The TKR6513X Composite Differential Cross Pins (3pcs) from Tekno RC are precision-engineered components designed to provide reliable power transfer and smooth operation within your RC vehicle’s differential. Made from high-strength composite materials, these cross pins reduce weight while maintaining durability under high-performance conditions. The TKR6513X pins are compatible with select Tekno RC vehicles, including the EB48 series and ET48 series, making them ideal for routine maintenance, rebuilds, or performance upgrades. Using these pins helps ensure consistent differential operation and improved drivetrain efficiency. Always verify compatibility with your specific model before installation.