Axial EXO Precision Steel Centre Differential Input Shaft EX041S by GPM  [EX041S]

Axial Racing EXO Steel Center Differential Input Shaft - 1pr - GPM EX041S
Price:
USD$3.40
Brand:
GPM
Model:
EX041S
GTIN:
4894538060980
Condition:
Brand New
Available in shop
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alt="Axial Racing EXO Steel Center Differential Input Shaft - 1pr - GPM EX041S" title="Axial Racing EXO Steel Center Differential Input Shaft - 1pr - GPM EX041S"

Precision steel centre differential input shaft

High-strength steel centre differential input shaft engineered for Axial Racing EXO drivetrains, designated EX041S and supplied as 1pr for direct replacement or performance-minded upgrades. The shaft is CNC finished to control spline tolerances and surface finish for consistent engagement within the centre differential.

Installation requires centre differential disassembly, precise spline alignment, correct bearing seating and verification of gear backlash; use calibrated tools and appropriate thread locking compounds where specified. This component is intended for scale RC drivetrain applications and should be fitted by technicians familiar with differential rebuild procedures.

In operation the shaft improves predictable torque transfer through the centre assembly and is chosen to reduce wear rates and extend service intervals compared to softer material alternatives.

What tolerance control is expected on the splines?

The shaft is finished to tight spline tolerances to ensure repeatable engagement and minimise backlash in the centre differential assembly.

Are there any special installation tools required?

Standard differential service tools and a torque driver are sufficient, although feel gauges and a press may be needed for bearing seating depending on your build.

What maintenance schedule is recommended?

Inspect spline engagement and bearing condition during routine service intervals, check for end-play or scoring, and replace bearings if any deterioration is found to preserve drivetrain performance.