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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. Freightliner 2020 DD15 Coolant Supply Tube Assembly | A04-35070-471
    Freightliner 2020 DD15 Coolant Supply Tube Assembly | A04-35070-471
    Special Price $104.38 Regular Price $115.98
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  2. Freightliner 3/8 inch Surge Tank Ventline Hose, New Cascadia | 05-31915-000
    Freightliner 3/8 inch Surge Tank Ventline Hose, New Cascadia | 05-37444-000
    Special Price $15.91 Regular Price $17.68
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  3. Freightliner 6 Gallon DEF Tank Coolant Tube, Jumper, Standard | 04-30368-000
    Freightliner 6 Gallon DEF Tank Coolant Tube, Jumper, Standard | 04-30368-000
    Special Price $23.11 Regular Price $25.68
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  4. Freightliner Coolant Hose, 30.2mm ID x 241mm L, EPDM | 05-35100-241
    Freightliner Coolant Hose, 30.2mm ID x 241mm L, EPDM | 05-35100-241
    Special Price $15.50 Regular Price $17.22
    Out of stock
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  5. Freightliner Coolant Return Line DD15 | A04-30468-461
    Freightliner Coolant Return Line DD15 | A04-30468-461
    Special Price $152.98 Regular Price $169.98
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  6. Freightliner Coolant Shunt Line, 1 inch ID | 05-16522-035
    Freightliner Coolant Shunt Line, 1 inch ID | 05-16522-035
    Special Price $21.73 Regular Price $24.14
    Out of stock
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  7. Freightliner Coolant Supply Hose DD15 | A04-30469-460
    Freightliner Coolant Supply Hose DD15 | A04-30469-460
    Special Price $118.78 Regular Price $131.98
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  8. Freightliner Coolant Ventline, Exhaust Gas Recirculation, DD15, Formed | 05-32045-000
    Freightliner Coolant Ventline, Exhaust Gas Recirculation, DD15, Formed | 05-32045-000
    Special Price $12.86 Regular Price $14.29
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  9. Freightliner DD13 Coolant Hardline Assembly | A04-27698-002
    Freightliner DD13 Coolant Hardline Assembly | A04-27698-002
    Special Price $70.61 Regular Price $78.45
    Out of stock
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  10. Freightliner DD13 Coolant Return Tube Assembly | A04-31528-451
    Freightliner DD13 Coolant Return Tube Assembly | A04-31528-451
    Special Price $106.18 Regular Price $117.98
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  11. Freightliner DD13 Coolant Return Tube | A04-30465-451
    Freightliner DD13 Coolant Return Tube | A04-30465-451
    Special Price $75.04 Regular Price $83.38
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  12. Freightliner DD13 Coolant Return Tube | A04-30466-451
    Freightliner DD13 Coolant Return Tube | A04-30466-451
    Special Price $87.82 Regular Price $97.58
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