Premium Pull Fork Shaft

Precision Shift Fork Shafts for Transmission Systems Product DefinitionOur CNC-machined Shift Fork Shafts are mission-critical components in manual and automated transmissions, engineered to deliver flawless gear engagement under extreme operating conditions. Key Specifications & Advantages✓ Material Excellence: SAE 4140/5130 alloy steel Surface hardness: HRC 58-62 (High-frequency induction hardened) Core toughness: HRC 28-32 ✓ Dimensional Precision: Tolerance: ±0.01mm Surface finish: Ra ≤ 0.4μm Straightness: ≤ 0.05mm/m ✓ Performance Features: Optimized fatigue resistance (1M+ cycle tested) Anti-wear chrome plating option Vibration-damping micro-texturing