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The Honeywell 7640JL/U is a drive lever and clamp designed specifically for crank arm drive systems. This product is compatible with M436 and M836 series, ensuring reliable operation within HVAC applications. It offers easy installation and enhances system efficiency.
This drive lever and clamp improve mechanical linkages in various HVAC systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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