear and a 4.86 gear ratio standard, this assembly delivers optimized power transfer and acceleration characteristics suited for heavy-duty applications, off-road recovery operations, and high-torque driving scenarios. The no-tubes design eliminates traditional bearing housing tubes, reducing weight while maintaining structural integrity through a robust aluminum center housing.
The 4.86 gear ratio is ideal for applications where low-speed torque multiplication and controlled acceleration are priorities—particularly in towing operations, rock crawling, and situations demanding maximum pulling power at reduced speeds. The aluminum center eliminates corrosion vulnerability common in cast iron designs, extending service life in challenging environments. With a 10-inch ring gear, this assembly provides the strength necessary for sustained heavy loads while the quick-change design allows efficient field servicing without complete axle removal, reducing downtime during maintenance cycles.
This assembly is purpose-built for serious off-road enthusiasts, commercial fleet operators, and automotive shops specializing in drivetrain upgrades. The tube-free configuration is particularly valued in custom builds where weight reduction without sacrificing durability is essential. PEM's engineering focuses on delivering consistent performance across varied terrain and load conditions, making this assembly a trusted choice for users who demand reliability when power and precision are non-negotiable.
TacticalSurplusUSA stocks OEM and aftermarket drivetrain components for builders and operators committed to maximizing vehicle performance. The PEM Quick Change Assembly represents industrial-grade engineering designed to handle the demands of serious automotive applications where standard assemblies fall short.
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