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Welcome to Elkhart RV Parts, where we are happy to have you browse and answer any of your questions quickly via live chat! We carry all your essential RV needs and then some, in the most popular, high quality brands such as Alpha, Dicor, Dometic, Lavant, Shurflo, Suburban, Valterra, and more. What sets us apart from other RV hardware and accessory suppliers is our thoughtfully curated inventory and ease of transactions, both purchases and returns.  We work directly with the manufacturers in Elkhart, Indiana The RV Capitol of the World and pass those savings to you. Ordered the wrong item? Received the wrong item? Contact us with your order number and details, and we'll send you instructions for returning the item(s) and getting what you need in the mean time. We'll even pay the return shipping if you received the wrong item as a result of an error on our end.

Our goal is to offer a user-friendly website, customer service to match it, and special content added regularly that keeps you returning to Elkhart for your future parts, accessories, and information. Use our simple category menu at the top of each Elkhart page to narrow your search to exactly what you need. Don't see what you're looking for? We'd like to hear what we're missing. Please send us your inquiry on our 'Contact Us' page, so we can grow in the direction our users want!

Scroll to the bottom right of each page to subscribe to our newsletter, our main platform for notifying our customers of our newest content, merchandise, sales, and special offers.

Our business lives in Elkhart, Indiana, a city just shy of 51,000, but we serve customers all over the world. If you have any questions regarding the availability of items in regards to international shipping, please contact us. In large part, our inventory is available to our international customers as well. You can find more information on shipping and returns on our main menu, at 'shipping & returns'.

Thank you for stopping by! We look forward to doing business with you,

Elkhart RV Parts

1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
Elkhart Plastics
$2.95
1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)
Elkhart Plastics

500123

1 1/2" Flex Fitting (2 1/4" Hole Size) (500123)

$2.95
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1 1/2" Flex Fitting (2 1/4" Hole Size)

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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53 Gallon RV Holding Tank 86" x 18" x 11 1/2" (399H)
Elkhart Plastics
$296.95
53 Gallon RV Holding Tank 86" x 18" x 11 1/2" (399H)
Elkhart Plastics

399H

53 Gallon RV Holding Tank 86" x 18" x 11 1/2" (399H)

$296.95
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53 Gallon RV Holding Tank 86" x 18" x 11 1/2"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
Elkhart Plastics
$80.95
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)
Elkhart Plastics

0184H

12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2" (184H)

$80.95
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12 Gallon RV Holding Tank 22 3/4" x 15" x 7 1/2"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery

No Returns on Special orders (50% charge on cancellations).

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30 Gallon RV Fresh Water Tank 34" x 18" x 12" (T167)
Lavanture Products
$92.50
30 Gallon RV Fresh Water Tank 34" x 18" x 12" (T167)
Lavanture Products

T167

30 Gallon RV Fresh Water Tank 34" x 18" x 12" (T167)

$92.50
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These rotational molded fresh water tanks are made from a high quality durable FDA approved polyethylene material. Their one piece seamless construction, stain corrosion and rust resistant features make them ideal for replacement or OEM installation on RVs, horse trailers or marine products. All come with one 1.25" water fill inlet and three 3/8" NPT connections. 34" X 18" X 12" POLYETHYLENE TANK (30 GAL) T167
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50 Gallon RV Water Tank 58" x 30" x 8" (339W)
Elkhart Plastics
$224.95
50 Gallon RV Water Tank 58" x 30" x 8" (339W)
Elkhart Plastics

339W

50 Gallon RV Water Tank 58" x 30" x 8" (339W)

$224.95
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50 Gallon RV Water Tank 58" x 30" x 8"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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36 Gallon RV Holding Tank 70" x 22" x 8 1/4" (3009)
Elkhart Plastics
$171.95
36 Gallon RV Holding Tank 70" x 22" x 8 1/4" (3009)
Elkhart Plastics

3009

36 Gallon RV Holding Tank 70" x 22" x 8 1/4" (3009)

$171.95
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36 Gallon RV Holding Tank 70" x 22" x 8 1/4"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
Elkhart Plastics
$272.95
86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)
Elkhart Plastics

165W

86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4" (165W)

$272.95
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86 Gallon RV Water Tank 54 3/4" x 21 3/4" x 17 3/4"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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84 Gallon RV Water Tank 63" x 36" x 9" (288W)
Elkhart RV Parts
$245.95
84 Gallon RV Water Tank 63" x 36" x 9" (288W)
Elkhart RV Parts

