Shock Lock Tube

Description

The Nautilus Shock Lock Tube is a small but important treadmill part designed to support the folding and lock mechanism on select Nautilus units. This nautilus shock lock tube fits the Nautilus T618 treadmill and helps keep the lift and latch assembly operating smoothly during storage and setup.

• Compatible with Nautilus T618 treadmills.
• Used on residential T618 units including model variants such as T618 – 100496 and T618 – 100905.
• Cross-referenced in parts listings as TUBE, SHOCK LOCK.
• Associated replacement number often listed as 13010041; sold here under SKU 8009225.
• Ideal when completing a T 618 treadmill shock lock tube replacement as part of fold-frame or lift-shock service.

This replacement tube is intended for the treadmill’s shock lock area, where proper fit matters for safe folding action and consistent latch engagement. As with many nautilus treadmill parts, verifying your model sticker before ordering is the best way to ensure compatibility. Depending on production run, this component may cross-reference to manufacturer or distributor part records, so matching both the model and part description is recommended. Installation is generally straightforward for experienced DIY owners or service technicians, with basic hand tools typically sufficient. This part is a practical OEM-style service solution for worn, cracked, or missing lock-tube components.

Choose this OEM-quality replacement for dependable fit and easy DIY installation. Ships same day from our warehouse.

Shop the full range of Nautilus T618 treadmill parts at Krislynn.