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RV Tank Finder

484 products

Showing 1 - 48 of 484 products

Use the RV Tank Finder when you need to narrow replacement tanks by dimensions, capacity, shape, and fitting layout instead of guessing from a partial part number.

Measure the available tank space and compare the full length, width, height, fitting positions, fill/vent/outlet locations, and mounting clearance. Capacity alone is not enough; two tanks can hold similar gallons and still have very different plumbing layouts.

Tank Finder resources

If the old tank is still available, photograph every side, label, fitting, and mounting area before removing it. Those photos make it much easier to confirm a replacement.

If your replacement is a grey or black wastewater tank, continue to the RV holding tanks collection after narrowing the required dimensions.

Showing 1 - 48 of 484 products

Elkhart RV Parts - 42 Gallon RV Fresh Water Tank 39x18x14 - T169 Food-Grade Polyethylene

Elkhart RV Parts Elkhart RV Parts - 42 Gallon RV Fresh Water Tank 39x18x14 - T169 Food-Grade Polyethylene

$189.35 $253.89

69 ordered

Elkhart RV Parts - 24 Gallon RV Holding Tank 70" x 21" x 6" Black Waste Water Tank 4283/ERV121100

Elkhart RV Parts Elkhart RV Parts - 24 Gallon RV Holding Tank 70" x 21" x 6" Black Waste Water Tank 4283/ERV121100

$299.95 $476.11

57 ordered

Elkhart Plastics - 31 Gallon RV Holding Tank 34x19.5x13 - EPI 4848 H1017 ERV121000 Black Water Gray Water OEM

Elkhart RV Parts Elkhart Plastics - 31 Gallon RV Holding Tank 34x19.5x13 - EPI 4848 H1017 ERV121000 Black Water Gray Water OEM

$249.97 $349.16

45 ordered

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 36 Gallon RV Fresh Water Tank - 54" x 32" x 5.75" - EPI 3472 W1398000 - Low Profile OEM Replacement

$324.97 $476.11

56 ordered

Elkhart Plastics - 42 Gallon RV Holding Tank 56x24.5x7 Center End Drain EPI 4451 H1248 Black Gray Water OEM (hero)

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 42 Gallon RV Holding Tank 56x24.5x7 Center End Drain EPI 4451 H1248 Black Gray Water OEM

$329.97 $476.11

46 ordered

W1496002 fitted-assembly reference drawing; W1496000 is supplied as a blank tank without installed fittings or probes

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 33 Gallon RV Fresh Water Tank 48.75 x 31.75 x 4.5 W1496 FDA Approved Low Profile (No Probes Included)

$349.97 $631.70

53 ordered

Elkhart RV Parts - 30 Gallon RV Fresh Water Tank 30x20x12 - OEM Grade Potable Water Storage ERV120800

Elkhart RV Parts Elkhart RV Parts - 30 Gallon RV Fresh Water Tank 30x20x12 - OEM Grade Potable Water Storage ERV120800

$197.97 $309.52

44 ordered

Elkhart RV Parts - 100 Gallon RV Fresh Water Tank 81x26x11 T100 OEM Grade Polyethylene

Elkhart RV Parts Elkhart RV Parts - 100 Gallon RV Fresh Water Tank 81x26x11 T100 OEM Grade Polyethylene

$599.97 $653.16

32 ordered

Elkhart Plastics - 53 Gallon RV Holding Tank 28x26x22.5 - EPI 9556H H1301003 ERV1277 Black Water Gray Water OEM

Elkhart RV Parts Elkhart Plastics - 53 Gallon RV Holding Tank 28x26x22.5 - EPI 9556H H1301003 ERV1277 Black Water Gray Water OEM

$369.97 $476.14

40 ordered

Elkhart Plastics - 34 Gallon RV Holding Tank 70-1/4" x 21-1/2" x 8" Black Polyethylene H1282 EPI 3010