288W

84 Gallon RV Water Tank 63" x 36" x 9" (288W)

$245.95
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84 Gallon RV Water Tank 63" x 36" x 9"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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54 Gallon RV Holding Tank 28" x 26" x 22 1/2" (9556H)
Elkhart Plastics
$179.95
54 Gallon RV Holding Tank 28" x 26" x 22 1/2" (9556H)
Elkhart Plastics

9556H

54 Gallon RV Holding Tank 28" x 26" x 22 1/2" (9556H)

$179.95
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54 Gallon RV Holding Tank 28" x 26" x 22 1/2"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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52 Gallon RV Holding Tank 53" x 27" x 10 1/2" (4418)
Elkhart Plastics
$155.95
52 Gallon RV Holding Tank 53" x 27" x 10 1/2" (4418)
Elkhart Plastics

4418

52 Gallon RV Holding Tank 53" x 27" x 10 1/2" (4418)

$155.95
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52 Gallon RV Holding Tank 53" x 27" x 10 1/2"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
Elkhart Plastics
$245.95
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)
Elkhart Plastics

103H

44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8" (103H)

$245.95
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44 Gallon RV Holding Tank 82" x 18 1/4" x 7 5/8"

(See graphic for more measurements) 

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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40 Gallon RV Holding Tank 54 1/2" x 27" x 8 1/2" (112H)
Elkhart Plastics
$200.95
40 Gallon RV Holding Tank 54 1/2" x 27" x 8 1/2" (112H)
Elkhart Plastics

112h

40 Gallon RV Holding Tank 54 1/2" x 27" x 8 1/2" (112H)

$200.95
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40 Gallon RV Holding Tank 54 1/2" x 27" x 8 1/2"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
Elkhart Plastics
$80.95
9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)
Elkhart Plastics

450H

9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9" (450H)

$80.95
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9 Gallon RV Holding Tank 22 1/2" x 16 1/2" x 9"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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78 Gallon RV Water Tank 43" x 29" x 15" (4537)
Elkhart Plastics
$252.95
78 Gallon RV Water Tank 43" x 29" x 15" (4537)
78 Gallon RV Water Tank 43" x 29" x 15" (4537)
78 Gallon RV Water Tank 43" x 29" x 15" (4537)
78 Gallon RV Water Tank 43" x 29" x 15" (4537)
78 Gallon RV Water Tank 43" x 29" x 15" (4537)
78 Gallon RV Water Tank 43" x 29" x 15" (4537)
Elkhart Plastics

4537

78 Gallon RV Water Tank 43" x 29" x 15" (4537)

$252.95
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78 Gallon RV Water Tank 43" x 29" x 15"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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45 Gallon RV Water Tank 34 1/2" x 19 3/4" x 15 3/4" (211W)
Elkhart Plastics
$126.95
45 Gallon RV Water Tank 34 1/2" x 19 3/4" x 15 3/4" (211W)
Elkhart Plastics

211W

45 Gallon RV Water Tank 34 1/2" x 19 3/4" x 15 3/4" (211W)

$126.95
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45 Gallon RV Water Tank 34 1/2" x 19 3/4" x 15 3/4"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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25 Gallon RV Water Tank 33 3/4" x 15" x 12" (3028)
Elkhart Plastics
$79.95
25 Gallon RV Water Tank 33 3/4" x 15" x 12" (3028)
Elkhart Plastics

3028

25 Gallon RV Water Tank 33 3/4" x 15" x 12" (3028)

$79.95
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25 Gallon RV Water Tank  33 3/4" x 15" x 12"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery

No Returns on Special orders (50% charge on cancellations). 

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36 Gallon RV Water Tank (104367000)
Elkhart Plastics
$199.50
36 Gallon RV Water Tank (104367000)
Elkhart Plastics

104367000

36 Gallon RV Water Tank (104367000)

$199.50
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RV Water Tank #104367000 is manufactured by Elkhart Plastics. This tank comes will all fittings installed as you see them in the schematic.

 

An RV fresh water tank is a tank that carries clean water for your use in your RV. This tank is connected to a pump that then brings your clean water to your toilet, tub or shower, and sinks of your RV. When a city water hook-up is available, you can by-pass the use of your stored clean water and pump city treated water into the RV's plumbing valves instead. The whole system works and also looks much like the plumbing of your home. Some RV owners always choose to fill and use their fresh water tanks for their plumbing needs, even when city water is available. This is a matter of preference.

