Durable spline sleeve for industrial machinery

Here is an English product description for an automotive "花键套" (Spline Sleeve), with the first paragraph exceeding 500 characters: Precision Spline Sleeves: The Essential Link for Robust Torque Transmission in Automotive Drivetrains Engineered for seamless power transfer and unwavering reliability, our Spline Sleeves (also known as Spline Couplings or Spline Bushings) represent a critical, high-precision component within modern automotive drivelines. Meticulously manufactured to exacting tolerances, these sleeves feature intricate internal and/or external splined profiles designed to interlock perfectly with mating shafts, gears, or hubs, creating a torsionally rigid connection that efficiently transmits high torque while accommodating necessary axial movement or misalignment. Constructed from premium-grade, case-hardened alloy steels or specialized engineered materials, they undergo rigorous heat treatment processes to achieve an optimal balance of exceptional surface hardness for…

Automotive Chassis Suspension System Cover And Bracket Parts Tapered Bushings Main Gear Shift Assembly Pull Fork Shaft Main Shift Shaft