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 34 Gallon RV Holding Tank 70-1/4" x 21-1/2" x 8" Black Polyethylene H1282 EPI 3010

$389.97 $628.49

40 ordered

Elkhart RV Parts - 30 Gallon RV Fresh Water Tank 34x18x12 T167 NSF Certified Potable Water Storage

Elkhart RV Parts Elkhart RV Parts - 30 Gallon RV Fresh Water Tank 34x18x12 T167 NSF Certified Potable Water Storage

$181.57 $269.76

37 ordered

Elkhart RV Parts - 21 Gallon RV Fresh Water Tank - 39" x 16" x 8" - NSF FDA Approved - T165 Replacement

Elkhart RV Parts Elkhart RV Parts - 21 Gallon RV Fresh Water Tank - 39" x 16" x 8" - NSF FDA Approved - T165 Replacement

$148.97 $204.76

35 ordered

Alpha - 53 Gallon RV Holding Tank 466BLANK - 56x30x8.75 OEM Black Water Waste Tank (hero)

Alpha Alpha - 53 Gallon RV Holding Tank 466BLANK - 56x30x8.75 OEM Black Water Waste Tank

$409.95 $521.95

32 ordered

98 Gallon RV Fresh Water Tank 59x58x7 - Elkhart Plastics EPI 3038 W1435 - FDA Approved Polyethylene

Elkhart Plastics/Ameri-Kart 98 Gallon RV Fresh Water Tank 59x58x7 - Elkhart Plastics EPI 3038 W1435 - FDA Approved Polyethylene

$597.97 $793.57

29 ordered

Elkhart Plastics - 32 Gallon RV Holding Tank 40x20x12 - OEM Grade Black Water Waste Tank - EPI 3185 H1233000

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 32 Gallon RV Holding Tank 40x20x12 - OEM Grade Black Water Waste Tank - EPI 3185 H1233000

$304.65 $476.14

29 ordered

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 39 Gallon RV Fresh Water Tank 54 x 28 x 6 - 605W Low Profile OEM Replacement

$293.97 $444.40

26 ordered

41 Gallon RV Holding Tank 59" x 28" x 8" EPI 1163 or H865005

Elkhart Plastics/Ameri-Kart 41 Gallon RV Holding Tank 59" x 28" x 8" EPI 1163 or H865005

$402.15 $450.75

24 ordered

Elkhart Plastics - 20 Gallon RV Black Water Holding Tank 23.75x19x13.625 EPI 1299 Compact Waste Tank

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 20 Gallon RV Black Water Holding Tank 23.75x19x13.625 EPI 1299 Compact Waste Tank

$249.97 $349.16

25 ordered

Alpha - 40 Gallon RV Holding Tank - 63" x 25" x 9 1/4" Max Depth - VB24637HL

Alpha Alpha - 40 Gallon RV Holding Tank - 63" x 25" x 9 1/4" Max Depth - VB24637HL

$323.27 $349.13

25 ordered

16 Gallon RV Fresh Water Tank - 24x15x10 Portable Water Storage Tank for RV Camper Trailer Marine T163

Elkhart RV Parts 16 Gallon RV Fresh Water Tank - 24x15x10 Portable Water Storage Tank for RV Camper Trailer Marine T163

$119.95 $190.40

22 ordered

Elkhart Plastics - 23 Gallon RV Holding Tank Gray Black Water 56 x 16 x 8 EPI 3366 H1236

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 23 Gallon RV Holding Tank Gray Black Water 56 x 16 x 8 EPI 3366 H1236

$299.97 $333.25

20 ordered

AmeriKart - 31 Gallon RV Fresh Water Tank 46x31x7 W1315000 Blank FDA Approved Polyethylene

Elkhart Plastics/Ameri-Kart AmeriKart - 31 Gallon RV Fresh Water Tank 46x31x7 W1315000 Blank FDA Approved Polyethylene

