Shopping for RV camper systems accessories often comes down to finding a slideout seal that stops the weather without forcing you to replace a whole assembly. If your slideout takes the 018-312-EKD D seal and the 018-341 EK base seal, you're probably deciding between two nearly identical kits: the RV Slide Out Seal Combo and the New For RV Camper Slideout System seal kit. Both cover the same seal profiles, so the meaningful choice is price and title wording.
Quick verdict
For most buyers, the RV Slide Out Seal Combo is the pick. It costs less than the other kit and uses the same seal profiles and the same described setup. The New For RV Camper kit asks a little more and differs mainly by saying 'New' and 'US' in the title. Unless that wording matters to you, the Combo gives you the same thing for less.
At a glance
| Product | Price | Price bar | Shared details |
|---|---|---|---|
| RV Slide Out Seal Combo | USD 53.00 | Black rubber, new, 35-ft profiles, money back or replacement | |
| New RV Slide Out Seal (US) | USD 53.99 | Black rubber, new, 35-ft profiles, money back or replacement |
Both kits follow the same installation sequence: slide the 018-312-EKD D seal onto the 018-341 EK base, then screw the rubber into place. If your slideout already uses these profiles, that shared install path is the part that matters most.
Where each product wins
- RV Slide Out Seal Combo wins on price. At USD 53.00, it is the lower-priced kit, and the shared details match the other kit exactly.
- New RV Slide Out Seal (US) wins on product-name clarity. It says 'New' and 'US' directly in the title, and it costs USD 53.99.
Product notes
RV Slide Out Seal Combo 018-312-EKD + 018-341 EK for RV Camper Slideout System
The Combo is the default when you want the same described seal setup for less. It is the lower-priced of the two, and it pairs the 018-312-EKD D seal with the 018-341 EK base seal. The replacement terms are money back or replacement, which is a straightforward safety net. The description covers tough rubber that keeps out rain, snow, dust, dirt, and noise, so it fits the usual RV camper weather-protection job. The limitation is that the product details are essentially identical to the other kit, so there is no material, color, or after-sales advantage to justify paying more. Its advantage is the price, and that is a good enough reason when the rest of the details line up.
New For RV Camper Slideout System RV Slide Out Seal 018-312-EKD 018-341 EK US
This one is for buyers who want the product name to spell out what they are ordering. It is the higher-priced of the two kits, and the title leads with 'New' and includes 'US.' The same 018-312-EKD and 018-341 EK profiles appear here, so the core setup matches the Combo. The description covers the same slide-on D seal, screw-in base rubber, and weather protection. The catch is that the extra money goes to wording rather than to a different product. If you can live without 'New' and 'US' in the title, the Combo is the more economical route; if you want that clarity, this kit is the easier one to identify.
Final choice by use case
Pick the RV Slide Out Seal Combo if you want the same seal profiles and black rubber for a lower price. Pick the New For RV Camper Slideout System kit if seeing 'New' and 'US' in the product title matters more than the small price gap. For RV camper systems accessories, the lower-priced combo is the smarter default unless title wording is your deciding factor.
