RV Tank Fittings

67 products

Showing 1 - 48 of 67 products

⚙️

Not Sure Where Your Fittings Go?

Use our Custom Spinweld Builder to visually place fittings on your exact tank — we install them and ship it ready to go.

Try the Builder →

Showing 1 - 48 of 67 products

CPI - 1 1/4" Flush FPT Spinweld Fitting w/Membrane 2" Hole Size Part # 55M cleaned product image 1

CPI CPI - 1 1/4" Flush FPT Spinweld Fitting w/Membrane 2" Hole Size Part # 55M

$4.99

10 ordered

Elkhart RV Parts Adcoseal - B-100 Butyl Rubber Sealant - 10.3 oz Cartridge - Black - Exterior RV Tank Sealant

$28.95 $45.95

266 ordered

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

246 ordered

Elkhart RV Parts Elkhart RV Parts - Universal Fresh Water Tank Fittings Kit with Water Level Sensors for RV Tanks

$44.95 $55.48

207 ordered

CPI - 1-1/2" RV Tank Grommet Fitting - 2-1/4" Hole - Part 91 (500123) cleaned product image 1

CPI CPI - 1-1/2" RV Tank Grommet Fitting - 2-1/4" Hole - Part 91 (500123)

$9.95 $15.79

52 ordered

1/2" Spin FPT 7/8" Hole size Part # 53 cleaned product image 1

CPI 1/2" Spin FPT 7/8" Hole size Part # 53

$4.99

34 ordered

CPI - 1-1/2" FPT Spinweld Fitting - 2" Hole Size - Part # 56 cleaned product image 1

CPI CPI - 1-1/2" FPT Spinweld Fitting - 2" Hole Size - Part # 56

$5.01

33 ordered

CPI - 3" Flex Black Rubber Tank Fitting - 3 7/8" Hole Size - Part # 93 (500125) cleaned product image 1

CPI CPI - 3" Flex Black Rubber Tank Fitting - 3 7/8" Hole Size - Part # 93 (500125)

$5.85 $9.29

32 ordered

1-1/2" Uniseal Grommet - Black U150 cleaned product image 1

The Uniseal Warehouse 1-1/2" Uniseal Grommet - Black U150

$4.99 $7.06

26 ordered

Elkhart Plastics/Ameri-Kart Elkhart Plastics - Mini Probes for RV Water Tanks - 500674M Pack of 6 - Fresh & Gray Water Tank Sensors

$16.95 $26.90

28 ordered

CPI - 3" Hub Adaptor with O Ring - 3.75" Hole Size - Part # 300 cleaned product image 1

CPI CPI - 3" Hub Adaptor with O Ring - 3.75" Hole Size - Part # 300

$4.99 $7.86

31 ordered

3" Uniseal Grommet - Black U300 cleaned product image 1

The Uniseal Warehouse 3" Uniseal Grommet - Black U300

$6.95 $11.03

24 ordered

Elkhart Plastics/Ameri-Kart Elkhart Plastics - Horst Miracle Probe for RV Black Water Tanks - 500674 - 2.4375" Length - Single Probe

$8.99 $14.27

20 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

15 ordered

CaPlugs 1" 1.04" Round Red Polypropylene Plug T-12X

$1.79 $2.84

9 ordered

1-1/4" Spigot Spinweld Fitting - Part # 61 cleaned product image 1

CPI 1-1/4" Spigot Spinweld Fitting - Part # 61

$4.99 $7.86

18 ordered

3" Barbed Coupler for RV Holding Tanks cleaned product image 1

Elkhart Plastics/Ameri-Kart 3" Barbed Coupler for RV Holding Tanks

$12.95 $20.56

16 ordered

The Uniseal Warehouse - 3/4" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 1-1/4" Hole Saw - U075-W cleaned product image 1

The Uniseal Warehouse The Uniseal Warehouse - 3/4" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 1-1/4" Hole Saw - U075-W

$2.45 $3.89

14 ordered

1-3/8" OD x 1-1/8 ID Non-Thread Fitting Fill Fitting Part # 62 cleaned product image 1

CPI 1-3/8" OD x 1-1/8 ID Non-Thread Fitting Fill Fitting Part # 62

$4.99

15 ordered

CPI - 1-1/4" FPT Threaded Raised Spinweld Fitting - 1-3/4" Hole Size - Part # 54LL (500151) cleaned product image 1

CPI CPI - 1-1/4" FPT Threaded Raised Spinweld Fitting - 1-3/4" Hole Size - Part # 54LL (500151)