$292.97 $428.46

21 ordered

Elkhart Plastics - 19 Gallon RV Holding Tank 40x14x11 - EPI 0189H H1320 Black Water Gray Water Tank 3 Inch Drain (hero)

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 19 Gallon RV Holding Tank 40x14x11 - EPI 0189H H1320 Black Water Gray Water Tank 3 Inch Drain

$199.00 $315.87

24 ordered

Alpha - 42 Gallons Holding Tank - 49 1/2" x 33" x 8 3/8" - VR334985HBLANK

Alpha Alpha - 42 Gallon RV Holding Tank - 49.5" x 33" x 8.375" - VR334985HBLANK - OEM Grade Black Water Tank

$389.95

22 ordered

Elkhart Plastics - 32 Gallon RV Holding Tank 30x21x13 - EPI 4580 H1249 - 3" Hub Outlet Black Gray Water OEM

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 32 Gallon RV Holding Tank 30x21x13 - EPI 4580 H1249 - 3" Hub Outlet Black Gray Water OEM

$299.97 $458.73

23 ordered

H1129000 — print-based front view

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 29 Gallon RV Holding Tank - 60" x 28" x 7" - Offset Outlet - H1129000 / EPI 2872

$295.95 $469.76

23 ordered

Alpha - 40 Gallon RV Holding Tank - Right Drain - 63" x 25" x 7" - VB24637HRBLANK - OEM Grade Black Water Tank

Alpha Alpha - 40 Gallon RV Holding Tank - Right Drain - 63" x 25" x 7" - VB24637HRBLANK - OEM Grade Black Water Tank

$368.55 $372.94

14 ordered

Elkhart Plastics - 96 Gallon RV Fresh Water Tank 60x48x8 | EPI 3376 W1578 | FDA Approved OEM Replacement

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 96 Gallon RV Fresh Water Tank 60x48x8 | EPI 3376 W1578 | FDA Approved OEM Replacement

$699.97 $787.22

17 ordered

EPI 4793 — print-based front view

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 45 Gallon RV Holding Tank - 56" x 27" x 9" - EPI 4793 / H1240002 - OEM Grade Black Water Tank

$299.97 $444.41

15 ordered

Elkhart Plastics - 30 Gallon RV Holding Tank 60x28x6.125 - EPI 4339 H1259000 Black Polyethylene OEM (hero)

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 30 Gallon RV Holding Tank 60x28x6.125 - EPI 4339 H1259000 Black Polyethylene OEM

$283.83 $393.65

12 ordered

Elkhart Plastics/Ameri-Kart - 52 Gallon RV Black Water Holding Tank - Heavy Duty Polyethylene - 53"x27"x10.5" - Center Drain - H1322

Elkhart Plastics/Ameri-Kart Elkhart Plastics/Ameri-Kart - 52 Gallon RV Black Water Holding Tank - Heavy Duty Polyethylene - 53"x27"x10.5" - Center Drain - H1322

$299.95 $476.11

14 ordered

Elkhart Plastics 27 Gallon RV Holding Tank 33.5" x 19" x 12.75" - EPI 2034 H1261003 - OEM Quality Waste Tank

Elkhart Plastics/Ameri-Kart Elkhart Plastics 27 Gallon RV Holding Tank 33.5" x 19" x 12.75" - EPI 2034 H1261003 - OEM Quality Waste Tank

$343.47

8 ordered

Elkhart RV Parts - 10 Gallon RV Fresh Water Tank - Premium NSF Certified Potable Water Storage 17x14x10 T161

Elkhart RV Parts Elkhart RV Parts - 10 Gallon RV Fresh Water Tank - Premium NSF Certified Potable Water Storage 17x14x10 T161

$100.64 $142.78

13 ordered

70 gallon RV fresh water tank, 77.625 by 20 by 11 inches - photorealistic three-quarter view

