Product description

Drive chain tension is critical for the synchronized movement of your Rotary lift, and the FD70-22 Chain Adjuster is the tool that keeps that tension consistent. Over time, all chains stretch slightly, and without a reliable adjuster, this slack can lead to dangerous chain-slap or even a complete drive failure. This SVI International replacement is designed to provide precise control over chain tension, featuring robust threads and a high-strength body that won't strip or bend under load. Whether you are replacing a zinc-plated (ZN) version or the standard FD70-22, this American-made part ensures your drive system stays tight and responsive. Regular adjustment with a high-quality SVI part is the best way to extend the life of your expensive drive chains and sprockets.

Product highlights

• Precise Tensioning: Allows for fine adjustments to remove slack and ensure smooth drive system operation.
• High-Strength Threads: Built to withstand the high torque and tension required for heavy-duty lift drive systems.
• Corrosion Protection: Designed to resist the harsh conditions of a lift pit, ensuring the adjuster remains turnable for years.
• Direct Compatibility: A perfect replacement for Rotary OEM numbers FD70-22 and FD70-22ZN.

Specs

• OEM Reference: FD70-22ZN, FD70-22
• SVI Part Number: BH-9765-39
• Country of Manufacture: USA

Direct replacement models

• Rotary: FD70-22, FD70-22ZN
• SVI International: BH-9765-39
• Fits Models: Rotary FD70 series (AT70, AT70H) in-ground lifts using a chain-driven mechanism.
• This item can be found in: Rotary 70C-120, Rotary 70E, Rotary 70P-120, Rotary 70Q-120, Rotary AT1012E, Rotary AT1012H, Rotary AT70E, Rotary AT70H, Rotary R10210C-120, Rotary R10210DS-120, Rotary R10210P-120, Rotary R10210Q-120, Rotary R703C-120, Rotary R703P-120, Rotary R703Q-120

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.