$4.99

9 ordered

Cleartek Packaging 3" Round Polypropylene Plug - Red

$1.95 $3.10

11 ordered

3/4" FPT Raised Spinweld Fitting Part # 74 cleaned product image 1

CPI 3/4" FPT Raised Spinweld Fitting Part # 74

$4.99

12 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

11 ordered

1-1/4" FPT Threaded Spinweld Fitting - Part # 55 cleaned product image 1

CPI 1-1/4" FPT Threaded Spinweld Fitting - Part # 55

$4.99

8 ordered

Elkhart Plastics - 1.5" Barbed Hub Coupler Black U150BC - RV Tank Fitting for Uniseal Grommet cleaned product image 1

Elkhart Plastics/Ameri-Kart Elkhart Plastics - 1.5" Barbed Hub Coupler Black U150BC - RV Tank Fitting for Uniseal Grommet

$9.95 $15.79

11 ordered

1/2" Spin Probe 1/2" Hole Size Part # 350 cleaned product image 1

CPI 1/2" Spin Probe 1/2" Hole Size Part # 350

$4.99

12 ordered

CPI - O Ring Only for 3" Hub Adaptor - 3 3/4" Hole Size - Part #300-O'RING cleaned product image 1

CPI CPI - O Ring Only for 3" Hub Adaptor - 3 3/4" Hole Size - Part #300-O'RING

$4.99 $7.92

9 ordered

2" Flex Fitting 2 3/4" Hole Size Part # 92 cleaned product image 1

CPI 2" Flex Fitting 2 3/4" Hole Size Part # 92

$4.99 $7.86

10 ordered

Elkhart RV Parts 1x of 1/2" Filter Screens for Horst Miracle Probe used Black Water Tanks Part # 311

$4.99 $7.92

9 ordered

1/2" FPT Flush Fitting 1 1/8" Hole Size Part # 83-LL cleaned product image 1

CPI 1/2" FPT Flush Fitting 1 1/8" Hole Size Part # 83-LL

$4.99 $7.86

6 ordered

The Uniseal Warehouse - 1/2" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 1-1/4" Hole Saw - U050-W cleaned product image 1

The Uniseal Warehouse The Uniseal Warehouse - 1/2" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 1-1/4" Hole Saw - U050-W

$5.99 $9.51

7 ordered

1" FPT Raised Threaded Spinweld Fitting - Part # 77/77-LL cleaned product image 1

CPI 1" FPT Raised Threaded Spinweld Fitting - Part # 77/77-LL

$4.99

1-1/2" Uniseal Grommet - White U150-W cleaned product image 1

The Uniseal Warehouse 1-1/2" Uniseal Grommet - White U150-W

$5.99 $9.51

8 ordered

3/4" FPT Flush Spinweld Fitting 1-3/8" Hole Size" Part # 79LL cleaned product image 1

CPI 3/4" FPT Flush Spinweld Fitting 1-3/8" Hole Size" Part # 79LL

$4.99

9 ordered

1-1/2" Flush Spinweld Fitting w/ Membrane - Part # 57M cleaned product image 1

CPI 1-1/2" Flush Spinweld Fitting w/ Membrane - Part # 57M

$4.99

4 ordered

3/4" FPT Raised Drain Fitting 1-3/8" Hole Size Part #74 cleaned product image 1

CPI 3/4" FPT Raised Drain Fitting 1-3/8" Hole Size — Part 74 / 74LL (500106)

$4.99 $7.86

5 ordered

The Uniseal Warehouse - 1" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 1-3/4" Hole Saw - U100-W cleaned product image 1

The Uniseal Warehouse The Uniseal Warehouse - 1" Uniseal Grommet - White - PVC Schedule 40 Pipe Tank Fitting - 1-3/4" Hole Saw - U100-W

$5.99 $9.51

8 ordered

Elkhart RV Parts TH-7 Hex Socket Threaded Black Plug 1/2 - 14"