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Adcoseal B-100 Butyl Rubber Sealent
Elkhart Plastics
$11.95
Adcoseal B-100 Butyl Rubber Sealent
Elkhart Plastics

B100

Adcoseal B-100 Butyl Rubber Sealent

$11.95
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Excellent adhesion. Permanently flexible. Non-stringing. Non-staining. Adco B-100 Butyl Rubber Sealant is a single component, solvent release butyl based sealant specifically designed to provide excellent exterior weathering properties. It is easy to apply and tool and assures superior adhesion to a variety of clean surfaces. Adco B-100 Butyl Rubber Sealant is an excellent choice for exterior sealing applications and is compatible with an array of substrates such as glass, metals, concrete, wood, masonry and some plastics. Color: Black Cartridge : 10.3 fl oz (305 ml) Application Instructions: 1. All surfaces must be clean and dry. 2. Apply with a standard caulking gun. 3. Cut nozzle to desired bead size. Puncture inner seal. 4. Apply at a 45° angle using constant pressure. 5. Use at room temperature for ease of gunning. 6. Tool or join surfaces for sealing before material skins. 7. Support tooled or joined surfaces for 8 hours minimum. 8. Use mineral spirits or VM&P Naphtha to remove excess material before skin forms. Limitations: All surfaces to be sealed or bonded must be clean and dry and free from contaminants. Primer may be required for certain surfaces. ADCO B-100 is not recommended for use in window glazing applications or hidden joint details, which require a non-skinning, non-hardening sealant.
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75 Gallon RV Water Tank 72" X 44 1/2" x 6" (3209)
Elkhart Plastics
$288.95
75 Gallon RV Water Tank 72" X 44 1/2" x 6" (3209)
Elkhart Plastics

3209

75 Gallon RV Water Tank 72" X 44 1/2" x 6" (3209)

$288.95
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75 Gallon RV Water Tank 72" x 44 1/2" x 6"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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73 Gallon RV Water Tank 52 1/2" x 25 1/2" x 13" (189W)
Elkhart RV Parts
$220.95
73 Gallon RV Water Tank 52 1/2" x 25 1/2" x 13" (189W)
Elkhart RV Parts

189W

73 Gallon RV Water Tank 52 1/2" x 25 1/2" x 13" (189W)

$220.95
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73 Gallon RV Water Tank 52 1/2" x 25 1/2" x 13" (189W)
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68 Gallon RV Water Tank 55" x 37 1/2" x 8" (190W)
Elkhart Plastics
$213.95
68 Gallon RV Water Tank 55" x 37 1/2" x 8" (190W)
Elkhart Plastics

190W

68 Gallon RV Water Tank 55" x 37 1/2" x 8" (190W)

$213.95
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68 Gallon RV Water Tank 55" x 37 1/2" x 8"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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64 Gallon RV Water Tank 62" x 29 1/4" x 8 1/2" (4065)
Elkhart Plastics
$205.95
64 Gallon RV Water Tank 62" x 29 1/4" x 8 1/2" (4065)
Elkhart Plastics

4065

64 Gallon RV Water Tank 62" x 29 1/4" x 8 1/2" (4065)

$205.95
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64 Gallon RV Water Tank 62" x 29 1/4" x 8 1/2"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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62 Gallon RV Water Tank 64" x 17 3/4" x 13 3/4" (4375)
Elkhart Plastics
$148.95
62 Gallon RV Water Tank 64" x 17 3/4" x 13 3/4" (4375)
Elkhart Plastics

4375

62 Gallon RV Water Tank 64" x 17 3/4" x 13 3/4" (4375)

$148.95
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62 Gallon RV Water Tank 64" x 17 3/4" x 13 3/4"

Important: This item is available on special order only and will take approximately 2-4 weeks for delivery.

No Returns on Special orders (50% charge on cancellations).

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58 Gallon Water Tank, 56" x 32" x 8 (4365)
Elkhart RV Parts
$198.95
58 Gallon Water Tank, 56" x 32" x 8 (4365)
Elkhart RV Parts

4365

58 Gallon Water Tank, 56" x 32" x 8 (4365)

$198.95
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58 Gallon Water Tank, 56" x 32" x 8 (4365)
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