Choosing RV camper systems accessories often comes down to matching part numbers and knowing how much you want to spend. When two slideout seal kits share the same part numbers and listed dimensions, the decision gets even tighter: do you pick the RV Slide Out Seal Combo 018-312-EKD + 018-341 EK at USD 53.00, or the Black RV Slide Out Seal 018-312-EKD & 018-341 EK at USD 63.99? The two are close on paper, so a lot of the choice comes down to price and how much the listing name matters to you.
Quick verdict If the listed specs are your only guide, the RV Slide Out Seal Combo is the straightforward pick. Both kits carry the same part numbers and are listed as new, while the Combo has the lower listed price. Choose the Black RV Slide Out Seal only if the listing name matters more than the price gap.
Comparison table
| Consideration | RV Slide Out Seal Combo | Black RV Slide Out Seal |
|---|---|---|
| Listed price | USD 53.00 | USD 63.99 |
| Part numbers | 018-312-EKD + 018-341 EK | 018-312-EKD & 018-341 EK |
| 018-312-EKD dimension | 1" x 15/16" x 35' | 1" x 15/16" x 35' |
| 018-341 EK dimension | 1/2" x 2.75" x 35' | 1/2" x 2.75" x 35' |
| Color | Black | Black |
| Condition | New | New |
| After-sales | Money back or replacement (buyer's choice) | Money back or replacement (buyer's choice) |
Where each product wins The RV Slide Out Seal Combo wins for anyone who wants the lower listed price. The Black RV Slide Out Seal wins if you want the listing name to state the finish, or if you appreciate the listing's reminder to confirm the part number matches before purchase.
RV Slide Out Seal Combo 018-312-EKD + 018-341 EK
For the shopper who wants both seal pieces at the lower end of the price range, this combo kit is the sensible default. It covers the 018-312-EKD D seal and 018-341 EK base seal, and the after-sales option lets you pick between money back or replacement. The main limitation is the title: it doesn't name the finish, even though the color is listed as black. If you need the listing name itself to confirm what you're ordering, you'll have to rely on the listed color instead. That kind of clarity can matter when you're keeping records for RV maintenance. For the same part numbers as the pricier option, this one asks for less.
Black RV Slide Out Seal 018-312-EKD & 018-341 EK
The listing title leads with "Black" and then names both part numbers, so the finish is front and center from the start. The description includes a part-number reminder to check before ordering, which is useful when slideout seal part numbers look similar. The downside is the higher end of the price range: you'll spend more for the same part numbers and finish. If a clearly color-labeled title is important to you, this is the one to pick.
Final choice by use case Choose the RV Slide Out Seal Combo for the lower listed price and the same part-number coverage. Choose the Black RV Slide Out Seal if you want the title to say "Black" and appreciate the pre-order part-number reminder, and you're comfortable with the higher listed price.
