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Your Source for Truck Parts & More 1.877.DL.ORDER
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Cooling System

Duallane.com is your go-to source for your truck and team. Order with us and have peace of mind with fast shipping, hassle-free returns, competitive pricing, and high-quality, fully-stocked parts. Shop Duallane semi truck cooling systems parts including cooling hoses and clamps, belts and tensioners, water pumps, radiators, and more. Duallane carries cooling system parts by Cummins, Detroit Diesel, Freightliner, and other trusted brands. If you need help finding your part, call us at 1.877.DL.ORDER or email us at info@duallane.com, we are happy to assist you.

Cooling Hoses & Clamps

Belts & Tensioners

Fan Clutches Kits & Blades

Thermostats

Water Pumps

Radiators

Coolant Reservoirs

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  1. Caterpillar Coolant Temperature Regulator | 2477133
    Caterpillar Coolant Temperature Regulator | 2477133
    Special Price $71.23 Regular Price $79.14
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  2. Caterpillar Coolant/Water Temperature Regulator | 1154223
    Caterpillar Coolant/Water Temperature Regulator | 1154223
    Special Price $27.05 Regular Price $30.05
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  3. Cummins 6.7 liter ISB/QSB Thermostat | 5292744
    Cummins 6.7 liter ISB/QSB Thermostat | 5292744
    Special Price $81.83 Regular Price $90.92
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  4. Cummins EPA13 8.9 liter ISC/ISL Thermostat | 5337769
    Cummins EPA13 8.9 liter ISC/ISL Thermostat | 5337769
    Special Price $82.67 Regular Price $91.85
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  5. Cummins Thermostat Kit | 3802968
    Cummins Thermostat Kit | 3802968
    Special Price $76.53 Regular Price $85.03
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  6. Cummins Thermostat | 3061649
    Cummins Thermostat | 3061649
    Special Price $208.90 Regular Price $232.11
    Out of stock
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  7. Cummins Thermostat | 3064454
    Cummins Thermostat | 3064454
    Special Price $161.49 Regular Price $179.43
    Out of stock
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  8. Cummins Thermostat | 3064455
    Cummins Thermostat | 3064455
    Special Price $159.58 Regular Price $177.31
    Out of stock
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  9. Cummins Thermostat | 3076489
    Cummins Thermostat | 3076489
    Special Price $113.99 Regular Price $126.65
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  10. Cummins Thermostat | 3928499
    Cummins Thermostat | 3928499
    Special Price $76.73 Regular Price $85.25
    Out of stock
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  11. Cummins Thermostat | 3928639
    Cummins Thermostat | 3928639
    Special Price $76.53 Regular Price $85.03
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  12. Cummins Thermostat | 4318947
    Cummins Thermostat | 4318947
    Special Price $96.69 Regular Price $107.43
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