Description
Overview
The Argo Whirl Away Spring for Extended Housing serves as the preload spring in Whirl Away type prop release systems. It ensures correct engagement during drive and allows controlled override during sudden load reversals. It corresponds to Part Number AM1057.
Features
• Applies consistent preload in Whirl Away prop release units
• Supports clean engagement under normal drive conditions
• Permits disengagement under excessive torque reversal
• Designed for use in extended housing assemblies
Specifications and Materials
| Part Number | AM1057 |
| Function | Preload spring for Whirl Away prop release |
| Estimated Material | High strength spring steel, likely corrosion-resistant grade |
| Estimated Weight | ~0.02 kg (approximate, based on small compression springs) |
Marine springs must resist corrosion and fatigue. In marine applications, spring designers often favour stainless or coated spring steel to withstand harsh saltwater environments.
Compatibility and Fitment
Use this spring only in Whirl Away type prop release systems with extended housings. Confirm that its free length, coil diameter, wire size and preload match your existing spring before installation. Mismatched springs may cause slip or engagement faults.
Compliance and Safety
Operate the spring only within its fatigue life limits. After installation, test the propeller under normal torque and reverse load conditions to verify proper operation. Replace the spring if you observe permanent coil set, cracking or corrosion damage.
Marine Applications
This spring is used in ski boats, performance inboards, and other V-Drive craft fitted with Whirl Away prop release systems. Replacing a fatigued spring helps restore crisp engagement and avoid unplanned slips during operation.
Why Choose Argomarine
Argomarine offers specialist drivetrain components and supports clear part identification using designations like AM1057. Because you specify the correct part and system, we can help you confirm fitment and supply matching gearbox components. For more drivetrain hardware, see our full range of gearbox and prop release parts.
