LOSA5413 15mm 4x57mm Ti Nitride Shock Shaft

Losi LOSA5413 15mm 4x57mm Ti Nitride Shock Shaft

The LOSA5413 Shock Shaft is a genuine Losi performance suspension component designed for high-end shock rebuilds and upgrades. Featuring a titanium nitride (TiN) coating, this shaft is built to reduce friction and improve smoothness in suspension operation while increasing wear resistance under demanding conditions.

With a 4mm diameter and 57mm length (15mm stroke), this precision-machined shock shaft is engineered for consistent damping performance and long service life. It is commonly used in race and performance setups where smooth suspension response is critical.

Features:

• Genuine Losi replacement performance part
• Titanium nitride (TiN) coated for reduced friction
• 4mm diameter shock shaft
• 57mm overall length with 15mm stroke
• Improves smoothness and suspension response
• Increased wear resistance for long-term durability
• Precision-machined for consistent performance

Specifications:

• Part Number: LOSA5413
• Part Type: Shock Shaft
• Diameter: 4mm
• Length: 57mm
• Stroke: 15mm
• Coating: Titanium Nitride (TiN)

Summary

This shock shaft is used in high-performance shock builds to improve suspension smoothness, reduce friction, and increase durability compared to standard steel shafts.