Water Pump Parts
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Flojet 20401-000 Quad Pump Bearing Cover
$24.51- Replacement Flojet pump bearing cover
- For Flojet 4100 & 4300 series pumps
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Flojet 20406-045 Triplex Pump Head, 3526 Series
$71.80- Replacement pump head kit
- Part #2 on exploded diagram (includes parts 1, 3 & 4)
- Fits Flojet 3526-series pumps
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Flojet 20406-002A Pump Head, 4325 Series
$143.64- Replacement pump head kit
- Part #7 on exploded diagram (includes parts 1-4)
- Fits Flojet 4305,4325,2840,2880-series pumps
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Flojet 20403-040 Quad Pump Replacement Diaphragm
$21.34- Santoprene diaphragm replacement kit
- Includes diaphragm, santoprene grommets, and mounting screws
- For 4300/4325/4406-series Flojet Quad pumps
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Flojet 20132-000 Replacement Grommets
$5.28- Four (4) replacement santoprene grommets
- Used for mounting pump diaphragm
- For Flojet pumps
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Flojet 2009-004A, 2100 12V Pump Motor
$101.91- 12VDC Flojet replacement pump motor
- Fits 12V 2100-series pumps
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Flojet 21046-057 Service Kit for 2100-12/694/740/916 pumps
$48.39- Service and repair kit for the following models:
- 2100-12, 2100-694, 2100-740, 2100-916
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Flojet 20799 1.1 Gal. Water Pressure Accumulator Tank
$155.93- 1.1 gallon accumulator tank
- Reduces pump cycling and water pressure fluctuations
- Maximum 100psi working pressure
- Default pressure: ~20psi
- Can be adjusted to fine-tune performance
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20419-002 Flojet Lower Housing Assy: 4305, 4325, 2840, 2880
$67.19- Lower housing assembly
- Fits following Flojet models:
- 4305-144, 2840 series, 2880 series, 4325 series
- See below for detailed model list
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20419-001 Flojet 4306/4406 Lower Housing
$67.19- Lower housing assembly
- Fits following Flojet models:
- 4306-500, 4306-501, 4406-043, 4406-143 and 4406-343