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RV Holding Tanks

RV Holding Tank Image

RV Holding Tanks - H664 30 Gallon Typical

RV holding tanks are available in about 75 shapes, sizes, and valve arrangements.  When ordering your RV holding tanks, please make note of the dimensions, size and valve arrangement for your existing motorhome, trailer or fifth wheel black water tank. We can supply over 75 different sizes, dimensions and outlet valve placements of RV Holding Tanks. Common tanks with manufacturer's numbers are shown in this link to RV holding tanks. This link will open in a new window. Therefore, simply close this new window to return here. The RV holding tanks shown are only a small sample of the replacement items that can be quickly shipped nationwide.

As these tanks are made of polyethylene plastic, the following products are not compatible: Sealants, pipe dope, greases, petroleum jellies, glues or other adhesives. Required plumbing include a 3" inlet and 1.5" or 2" vent in the highest part of the tank. You must drill these holes in the proper places to suit your plumbing situation. Installation of the piping is most easily accomplished by use of rubber grommets as shown.

Part #88-1259 - 3" rubber grommet

Part #88-1257 - 1.5" rubber grommet

The example RV holding tanks shown in the above link are listed below:

Our Product #  Manufacturers #  Size-Gallons  Overall Dimensions  Valve Location
H502  H502  24.5  9 1/2" x 27" x 31"  end center
23726  H086  27  9" x 19 7/8" x 56 1/2"  end center
H664  H664  30  8 1/2" x 22 1/4" x 52 3/8"  end center
23706  H488  32  6 3/4" x 32" x 54"  end offset
H562  H562  32  5 3/4" x 32" x 54"  end center
H083  H083  40  9" x 27 1/2" x 55 1/2"  end offset

***Due to the manufacturer's lead time, orders can take up to 30 days for delivery.

Also you should have the existing dimensions: length, width, and height. You should also note the location of the 3" discharge valve. Is it on the middle end, middle side, left end, right end, left side, right side, etc.?  If possible you should make a sketch of the existing one with dimensions similar to the drawings of these sample waste tanks. (Please note that the sketch does not have to be professional. It is more important that the key information be conveyed. Fax your sketch to PPL at 713-995-8697 and include your name and phone number and we will help you find a replacement. Or simply call toll free 1-800-755-4775 with the information requested.

PPL does stock a variety of replacement tanks and should be able to help if you can provide information of the current one. NOTE: Installation of the product might require creating inlets and in some cases redoing the plumbing to properly connect. 

***Due to the manufacturer's lead time, orders can take up to 30 days for delivery.

RV Holding Tanks - How to Order:

RV Holding Tanks - 75 Sizes &
fast delivery. friendly service. fantastic prices.
parts store open hours
PPL RV Parts Superstore

  • Waste Water Holding Tank
  • Waste Water Tank, 32 Gallon

    RV Holding Tanks

    Part # :H664  |  Manufacturer # :
    This product is not available online, please call us at 1-800-755-4775 for more information.

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Telephone Order Lines are open from 7am to 7:30pm Mon-Fri, 9am to 4pm Sat, Central Time
See Below for Hours of All other Services

PPL's RV Parts Superstore - Houston
10777 Southwest Freeway
Houston, Texas 77074

PPL's RV Parts Superstore - Dallas/Ft. Worth
2408 N Main St.
Cleburne, Texas 76033

Hours: 8:30am-5:30pm CST Mon-Fri
9:00am-4:00pm CST Saturday

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