Elkhart Plastics/Ameri-Kart 70 Gallon RV Fresh Water Tank 77 5/8" x 20" x 11" - Elkhart Plastics 4364 / W1657 / W1467 - OEM Replacement Tank

$399.97 $602.97

10 ordered

Elkhart Plastics - 29 Gallon RV Holding Tank 45x 1 5.5 x 12.375 - H1296 Black Gray Water Tank

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 29 Gallon RV Holding Tank 45x 1 5.5 x 12.375 - H1296 Black Gray Water Tank

$333.93

11 ordered

Elkhart Plastics - 42 Gallon RV Holding Tank 66" x 21" x 9" EPI 366H/H1253

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 42 Gallon RV Holding Tank 66" x 21" x 9" EPI 366H/H1253

$299.97 $409.52

10 ordered

Elkhart Plastics - 41 Gallon RV Holding Tank 56" x 34" x 7.125" EPI 4327 H1284

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 41 Gallon RV Holding Tank 56" x 34" x 7.125" EPI 4327 H1284

$299.95 $476.11

10 ordered

EPI 2873 — print-based front view

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 29 Gallon RV Holding Tank 60x28x7 - EPI 2873 H1128 Black Polyethylene OEM

$287.11 $393.65

11 ordered

EPI 2006 — print-based front view

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 37 Gallon RV Holding Tank - 60" x 24" x 8" - Side Drain - EPI 2006 / H1231002

$339.97 $476.11

8 ordered

OEM

ICON - 40 Gallons RV Fresh Water Tank - 42" x 23 1/2" x 10" - WT3618 - AmeriKart #0219279

Icon Direct ICON - 40 Gallons RV Fresh Water Tank - 42" x 23 1/2" x 10" - WT3618 - AmeriKart #0219279

$370.20 $544.20

11 ordered

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 50 Gallon RV Fresh Water Tank 60x36x5.75 - 4893/W1404000 - Low Profile Blank Tank

$494.47 $631.67

11 ordered

OEM

ICON - RV Holding Tank H3857 - 12 Gallons - 38.75" x 24" x 4.25" - H3857

Icon Direct ICON - RV Holding Tank H3857 - 12 Gallons - 38.75" x 24" x 4.25" - H3857

$252.35 $477.10

8 ordered

Elkhart Plastics - 28 Gallon RV Holding Tank - 55-3/4" x 23-3/4" x 8" - EPI 5523 / H879003

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 28 Gallon RV Holding Tank - 55-3/4" x 23-3/4" x 8" - EPI 5523 / H879003

$368.15 $409.48

9 ordered

Elkhart Plastics - 50 Gallon RV Fresh Water Tank - Premium IAPMO Certified Potable Water Storage 38x22x14 WT2453 (hero)

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 50 Gallon RV Fresh Water Tank - Premium IAPMO Certified Potable Water Storage 38x22x14 WT2453

$329.97 $476.11

7 ordered

Elkhart Plastics - 64 Gallon RV Fresh Water Tank 62x29x8.5 - EPI 4065 W1587 - FDA Approved Polyethylene

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 64 Gallon RV Fresh Water Tank 62x29x8.5 - EPI 4065 W1587 - FDA Approved Polyethylene

$447.97 $682.46

8 ordered

98 gallon RV fresh water tank, 64 by 26 by 15 inches - photorealistic three-quarter view

Elkhart Plastics/Ameri-Kart 98 Gallon RV Fresh Water Tank 64x26x15 | Elkhart Plastics EPI 171W | FDA Approved Polyethylene

$529.97 $792.06

9 ordered

Elkhart Plastics - 26 Gallon RV Fresh Water Tank - 51.5" x 23" x 6" - EPI 3847 W1579000 - NSF Certified OEM

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 26 Gallon RV Fresh Water Tank - 51.5" x 23" x 6" - EPI 3847 W1579000 - NSF Certified OEM

$289.97 $396.75

21 ordered

Elkhart Plastics - 12 Gallon RV Holding Tank - 22.75" x 15" x 7.5" - EPI 184H - DISCONTINUED - See Alternatives