$4.99

4 ordered

2" FPT Flush Spinweld Fitting - Part # 58 cleaned product image 1

CPI 2" FPT Flush Spinweld Fitting - Part # 58

$4.99 $6.27

5 ordered

3" Flush Spinweld Fitting 3-7/8" Hole Size Part # 60 cleaned product image 1

CPI 3" Flush Spinweld Fitting 3-7/8" Hole Size Part # 60

$4.99 $7.86

5 ordered

3" Raised HD Fitting 4" Hole Size Part # 59HD cleaned product image 1

CPI 3" Raised HD Fitting 4" Hole Size Part # 59HD

$4.99 $7.29

3 ordered

1-1/2" Non-thread fitting Part # 72 cleaned product image 1

CPI 1-1/2" Non-thread fitting Part # 72

$4.99

3 ordered

3" Patch 2-1/2" Hole Size Part # 76 cleaned product image 1

CPI 3" Patch 2-1/2" Hole Size Part # 76

$4.99 $7.86

Slip/Fleetwood Fill Fitting 1 1/2" Hole Size 500236 cleaned product image 1

CPI Slip/Fleetwood Fill Fitting 1 1/2" Hole Size 500236

$4.99 $7.86

4 ordered

1" Spinweld Patch - Part # 51AD cleaned product image 1

CPI 1" Spinweld Patch - Part # 51AD

$4.99

CPI 3" Flush Fitting 3-7/8" Hole Size Part # 60B

$4.99 $7.86

CaPlugs 1-1/4" 1.284" Round Red Polypropylene Plug T-14X

$1.99 $3.16

OEM

KIB KIB Tank Level Sensor Wall Panel Monitor for up to 3 RV Holding Tanks

$44.97 $71.38

3 ordered

Page 1 / 2Next

OEM

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

From $207.95 $249.95

528 ordered

OEM

Irvine Shade Irvine Custom Shades - Valu-Line Night Roller Shade

From $78.00

198 ordered

Elkhart RV Parts Adcoseal - B-100 Butyl Rubber Sealant - 10.3 oz Cartridge - Black - Exterior RV Tank Sealant

$28.95 $45.95

266 ordered

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

246 ordered

OEM

Furrion Chill Cube 18K Variable Speed RV Air Conditioner with Heat Pump

Furrion Furrion® - Chill® Cube Variable Speed RV Rooftop Air Conditioner - 18,000 BTU with Heat Pump - White, Ducted - #2025008216

$1,379.00 $1,727.70

178 ordered

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

$9.99 $14.99

15 ordered

OEM

Furrion Replacement Rv Refrigerator Fresher Door Latch Parts Package #C-Fcr10Dcdta-021 - Image 1

Furrion Furrion - Replacement Fresher Door Latch for Arctic 10 Cu. Ft. RV Refrigerator #C-FCR10DCDTA-021

$36.84 $60.24

165 ordered

OEM

Irvine Shade Irvine - Replacement Spring for RV Shower Door - Universal Size and Fit

$49.97 $71.35

70 ordered

OEM

Furrion FACC13VSD thermostat adapter kit for ducted Chill Cube 18K RV AC - SKU 2024031599

Furrion Furrion - Chill Cube 18K Ducted RV AC Thermostat Adapter Kit - FACC13VSD / 2024031599

$27.98 $44.41

75 ordered

OEM

Furrion Furrion - Replacement Glass Cover Middle Hinge Module (Single Hinge) for 2-in-1 Range Oven - 2021124283

$20.50 $31.67

50 ordered

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

Covenant Covenant - Replacement Electronic Control Board for Physical Button RV Electric Fireplaces - LFP-PCBOARD

$94.97 $142.78

37 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

41 ordered

OEM

Irvine Shade Irvine - #7 Snap-In Mounting Clip for 1" Value Line RV Roller Shades - Secure Installation Bracket Hardware

$9.95

33 ordered

OEM

Greystone - Temperature Control Black Knob on white background Elkhart RV Parts

Greystone Greystone - Temperature Control Black Knob for CF-RV17 & CF-RV21 RV Range - OEM Replacement Part

$13.06 $28.49

31 ordered

CPI CPI - 1-1/2" FPT Spinweld Fitting - 2" Hole Size - Part # 56

$5.01

33 ordered

The Uniseal Warehouse 1-1/2" Uniseal Grommet - Black U150

$4.99 $7.06

26 ordered

Elkhart Plastics/Ameri-Kart Elkhart Plastics - Mini Probes for RV Water Tanks - 500674M Pack of 6 - Fresh & Gray Water Tank Sensors

$16.95 $26.90

28 ordered

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

$323.27 $349.13

25 ordered

Covenant Covenant - Universal Remote Control with Red Power Button for Older Physical Button RV Fireplace Models LFP-REMOTE

$34.97

26 ordered

OEM

Furrion Replacement Rv Air Conditioner Condenser Fan Motor #C-Facr15Sa-006 - Image 1

Furrion Furrion Replacement RV Air Conditioner Condenser Fan Motor #C-FACR15SA-006

$118.87 $190.43

23 ordered

OEM

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

$9.99 $15.86

25 ordered

OEM

Irvine Shade Irvine Shade - #6 Valu Mounting Clip for 1" Valu-Line RV Roller Shades - Pleated Shade Hardware

$9.99 $15.86

23 ordered

OEM

Irvine Shade Irvine - Mounting Clips for Valu-Line Roller Shades #10 - L-Bracket Style RV Window Shade Hardware

$9.95 $15.79

9 ordered

RV Tank Fittings

Recently viewed

ElkhartRVParts.com LIVE - See what others are buying