Air Ducts

Genuine Air Ducts for Onan, Cummins & Fleetguard Power Engines

Ensure your power engine’s cooling system operates at peak efficiency with our authentic Air Ducts. Crafted specifically for Onan, Cummins, and Fleetguard engines, these replacement air ducts guarantee proper airflow and temperature regulation, protecting vital components from overheating.

Our category features high-quality engine air ducts, ventilation tubes, and cooling ducts—all engineered for durability and seamless integration. Whether you need replacement air duct hoses or flexible ducts, our selection supports improved engine longevity and performance.

  • OEM Quality: Genuine parts designed to meet strict manufacturer specifications.
  • Perfect Fit: Tailored for Onan, Cummins, and Fleetguard power engines ensuring easy installation.
  • Enhanced Cooling: Optimizes airflow to maintain engine temperature and prevent damage.

Why Choose Our Air Ducts?

Choose our genuine air ducts for trusted quality, guaranteed compatibility, and enhanced power engine reliability backed by industry expertise.

  • Product
  • Qty in Cart
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  • ONAN 405-8566-02 - 405856602 AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405856602 AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $185.73
    $167.15
    ONAN AIR DUCT - /CUMMINS 405-8566-02 Looking for the best place to get the original AIR DUCT - /CUMMINS? Look no further! Our store is the top choice for purchasing the genuine ONAN 405-8566-02 -...
    $185.73
    $167.15
    Qty in Cart: 0
    Quantity:
    Price:
    $185.73
    $167.15
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  • ONAN 405-8564-02 - 405856402 AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405856402 AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $172.27
    $155.04
    ONAN AIR DUCT - /CUMMINS 405-8564-02 Are you in need of a reliable and original AIR DUCT - /CUMMINS replacement part for your outdoor equipment? Look no further! Our store is your best option for...
    $172.27
    $155.04
    Qty in Cart: 0
    Quantity:
    Price:
    $172.27
    $155.04
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  • ONAN 405-9918 - 4059918 DUCT AIR DISCHARGE TE ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4059918 DUCT AIR DISCHARGE TE ONAN/CUMMINS OEM part

    ONAN

    $432.82
    $389.53
    ONAN DUCT AIR DISCHARGE TE - /CUMMINS 405-9918 When it comes to finding the original DUCT AIR DISCHARGE TE - /CUMMINS part, our store is the best option. We offer the ONAN 405-9918 - DUCT AIR...
    $432.82
    $389.53
    Qty in Cart: 0
    Quantity:
    Price:
    $432.82
    $389.53
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  • ONAN 405-9296 - 4059296 RIGHT HAND AIR OUTLET DUCT PANEL ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4059296 RIGHT HAND AIR OUTLET DUCT PANEL ONAN/CUMMINS OEM part

    ONAN

    $1,286.04
    $1,157.43
    ONAN RIGHT HAND AIR OUTLET DUCT PANEL - /CUMMINS 405-9296 Looking for the original RIGHT HAND AIR OUTLET DUCT PANEL - /CUMMINS? Look no further! Our store offers the ONAN 405-9296 - RIGHT HAND AIR...
    $1,286.04
    $1,157.43
    Qty in Cart: 0
    Quantity:
    Price:
    $1,286.04
    $1,157.43
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  • ONAN 405-6719-02 - 405671902 AIR INLET DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405671902 AIR INLET DUCT ONAN/CUMMINS OEM part

    ONAN

    $529.47
    $476.52
    ONAN AIR INLET DUCT - /CUMMINS 405-6719-02 At our online store, we take pride in providing genuine replacement parts for outdoor equipment, including the AIR INLET DUCT - /CUMMINS. With our vast...
    $529.47
    $476.52
    Qty in Cart: 0
    Quantity:
    Price:
    $529.47
    $476.52
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  • ONAN 134-2187-01 - 134218701 AIR DUCT ASSEMBLY GREEN ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 134218701 AIR DUCT ASSEMBLY GREEN ONAN/CUMMINS OEM part

    ONAN

    $679.60
    $611.64
    ONAN AIR DUCT ASSEMBLY GREEN - /CUMMINS 134-2187-01 Looking for the best place to get the original AIR DUCT ASSEMBLY GREEN - /CUMMINS? Look no further! Our store offers the authentic ONAN...
    $679.60
    $611.64
    Qty in Cart: 0
    Quantity:
    Price:
    $679.60
    $611.64
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  • ONAN 405-6229-02 - 405622902 AIR OUTLET DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405622902 AIR OUTLET DUCT ONAN/CUMMINS OEM part