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 12 Gallon RV Holding Tank - 22.75" x 15" x 7.5" - EPI 184H - DISCONTINUED - See Alternatives

$90.00 $142.86

8 ordered

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OEM

Custom Light Filtering Pleated Shades with Side Tension Cords

Irvine Shade Custom Light Filtering Pleated Shades with Side Tension Cords

From $46.00

461 ordered

OEM

Irvine ISD - RV Slow Retract Shower Screen Door - (Platinum or Black) - 100% Waterproof - OEM Replacement - Custom Builder

Irvine Shade Irvine ISD - RV Slow Retract Shower Screen Door - (Platinum or Black) - 100% Waterproof - OEM Replacement - Custom Builder

From $207.95 $249.95

535 ordered

OEM

Irvine Shade - #3 Flat Bracket for Slow-Rise RV Roller Shades - Valance Mount Hardware

Irvine Shade Irvine Shade - #3 Flat Bracket for Slow-Rise RV Roller Shades - Valance Mount Hardware

$9.99 $15.86

314 ordered

OEM

Furrion Chill Cube Ducted Rv Rooftop Air Conditioner Single-Zone Wall Thermostat #Facw13Vsda-Bl-Am / Facc13Vsd-Am - Image 3

Furrion Furrion - Chill Cube Ducted RV Rooftop Air Conditioner Single-Zone Wall Thermostat - Turbo Cool Mode - 3 Fan Speeds - 6" x 4" x 4" - FACW13VSDA-BL-AM / FACC13VSD-AM

$113.95

254 ordered

Elkhart RV Parts - Universal Holding Tank Fittings Kit - Black & Grey Water - 4 Sensors - 3" & 1.5" Couplers - Complete DIY Installation Kit

Elkhart RV Parts Elkhart RV Parts - Universal Holding Tank Fittings Kit - Black & Grey Water - 4 Sensors - 3" & 1.5" Couplers - Complete DIY Installation Kit

$44.95 $55.48

252 ordered

Irvine #9 Valu Regular L Bracket

Irvine Shade Irvine Shade - #9 Valu L Bracket for 1" Valu-Line RV Roller Shades - IRV-BRACKET-9-VALU

$9.99 $14.99

18 ordered

OEM

MORryde StepAbove Gen 1 Replacement Leg - Part# STP57-024

MORryde MORryde - StepAbove Gen 1 Replacement Leg - STP57-024

$39.97 $42.44

119 ordered

OEM

Lippert Everchill - RV Refrigerator Freeze Sensor - 2-Pin OEM Connector - Part# 2023046533 (WD-282)

Lippert Lippert Everchill - RV Refrigerator Freeze Sensor - 2-Pin OEM Connector - Part# 2023046533 (WD-282)

$24.97

66 ordered

OEM

Furrion Replacement Big Door Bin For 12V Built-In Refrigerator #C-Fcr10Dcdta-003 - Image 1

Furrion Furrion - Replacement Big Door Bin for 12V Built-In Refrigerator #C-FCR10DCDTA-003 - 18x4.5 Storage Organizer

$35.11 $52.84

57 ordered

OEM

Irvine - #10 Large L Bracket for Valu-Line RV Roller Shades - 1" Tube System Mounting Hardware

Irvine Shade Irvine - #10 Large L Bracket for Valu-Line RV Roller Shades - 1" Tube System Mounting Hardware

$9.99 $15.86

52 ordered

Elkhart Plastics - 31 Gallon RV Holding Tank 34x19.5x13 - EPI 4848 H1017 ERV121000 Black Water Gray Water OEM

Elkhart RV Parts Elkhart Plastics - 31 Gallon RV Holding Tank 34x19.5x13 - EPI 4848 H1017 ERV121000 Black Water Gray Water OEM

