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  1. RV Sinks
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  4. 32 x 17 Inch
  5. Double Sink
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Better Bath RV Kitchen Sink - Double Bowl - 32-1/4" Long x 17-11/16" Wide - Stainless

Better Bath RV Kitchen Sink - Double Bowl - 32-1/4" Long x 17-11/16" Wide - Stainless

Item # LC388415
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Double RV kitchen sink with offset design lets you soak larger pots in the bigger bowl while washing produce for dinner in the smaller bowl. This undermount sink installs from below the counter, which helps increase your counter space. Lowest Prices for the best rv sinks from Lippert. Better Bath RV Kitchen Sink - Double Bowl - 32-1/4" Long x 17-11/16" Wide - Stainless part number LC388415 can be ordered online at or call 800-298-1624 for expert service.
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Lippert RV Sinks - LC388415

  • Kitchen Sink
  • 32 x 17 Inch
  • Double Sink
  • Stainless Steel
  • Farmhouse Sink
  • Lippert

Double RV kitchen sink with offset design lets you soak larger pots in the bigger bowl while washing produce for dinner in the smaller bowl. This undermount sink installs from below the counter, which helps increase your counter space.


  • Double bowl, rectangular sink replaces or upgrades the sink in your RV, camper, or boat kitchen
    • Offset design lets you soak larger pots in the big bowl while prepping dinner in the small bowl
  • Multiple mounting options let you choose which setup will work best for you
    • When mounted as a drop-in, the sink will be easier to install and clean
    • When mounted as an undermount, it'll help increase counter space
  • Interior channels help direct water to the drain
  • Durable, 20-gauge stainless steel construction resists rust
  • Easy installation with included brackets
    • Compatible with all faucet setups
    • Can also upgrade an outdoor sink
  • IAPMO certified, CSA compliant, and ASME certified


  • Overall dimensions:
    • Exterior: 32-1/4" long x 17-11/16" wide x 6-1/4" deep
    • Interior:
      • Left bowl: 18" long x 15-1/2" wide
      • Right bowl: 10-3/4" long x 12-3/4" wide
  • Drain hole diameter: 3-5/8"
  • 1-Year warranty

Better Bath RV Kitchen Sink Dimensional Diagram

Drop-In or Undermount Design

This sink can mount as a drop in or as an undermount, so you are able to choose which setup works best for you and your RV. When used as a drop in (or self-rimming) sink, it's quick and easy to install into any countertop material. Once installed, because all parts of the sink are visible, you'll be able to thoroughly clean it in its entirety. When used as an undermount, it installs from below the counter with the perimeter lip, which helps increase counter space. It's also incredibly easy to clean food from the counters without it getting caught in the lip.

If you're replacing your sink, you'll simply use the existing cut-out hole in your countertop. If you're upgrading your indoor or outdoor sink setup, you may need to enlarge the hole. It should be 3/4" smaller than the overall length and width of the sink. Either way, once you have a proper size hole, you can either drop it in or place it against the underside before securing it to the counter with the included brackets and mounting hardware. Once the sink has been installed, it is compatible with any faucet setup and standard 3-5/8" garbage disposals and drain baskets.

388415 Lippert Better Bath RV Kitchen Sink for Motorhomes - Double Basin - Offset Double Basin - Stainless Steel


Ask the Experts about this Lippert RV Sinks

  • Dimensions of the Better Bath RV Kitchen Sink # LC388415
    The overall length of the Better Bath RV Kitchen Sink # LC388415 is 32" while the width is 17-5/8" for the larger sink and 15" for the smaller sink. The flange on the outside is about 1" wide which gives you an idea of the area you need. The location where it slants to the smaller section will be about 18-3/8" in from the larger end of the sink. I have attached some dimensional photos that I made for you to reference.
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  • Dimensions of Lippert Better Bath 388415 RV Double Bowl Sink
    Because it's considered proprietary information, the overwhelming majority of our vendors will not provide CAD drawings for their products. I've provided a diagram showing the dimensions of the # LC388415 sink and I sincerely hope that will be enough information for your counter fabricator to do what he needs to do. If you need further dimensions, please let me know what you're needing and I'll attempt to get it for you.
    view full answer...
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  • Recommended Stainless Steel Replacement for Offset Kitchen Sink
    As you mentioned in your question, most of our double sinks have a standard rectangular design that don't quite match the offset shape of your existing unit. The closest stainless steel options we have to something like this is with the Patrick Distribution Offset Double Bowl Sink # 277-000077 or the Better Bath Double Bowl # LC388415, both of which feature the wider cutout on the larger side of the sink. Either option will likely require some cutting though on the counter top, as we...
    view full answer...
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  • Sink Sizes For Better Bath Double Bowl RV Kitchen Sinks
    Here are your options. If you want to have a 27 inch long Better Bath Double Bowl Sink there is this one # LC385314. I have two that are a tad bit larger at 27-1/8 inches # LC388412 # LC389911 and one that is longer than them all at 32-1/4 inches # LC388415. These are all the Better Bath Double Bowl Sinks that are bigger than 25 inches long. Pick whatever sink fits your application the best!
    view full answer...

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Mary E
Written by:
Mary E
Employee Amanda M
Edited by:
Amanda M
Employee Isabelle B
Updated by:
Isabelle B

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