RetroArms AOE Piston Head Spacer (2,5 mm)

RetroArms 2,5 mm AOE piston head spacer is designed for precise adjustment of the angle of engagement between the piston and sector gear in an AEG gearbox. The spacer is installed between the piston and piston head and helps set the correct AOE, which can contribute to reduced stress on the piston and longer gearbox service life. It is particularly suitable for tuning and servicing AEG builds.

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RetroArms AOE Piston Head Spacer

RetroArms AOE spacer is designed to adjust the position of the piston head in relation to the sector gear. Correctly setting the Angle of Engagement (AOE) helps ensure proper initial contact between the piston tooth and the sector gear teeth and reduces unnecessary stress on the piston. The spacer is installed between the piston and piston head. It is suitable for servicing and precise tuning of an AEG gearbox.

Key Features

Spacer for AOE Adjustment

It is used to adjust the angle of engagement between the piston teeth and sector gear in the gearbox.

2,5 mm Thickness

The spacer has a thickness of 2,5 mm for a specific adjustment of the piston head position.

Installation Between the Piston and Piston Head

The spacer is installed between the piston and piston head during gearbox assembly.

For AEG Servicing and Tuning

A practical part for servicing, upgrading and precisely tuning an AEG gearbox.

Technical Specifications

  • Type: Piston head AOE spacer
  • Material: Plastic
  • Thickness: 2,5 mm
  • Installation: Between the piston and piston head
  • Purpose: Angle of Engagement (AOE) adjustment
  • Compatibility: AEG gearboxes

Package Contents

  • 1× RetroArms AOE piston head spacer (2,5 mm)
Variants2,5 mm
ColorWhite
Body/receiver materialABS / Plastic