$249.97 $349.16

45 ordered

Elkhart RV Parts - 100 Gallon RV Fresh Water Tank 81x26x11 T100 OEM Grade Polyethylene

Elkhart RV Parts Elkhart RV Parts - 100 Gallon RV Fresh Water Tank 81x26x11 T100 OEM Grade Polyethylene

$599.97 $653.16

32 ordered

Elkhart Plastics - 34 Gallon RV Holding Tank 70-1/4" x 21-1/2" x 8" Black Polyethylene H1282 EPI 3010

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 34 Gallon RV Holding Tank 70-1/4" x 21-1/2" x 8" Black Polyethylene H1282 EPI 3010

$389.97 $628.49

40 ordered

OEM

Furrion Replacement Suction Cup For 5" Or 7" Vision S Monitor #C-Fos07Tapk-015 - Image 1

Furrion Furrion - Replacement Suction Cup Mount for 5" & 7" Vision S Monitor - Adjustable Angle - C-FOS07TAPK-015

$34.53 $54.90

42 ordered

OEM

MORryde RPB77-009 kit with four authentic nylon disc assemblies and photographed hardware

MORryde MORryde - Rubber Pin Box Stability Disc Replacement Kit - RPB77-009 - 5th Wheel Pin Box Maintenance Part

$39.97

34 ordered

OEM

UO136-181 product image 1

MORryde MORryde - Access Plug for Rubber Pin Box - UO136-181 - Fifth Wheel Hitch Replacement Part

$14.95 $18.00

35 ordered

OEM

Irvine Shade - #5 Slow-Rise Large "L" Bracket for RV Roller Shades - Valance Mount Hardware

Irvine Shade Irvine Shade - #5 Slow-Rise Large "L" Bracket for RV Roller Shades - Valance Mount Hardware

$9.99 $15.86

28 ordered

CPI - 1-1/2" Flush FPT HD Spinweld Fitting - 2-1/2" Hole Size - Part # 57HD cleaned product image 1

CPI CPI - 1-1/2" Flush FPT HD Spinweld Fitting - 2-1/2" Hole Size - Part # 57HD

$4.99 $7.86

16 ordered

OEM

Furrion 1x Replacement Cooktop Grill Holding Gasket for 2-in-1 Range Oven - 2021124303

Furrion Furrion 1x Replacement Cooktop Grill Holding Gasket for 2-in-1 Range Oven - 2021124303

$9.66

23 ordered

OEM

Furrion Replacement Glass Turntable For 1.5 Cu.Ft. Over-The-Range Microwave #C-Fmcm15-Bl-Plate - Image 1

Furrion Furrion Replacement Glass Turntable For 1.5 Cu.Ft. Over-The-Range Microwave #C-FMCM15-BL-PLATE

$56.36 $80.71

18 ordered

EPI 4793 — print-based front view

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 45 Gallon RV Holding Tank - 56" x 27" x 9" - EPI 4793 / H1240002 - OEM Grade Black Water Tank

$299.97 $444.41

15 ordered

OEM

MORryde - Pin Box Retainment Rod - Fifth Wheel Hitch Safety Component - Genuine OEM Replacement - RPB712-008 SKU RPB712-008 - matching a fifth-wheel pin box, skid pad, or towing component by MORryde part number and rating

MORryde MORryde - Pin Box Retainment Rod - Fifth Wheel Hitch Safety Component - Genuine OEM Replacement - RPB712-008

$49.97

13 ordered

OEM

Lippert - 9K Jack Power Leveling Kit - Power Gear Leveling - Image 1

Lippert Lippert - 9K Jack Power Leveling Kit - Power Gear Leveling System - 800138S

$94.93 $147.05

13 ordered

The Uniseal Warehouse - 2" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 3" Hole Saw - U200-W cleaned product image 1

The Uniseal Warehouse The Uniseal Warehouse - 2" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 3" Hole Saw - U200-W

$4.95 $7.86

12 ordered

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