438 222-2.1 Drive Coupler Fit for Stromag Periflex Replaces# 438-222-2.1 438222-2.1 43822221

["Fully compatible with Stromag Periflex, equipment from multiple different manufacturers","Replacepart numbers: for 438 222-2.1, 438-222-2.1, 438222-2.1, 43822221","Adopting highly elastic and wear-resistant materials, effectively buffering vibrations and ensuring stable and smooth power transmission","Precision machining technology, high dimensional accuracy, good transmission concentricity, reducing equipment operating losses","Installation guide is not provided. We strongly advise professional installation for proper usage"]