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Best Sellers

Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

  • Original price $ 42,897.00
    Original price $ 42,897.00 - Original price $ 42,897.00
    Original price $ 42,897.00
    Current price $ 34,317.00
    $ 34,317.00 - $ 34,317.00
    Current price $ 34,317.00

    Flexfab 5526-038x600, 3/8" ID x 600 ft Spool Blue Silicone Heater Hose, 10mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-038x600 standard silicone heater hose — a 600-foot spool of 3/8" ID hose engineered for...

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    Original price $ 42,897.00
    Original price $ 42,897.00 - Original price $ 42,897.00
    Original price $ 42,897.00
    Current price $ 34,317.00
    $ 34,317.00 - $ 34,317.00
    Current price $ 34,317.00
    Save 20% Save %
  • Original price $ 17,873.00
    Original price $ 17,873.00 - Original price $ 17,873.00
    Original price $ 17,873.00
    Current price $ 14,300.00
    $ 14,300.00 - $ 14,300.00
    Current price $ 14,300.00

    Flexfab 5526-038x250, 3/8" ID x 250 ft Spool Blue Silicone Heater Hose, 10mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-038x250 standard silicone heater hose — a 250-foot spool of 3/8" ID hose engineered for...

    View full details
    Original price $ 17,873.00
    Original price $ 17,873.00 - Original price $ 17,873.00
    Original price $ 17,873.00
    Current price $ 14,300.00
    $ 14,300.00 - $ 14,300.00
    Current price $ 14,300.00
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  • Original price $ 3,852.00
    Original price $ 3,852.00 - Original price $ 3,852.00
    Original price $ 3,852.00
    Current price $ 3,083.00
    $ 3,083.00 - $ 3,083.00
    Current price $ 3,083.00

    Flexfab 5526-038x50, 3/8" ID x 50 ft Box Blue Silicone Heater Hose, 10mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-038x50 standard silicone heater hose — a 50-foot box of 3/8" ID hose engineered for sup...

    View full details
    Original price $ 3,852.00
    Original price $ 3,852.00 - Original price $ 3,852.00
    Original price $ 3,852.00
    Current price $ 3,083.00
    $ 3,083.00 - $ 3,083.00
    Current price $ 3,083.00
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  • Original price $ 2,176.00
    Original price $ 2,176.00 - Original price $ 2,176.00
    Original price $ 2,176.00
    Current price $ 1,740.00
    $ 1,740.00 - $ 1,740.00
    Current price $ 1,740.00

    Flexfab 5526-038x25, 3/8" ID x 25 ft Box Blue Silicone Heater Hose, 10mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-038x25 standard silicone heater hose — a 25-foot box of 3/8" ID hose engineered for sup...

    View full details
    Original price $ 2,176.00
    Original price $ 2,176.00 - Original price $ 2,176.00
    Original price $ 2,176.00
    Current price $ 1,740.00
    $ 1,740.00 - $ 1,740.00
    Current price $ 1,740.00
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  • Original price $ 1,967.00
    Original price $ 1,967.00 - Original price $ 1,967.00
    Original price $ 1,967.00
    Current price $ 1,575.00
    $ 1,575.00 - $ 1,575.00
    Current price $ 1,575.00

    Flexfab 5526-031x25, 5/16" ID x 25 ft Box Blue Silicone Heater Hose, 8mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-031x25 standard silicone heater hose — a 25-foot box of 5/16" ID hose engineered for su...

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    Original price $ 1,967.00
    Original price $ 1,967.00 - Original price $ 1,967.00
    Original price $ 1,967.00
    Current price $ 1,575.00
    $ 1,575.00 - $ 1,575.00
    Current price $ 1,575.00
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  • Original price $ 54,091.00
    Original price $ 54,091.00 - Original price $ 54,091.00
    Original price $ 54,091.00
    Current price $ 43,273.00
    $ 43,273.00 - $ 43,273.00
    Current price $ 43,273.00

    Flexfab 5526-025x800, 1/4" ID x 800 ft Spool Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-025x800 standard silicone heater hose — a 800-foot spool of 1/4" ID hose engineered for...

    View full details
    Original price $ 54,091.00
    Original price $ 54,091.00 - Original price $ 54,091.00
    Original price $ 54,091.00
    Current price $ 43,273.00
    $ 43,273.00 - $ 43,273.00
    Current price $ 43,273.00
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  • Original price $ 16,903.00
    Original price $ 16,903.00 - Original price $ 16,903.00
    Original price $ 16,903.00
    Current price $ 13,523.00
    $ 13,523.00 - $ 13,523.00
    Current price $ 13,523.00

    Flexfab 5526-025x250, 1/4" ID x 250 ft Spool Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-025x250 standard silicone heater hose — a 250-foot spool of 1/4" ID hose engineered for...

