Need some new rails

Question

Im looking for a replacement for these rails, also need the plastic stoppers on the top of the window. These fit on a H-LC25-48x84 Series 4000 Sh and conforms to CMBSO. The part # on the rail is 3020

Tom · Accepted Answer

Thanks for your photos. Based on what I see here, you have either our S351-31 or S390-31, depending on the depth of the bottom shoe. That's the only difference between them. I recommend measuring your shoe and referring to our dimensions to confirm the best match.

Comparison of the S351 and S390 balance shoes.