SKU: WEHWM750QA
MPN: WM750QA
The WEHRS MACHINE Quick Adjustable Puck Spacer 3/4" (part number WM750QA) is a precision-engineered aluminum pinion spacer designed for differential and drivetrain assemblies that demand exact load spacing and alignment. This black anodized spacer maintains tight tolerances critical to proper gear mesh, load distribution, and component longevity in performance and heavy-duty applications.
Constructed from aluminum and finished in black anodize, the spacer provides corrosion resistance while keeping weight minimal—important in applications where rotating mass affects efficiency and handling. The 3/4-inch inner diameter accommodates standard pinion shafts, and the quick-adjust design allows technicians to fine-tune gear preload and backlash without full drivetrain disassembly. Dimensions of 2.7 x 0.65 x 5 inches position it as a compact yet rigid load-bearing component, weighing only 0.06 pounds so it adds negligible mass to the assembly.
This puck spacer is essential for builders and technicians working on truck differentials, racing gearboxes, and off-road drivetrain upgrades where stock spacing compromises performance or durability. Proper spacer selection ensures correct pinion depth and bearing preload, preventing premature wear, noise, and power loss. WEHRS MACHINE components are recognized in the performance automotive and off-road communities for precision manufacturing and repeatability across multiple units.
Whether you're rebuilding a performance differential, upgrading ring-and-pinion gearing, or replacing worn spacers on an existing assembly, having the correct 3/4-inch puck spacer is non-negotiable. This WEHRS MACHINE Quick Adjustable Puck Spacer is sold individually and works alongside quality bearings, seals, and gear sets to deliver reliable operation across extreme conditions.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