    View full details
    Original price $ 16,903.00
    Original price $ 16,903.00 - Original price $ 16,903.00
    Original price $ 16,903.00
    Current price $ 13,523.00
    $ 13,523.00 - $ 13,523.00
    Current price $ 13,523.00
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  • Original price $ 3,464.00
    Original price $ 3,464.00 - Original price $ 3,464.00
    Original price $ 3,464.00
    Current price $ 2,772.00
    $ 2,772.00 - $ 2,772.00
    Current price $ 2,772.00

    Flexfab 5526-025x50, 1/4" ID x 50 ft Box Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-025x50 standard silicone heater hose — a 50-foot box of 1/4" ID hose engineered for sup...

    View full details
    Original price $ 3,464.00
    Original price $ 3,464.00 - Original price $ 3,464.00
    Original price $ 3,464.00
    Current price $ 2,772.00
    $ 2,772.00 - $ 2,772.00
    Current price $ 2,772.00
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  • Original price $ 1,843.00
    Original price $ 1,843.00 - Original price $ 1,843.00
    Original price $ 1,843.00
    Current price $ 1,474.00
    $ 1,474.00 - $ 1,474.00
    Current price $ 1,474.00

    Flexfab 5526-025x25, 1/4" ID x 25 ft Box Blue Silicone Heater Hose, 6mm 350F Radiator Coolant

    In stock

    Upgrade your heater and coolant lines with the Flexfab 5526-025x25 standard silicone heater hose — a 25-foot box of 1/4" ID hose engineered for sup...

    View full details
    Original price $ 1,843.00
    Original price $ 1,843.00 - Original price $ 1,843.00
    Original price $ 1,843.00
    Current price $ 1,474.00
    $ 1,474.00 - $ 1,474.00
    Current price $ 1,474.00
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  • Original price $ 5,127.00
    Original price $ 5,127.00 - Original price $ 5,127.00
    Original price $ 5,127.00
    Current price $ 4,102.00
    $ 4,102.00 - $ 4,102.00
    Current price $ 4,102.00

    Flexfab 5780-300, 3.00" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 76mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-300 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 5,127.00
    Original price $ 5,127.00 - Original price $ 5,127.00
    Original price $ 5,127.00
    Current price $ 4,102.00
    $ 4,102.00 - $ 4,102.00
    Current price $ 4,102.00
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  • Original price $ 4,808.00
    Original price $ 4,808.00 - Original price $ 4,808.00
    Original price $ 4,808.00
    Current price $ 3,847.00
    $ 3,847.00 - $ 3,847.00
    Current price $ 3,847.00

    Flexfab 5780-275, 2.75" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 70mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-275 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 4,808.00
    Original price $ 4,808.00 - Original price $ 4,808.00
    Original price $ 4,808.00
    Current price $ 3,847.00
    $ 3,847.00 - $ 3,847.00
    Current price $ 3,847.00
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  • Original price $ 4,668.00
    Original price $ 4,668.00 - Original price $ 4,668.00
    Original price $ 4,668.00
    Current price $ 3,733.00
    $ 3,733.00 - $ 3,733.00
    Current price $ 3,733.00

    Flexfab 5780-262, 2.63" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 67mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-262 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 4,668.00
    Original price $ 4,668.00 - Original price $ 4,668.00
    Original price $ 4,668.00
    Current price $ 3,733.00
    $ 3,733.00 - $ 3,733.00
    Current price $ 3,733.00
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  • Original price $ 14,864.00
    Original price $ 14,864.00 - Original price $ 14,864.00
    Original price $ 14,864.00
    Current price $ 11,891.00
    $ 11,891.00 - $ 11,891.00
    Current price $ 11,891.00

    Flexfab 5780-250X12, 2.50" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 64mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-250X12 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-arami...

    View full details
    Original price $ 14,864.00
    Original price $ 14,864.00 - Original price $ 14,864.00
    Original price $ 14,864.00
    Current price $ 11,891.00
    $ 11,891.00 - $ 11,891.00
    Current price $ 11,891.00
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  • Original price $ 3,716.00
    Original price $ 3,716.00 - Original price $ 3,716.00
    Original price $ 3,716.00
    Current price $ 2,973.00
    $ 2,973.00 - $ 2,973.00
    Current price $ 2,973.00

    Flexfab 5780-250, 2.50" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 64mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-250 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 3,716.00
    Original price $ 3,716.00 - Original price $ 3,716.00
    Original price $ 3,716.00
    Current price $ 2,973.00
    $ 2,973.00 - $ 2,973.00
    Current price $ 2,973.00
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  • Original price $ 13,601.00
    Original price $ 13,601.00 - Original price $ 13,601.00
    Original price $ 13,601.00
    Current price $ 10,881.00
    $ 10,881.00 - $ 10,881.00
    Current price $ 10,881.00

    Flexfab 5780-225X12, 2.25" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 57mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-225X12 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-arami...

