Are The B&B Top Rear Corner Trim For RV Seam Left Hand BM25ZR And Right Hand BM52ZR The Same Size?
Updated 07/17/2025 | Published 07/13/2025 >
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Question:
Are the right and left trim pieces exactly the same size and shape? Why are they priced differently?
asked by: Jay
Expert Reply:
Hi Jay!
Thought I can say the B&B Top Rear Corner Trim for RV Seam - Left Hand # BM25ZR and Right Hand # BM52ZR are exactly mirrored (so same in every way, just ones right and one's left), I cannot speak on the price difference. We have been told the difference with things like this is all done with some computery algorithmic thingamajig, and I am far to much a caveman to try and explain what they said (or understand it for that matter). Parts I can figure out though! : )
Did your trim pieces wear out or are you using them for something else?

Product Page this Question was Asked From
B&B Top Rear Corner Trim for RV Seam - Right Hand - Black
- RV Trim
- Plastic Molding
- Black
- B and B Molders
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Jay
7/17/2025
I’m rebuilding an older camper. All new walls & roof. I’m thinking these might work for me. I’m going to order 1 left & 1 right to test fit. Are returns free if they don’t work for me?