    ONAN

    $497.79
    $448.01
    ONAN AIR OUTLET DUCT - /CUMMINS 405-6229-02 Looking for the best place to get the original AIR OUTLET DUCT - /CUMMINS? Look no further! Our store offers the genuine ONAN 405-6229-02 AIR OUTLET DUCT...
    $497.79
    $448.01
    Qty in Cart: 0
    Quantity:
    Price:
    $497.79
    $448.01
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  • ONAN 405-9397 - 4059397 ENGINE AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4059397 ENGINE AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $269.33
    $242.39
    ONAN ENGINE AIR DUCT - /CUMMINS 405-9397 When it comes to finding the original ENGINE AIR DUCT - /CUMMINS parts, our online store is your go-to destination. We take pride in offering genuine ONAN...
    $269.33
    $242.39
    Qty in Cart: 0
    Quantity:
    Price:
    $269.33
    $242.39
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  • ONAN 405-9540-02 - 405954002 AIR DUCT ASSEMBLY ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405954002 AIR DUCT ASSEMBLY ONAN/CUMMINS OEM part

    ONAN

    $439.45
    $395.50
    ONAN AIR DUCT ASSEMBLY - /CUMMINS 405-9540-02 Get your original ONAN 405-9540-02 - AIR DUCT ASSEMBLY - ONAN/CUMMINS OEM part at the best price from our store. We pride ourselves on offering...
    $439.45
    $395.50
    Qty in Cart: 0
    Quantity:
    Price:
    $439.45
    $395.50
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  • ONAN 405-7381 - 4057381 AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4057381 AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $161.54
    $145.38
    ONAN AIR DUCT - /CUMMINS 405-7381 At our online store, finding the original AIR DUCT - /CUMMINS is made easy. Our collection of ONAN 405-7381 - AIR DUCT - ONAN/CUMMINS OEM parts ensure that your...
    $161.54
    $145.38
    Qty in Cart: 0
    Quantity:
    Price:
    $161.54
    $145.38
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  • ONAN 405-9223 - 4059223 AIR INLET DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4059223 AIR INLET DUCT ONAN/CUMMINS OEM part

    ONAN

    $197.19
    $177.47
    ONAN AIR INLET DUCT - /CUMMINS 405-9223 When it comes to finding the original AIR INLET DUCT - /CUMMINS for your outdoor equipment, our store is the best option. We provide the genuine ONAN 405-9223...
    $197.19
    $177.47
    Qty in Cart: 0
    Quantity:
    Price:
    $197.19
    $177.47
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  • ONAN 405-9127 - 4059127 AIR INLET DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4059127 AIR INLET DUCT ONAN/CUMMINS OEM part

    ONAN

    $169.39
    $152.45
    ONAN AIR INLET DUCT - /CUMMINS 405-9127 Looking for the best place to get the original AIR INLET DUCT - /CUMMINS? Look no further! Our store offers the genuine ONAN 405-9127 - AIR INLET DUCT -...
    $169.39
    $152.45
    Qty in Cart: 0
    Quantity:
    Price:
    $169.39
    $152.45
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  • ONAN 405-7388 - 4057388 AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 4057388 AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $141.96
    $127.76
    ONAN AIR DUCT - /CUMMINS 405-7388 Are you in search of the best place to get your hands on the original Air Duct - /CUMMINS? Look no further! Our store is the ultimate destination to find the...
    $141.96
    $127.76
    Qty in Cart: 0
    Quantity:
    Price:
    $141.96
    $127.76
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  • ONAN 405-9781-02 - 405978102 AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405978102 AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $318.33
    $286.49
    ONAN AIR DUCT - /CUMMINS 405-9781-02 Looking for an original AIR DUCT - /CUMMINS replacement? Look no further. We offer the ONAN 405-9781-02 - AIR DUCT - ONAN/CUMMINS OEM part at the best price...
    $318.33
    $286.49
    Qty in Cart: 0
    Quantity:
    Price:
    $318.33
    $286.49
    Subtotal:
  • ONAN 405-7600-02 - 405760002 TOP FRAME AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 405760002 TOP FRAME AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $165.98
    $149.38
    ONAN TOP FRAME AIR DUCT - /CUMMINS 405-7600-02 For the best in original replacement parts, our store offers the TOP FRAME AIR DUCT - /CUMMINS at unbeatable prices. With our commitment to quality and...
    $165.98
    $149.38
    Qty in Cart: 0
    Quantity:
    Price:
    $165.98
    $149.38
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  • ONAN 134-5247 - 1345247 REAR AIR DUCT ONAN/CUMMINS OEM part - ONAN/CUMMINS OEM part - Image 1

    ONAN 1345247 REAR AIR DUCT ONAN/CUMMINS OEM part

    ONAN

    $71.00
    $63.90
    ONAN REAR AIR DUCT - /CUMMINS 134-5247 Looking for an authentic REAR AIR DUCT - /CUMMINS? You've come to the right place! Our store is your go-to destination for original ONAN 134-5247 Relay...
    $71.00
    $63.90
    Qty in Cart: 0
    Quantity:
    Price:
    $71.00
    $63.90
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