    View full details
    Original price $ 13,601.00
    Original price $ 13,601.00 - Original price $ 13,601.00
    Original price $ 13,601.00
    Current price $ 10,881.00
    $ 10,881.00 - $ 10,881.00
    Current price $ 10,881.00
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  • Original price $ 3,400.00
    Original price $ 3,400.00 - Original price $ 3,400.00
    Original price $ 3,400.00
    Current price $ 2,721.00
    $ 2,721.00 - $ 2,721.00
    Current price $ 2,721.00

    Flexfab 5780-225, 2.25" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 57mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-225 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 3,400.00
    Original price $ 3,400.00 - Original price $ 3,400.00
    Original price $ 3,400.00
    Current price $ 2,721.00
    $ 2,721.00 - $ 2,721.00
    Current price $ 2,721.00
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  • Original price $ 12,411.00
    Original price $ 12,411.00 - Original price $ 12,411.00
    Original price $ 12,411.00
    Current price $ 9,928.00
    $ 9,928.00 - $ 9,928.00
    Current price $ 9,928.00

    Flexfab 5780-200X12, 2.00" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 51mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-200X12 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-arami...

    View full details
    Original price $ 12,411.00
    Original price $ 12,411.00 - Original price $ 12,411.00
    Original price $ 12,411.00
    Current price $ 9,928.00
    $ 9,928.00 - $ 9,928.00
    Current price $ 9,928.00
    Save 20% Save %
  • Original price $ 3,102.00
    Original price $ 3,102.00 - Original price $ 3,102.00
    Original price $ 3,102.00
    Current price $ 2,483.00
    $ 2,483.00 - $ 2,483.00
    Current price $ 2,483.00

    Flexfab 5780-200, 2.00" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 51mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-200 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 3,102.00
    Original price $ 3,102.00 - Original price $ 3,102.00
    Original price $ 3,102.00
    Current price $ 2,483.00
    $ 2,483.00 - $ 2,483.00
    Current price $ 2,483.00
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  • Original price $ 2,781.00
    Original price $ 2,781.00 - Original price $ 2,781.00
    Original price $ 2,781.00
    Current price $ 2,224.00
    $ 2,224.00 - $ 2,224.00
    Current price $ 2,224.00

    Flexfab 5780-175, 1.75" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 44mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-175 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 2,781.00
    Original price $ 2,781.00 - Original price $ 2,781.00
    Original price $ 2,781.00
    Current price $ 2,224.00
    $ 2,224.00 - $ 2,224.00
    Current price $ 2,224.00
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  • Original price $ 2,457.00
    Original price $ 2,457.00 - Original price $ 2,457.00
    Original price $ 2,457.00
    Current price $ 1,965.00
    $ 1,965.00 - $ 1,965.00
    Current price $ 1,965.00

    Flexfab 5780-150, 1.50" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 38mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-150 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 2,457.00
    Original price $ 2,457.00 - Original price $ 2,457.00
    Original price $ 2,457.00
    Current price $ 1,965.00
    $ 1,965.00 - $ 1,965.00
    Current price $ 1,965.00
    Save 20% Save %
  • Original price $ 9,065.00
    Original price $ 9,065.00 - Original price $ 9,065.00
    Original price $ 9,065.00
    Current price $ 7,252.00
    $ 7,252.00 - $ 7,252.00
    Current price $ 7,252.00

    Flexfab 5780-138X12, 1.38" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 35mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-138X12 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-arami...

    View full details
    Original price $ 9,065.00
    Original price $ 9,065.00 - Original price $ 9,065.00
    Original price $ 9,065.00
    Current price $ 7,252.00
    $ 7,252.00 - $ 7,252.00
    Current price $ 7,252.00
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  • Original price $ 2,267.00
    Original price $ 2,267.00 - Original price $ 2,267.00
    Original price $ 2,267.00
    Current price $ 1,813.00
    $ 1,813.00 - $ 1,813.00
    Current price $ 1,813.00

    Flexfab 5780-138, 1.38" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 35mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-138 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 2,267.00
    Original price $ 2,267.00 - Original price $ 2,267.00
    Original price $ 2,267.00
    Current price $ 1,813.00
    $ 1,813.00 - $ 1,813.00
    Current price $ 1,813.00
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  • Original price $ 7,935.00
    Original price $ 7,935.00 - Original price $ 7,935.00
    Original price $ 7,935.00
    Current price $ 6,348.00
    $ 6,348.00 - $ 6,348.00
    Current price $ 6,348.00

    Flexfab 5780-125X12, 1.25" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 32mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-125X12 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-arami...

    View full details
    Original price $ 7,935.00
    Original price $ 7,935.00 - Original price $ 7,935.00
    Original price $ 7,935.00
    Current price $ 6,348.00
    $ 6,348.00 - $ 6,348.00
    Current price $ 6,348.00
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  • Original price $ 1,985.00
    Original price $ 1,985.00 - Original price $ 1,985.00
    Original price $ 1,985.00
    Current price $ 1,588.00
    $ 1,588.00 - $ 1,588.00
    Current price $ 1,588.00

    Flexfab 5780-125, 1.25" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 32mm

    In stock

    Run coolant where standard silicone gives out with the Flexfab 5780-125 high-temperature meta-aramid hose. Its thicker 4-ply wall and meta-aramid r...

    View full details
    Original price $ 1,985.00
    Original price $ 1,985.00 - Original price $ 1,985.00
    Original price $ 1,985.00
    Current price $ 1,588.00
    $ 1,588.00 - $ 1,588.00
    Current price $ 1,588.00
    Save 20% Save %