When your RV's slideout starts letting in rain, dust, or road noise, the seals are usually the first thing to check. In the market for rv camper systems accessories, you'll run into two listings that seem interchangeable: the RV Slide Out Seal Combo 018-312-EKD + 018-341 EK and the New For RV Camper Slideout System RV Slide Out Seal 018-312-EKD 018-341 EK US. Both are black rubber seal kits with matching specifications, so your decision comes down to whether the price difference matters and which listing you prefer. The part numbers describe the two-piece seal assembly, and both kits bundle the D seal and EK seal together.
Quick verdict
If you want the same kit for the lowest price, the RV Slide Out Seal Combo is the straightforward pick. It matches the other kit on the essentials, but its listed price is lower. The New For RV Camper kit offers nothing extra; you'd be paying more for the same seal setup unless you specifically prefer that listing's wording.
Price and spec comparison
| Product | Price | Seal Length | Color | Condition |
|---|---|---|---|---|
| RV Slide Out Seal Combo 018-312-EKD + 018-341 EK for RV Camper Slideout System | USD 53.00 | 35 feet each | Black | New |
| New For RV Camper Slideout System RV Slide Out Seal 018-312-EKD 018-341 EK US | USD 53.99 | 35 feet each | Black | New |
Where each product wins
RV Slide Out Seal Combo wins on price. It's the same seal setup with the same 35-foot lengths, but it costs less than the alternative listing. If you just need the seal kit and want to keep the purchase as low as possible, this is the listing to choose.
New For RV Camper Slideout System wins on listing style only. It matches the Combo's key details, but the price is higher. Choose it if the "New For" phrasing is what you came looking for; otherwise, the Combo gives you the same thing for less.
Product notes
RV Slide Out Seal Combo 018-312-EKD + 018-341 EK for RV Camper Slideout System
This combo is the one to choose when you want the same functional seal kit without paying for the other listing's wording. The listed price is lower than the comparable kit, and the fitting process is straightforward: slide the D seal onto the EK seal base and screw the rubber into place. It bundles the D seal and the EK seal into one purchase, and it's made from tough rubber meant to handle weather and wear. The limitation is that the price difference is tiny, so the value advantage won't feel dramatic, but it's still the less expensive way to get the 018-312-EKD and 018-341 EK pair.
New For RV Camper Slideout System RV Slide Out Seal 018-312-EKD 018-341 EK US
If the "New For" in the title is what caught your eye, this kit doesn't differ from the Combo in any way. Same new condition, same money-back-or-replacement option. It uses the same slide-on approach as the Combo. The reason to pick this one is simply that you prefer this version of the listing and the way the part numbers are laid out without the plus sign. The limitation is that it's priced higher than the Combo, with no feature difference. For that reason, it's the choice only if the other listing isn't what you want. It's a valid alternative if you want to keep your RV camper's slideout sealed against the elements.
Final choice by use case
- For the lower price: Go with the RV Slide Out Seal Combo 018-312-EKD + 018-341 EK for RV Camper Slideout System. The listed price is the lower end of the $53 to $53.99 range, and the specifications match the other listing exactly.
- For the "New For" listing: The New For RV Camper Slideout System RV Slide Out Seal 018-312-EKD 018-341 EK US is the same seal setup, but it costs more. Pick it if you prefer the way that listing is written.
