Replacement Wiper Seal and Bulb for 2021 Grand Design 310
Updated 07/24/2025 | Published 07/15/2025
Question:
I have a 2021 Grand Design 310 Fifth Wheel and I need to replace some of the Rubber Wiper Seal and Bulb for RV Slide Out. It appears to be 3inches wide, buld appears to be 3/4 and it is stapled onto the side wall. They also ran a bead of caulking up the outside of the bulb.Which seal would best fit my needs. I do like the one with 3m tape. Seems the install would be a bit easier. I need 8 2 of seal and it seems all you have is 15 which with less that 6 and would go to waste... any other options?
asked by: Dale L
Expert Reply:
Hey Dale, it sounds like what you are looking for/at is the Rubber Wiper Seal and Bulb part # SR98FR which is the closest option we have to what you are looking for. I wish we had a better size to match your needs but we do not at this time.
Product Page this Question was Asked From
Rubber Wiper Seal and Bulb for RV Slide Out - Stick On - 15' Long x 3-3/16" Wide
- RV Slide Out Parts
- Seals
- Bulb Seal
- Wiper Seal
- Stick-On
- 3-3/16 Inch Wide
- 15 Feet Long
- Black
- Steele Rubber
more information >
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Dale L.
7/24/2025
Hello Jameson, Thanks for the reply. When I get ready to replace the Wiper Seal, I will order this part.