This door was probably installed in around 1979. The only marking is DEL MAR ENGRG CO LONG BEACH, CA PAT. PENDING. The wheel diameter is 1-1/4". The housing is 6-1/4" x 3/4" x 1-3/8". Screw holes are 5-3/4+" apart.
Thanks for your help!
Kris
Patio Door Roller Replacement
Home Owner from Minneapolis
Jul 6, 2025 6:07 pm
1 user uploaded image
4 Replies
Bob from SWISCO
Jul 6, 2025 7:40 pm
Hi Kris. I believe your roller is an older version of our 81-018, which is used on a ton of different brand doors. Your first step should be to review our specs to confirm that it will work. Ours are a little bit different from yours but I think we just measure it differently. It can't hurt to triple check to make sure.
Alternate image for 81-018
Home Owner from Minneapolis
Jul 6, 2025 10:35 pm
Thank you so much! I checked the opening in the door against the measurements of this roller and it should work. I appreciate the quick response.
Kris
Kris
Bob from SWISCO
Jul 6, 2025 11:29 pm
My pleasure. Let us know if you have further questions!
Related Products
Related Videos
Related Guides
