Pump Shaft

AmTech OEM manufactures this steel fuel pump shaft for a TIER 1 Automotive manufacturer in North America. This fuel pump shaft is made with SAE4140 steel alloy material.

The involute spline teeth are rolled with custom tooling. Both ends of the shafts are precision machined with three tapering IDs.

Industry: Automotive

Length: 5.41"

O.D.: 1.50"

Material: 4140 Steel

Tightest Tolerances: +0.001 / -0

Processes: CNC Machining, Spline Rolling, Threading, Heat Treting, Ultra Sonic Cleaning and anti-rust packing

Usage: 44,000