Spline Gear Shaft CNC Milling Parts Transmission Drive Components Custom gear machining services

These splined gear shafts combine a machined gear form with external splines that transmit torque reliably to couplings, hubs and gears. Cutting both features on the same multi-axis machine keeps them concentric, so the shaft transfers heavy loads without the runout that causes vibration and premature wear.

Straightness, spline fit and gear tooth accuracy are all controlled and verified, giving a strong, durable shaft that slides into its mating component smoothly. The result is dependable torque transmission for automotive, industrial and off-highway drivelines. Send your spline profile and torque requirement, and our technical team will quote a shaft that fits your driveline exactly.

• Integrated Gear and Splines: Gear form and splines machined in one setup stay concentric.
• High Torque Transfer: Robust splines carry heavy loads without slipping.
• Controlled Straightness: Alignment verified to prevent runout and vibration.
• Accurate Spline Fit: Precise spline geometry slides into mating hubs smoothly.
• Heat Treated Strength: Hardened and ground for wear resistance under load.
• Custom Profiles: Straight or involute splines produced exactly to your drawing.

Used in automotive transmissions, PTO shafts, industrial gearboxes and off-highway drivelines that transfer high torque.

They also serve agricultural machinery, marine drives and heavy equipment that demand strong, accurately splined shafts.

Shafts are rust-protected, sleeved in foam and packed in rigid tubes or cartons to prevent bending and spline damage.

Each shipment includes an ISO 9001:2015 certificate and dimensional report, with a twelve-month guarantee against manufacturing defects.

Foam sleeving, rigid tube packing and rust prevention protect the shafts, with worldwide freight coordination included as standard.