4853-1035 – Stub & Midship Shaft – 10 X 1.750 Splines – Bearing Dia 1.772″ – Tube Dia Wall 3.500×0.095

The 4853-1035 midshaft stub is the center section of a two-piece driveshaft — it carries the center support bearing and bridges the front and rear shaft assemblies. Spline count, spline diameter, and butt diameter are all spec-specific. The 4853-1035 midshaft stub won't fit a different tube OD or a different output shaft spline, and substituting a close-but-not-exact part will produce vibration that traces directly back to this component.

4853-1035 Midshaft Stub — Spline & Tube Dimensions

The 4853-1035 midshaft stub specs: 10 X 1.750 spline | 2.500" spline length | 3.321" butt dia | 4.193" end-to-weld | fits 3.500 tube. The butt diameter determines how the stub seats in the driveshaft tube — too loose and the weld joint runs off-center. Spline length determines engagement depth on the output shaft; short engagement under high torque loads damages the shaft splines before the stub shows any sign of wear.

When replacing a midshaft stub, measure both the tube ID and the output shaft spline count before ordering. Check runout on the new 4853-1035 midshaft stub before welding — a stub with more than 0.005" runout will never balance correctly regardless of how many weights you add.

Key Features

• Spline: 10 X 1.750 — verify against output shaft
• Spline length: 2.500" — full engagement required under load
• Butt dia: 3.321" — must seat concentrically in driveshaft tube
• End-to-weld: 4.193" — factors into total shaft length
• Tube fit: 3.500 — designed for this tube specification
• Bearing dia: 1.772" — matches center support bearing inner race
• Brand: UDS

Specifications

• SKU: 4853-1035
• Brand: UDS
• Spline: 10 X 1.750
• Spline Length: 2.500"
• Butt Dia: 3.321"
• End to Weld: 4.193"
• Tube Fit: 3.500
• Bearing Dia: 1.772"