Diesel Engine Hoses

Genuine Diesel Engine Hoses for Onan, Cummins & Fleetguard Power Engines

Maintain peak performance and reliability with our range of genuine Diesel Engine Hoses, specifically designed for Onan, Cummins, and Fleetguard diesel engines. Our hoses ensure efficient fluid transfer, heat resistance, and durability under demanding conditions.

Premium Diesel Engine Hoses - Trusted Quality & Fit

Our collection includes fuel hoses, coolant hoses, and oil hoses—all crafted to meet OEM specifications and withstand high pressure and temperature variations typical in diesel power engines.

  • Genuine Onan, Cummins & Fleetguard Parts: Authentic components engineered for exact fit and performance.
  • Durability & Heat Resistance: Built to endure extreme engine environments and extend hose life.
  • Wide Compatibility: Suitable for a variety of diesel engine models to ensure seamless replacement.

Why Choose Our Diesel Engine Hoses?

Choose our genuine Diesel Engine Hoses for unmatched quality, reliability, and OEM-approved performance that keeps your Onan, Cummins, or Fleetguard engine running smoothly.

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  • CUMMINS 4376215 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376215 HOSE KIT Original OEM part

    CUMMINS

    $581.57
    $531.27
    Cummins 4376215 - HOSE KIT MINS4376215 Our store proudly offers the authentic 4376215 - HOSE KIT by Cummins, ensuring top-quality replacement parts for your outdoor equipment needs. With a...
    $581.57
    $531.27
    Add to Cart
    Qty in Cart: 0
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    Price:
    $581.57
    $531.27
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  • CUMMINS 4376214 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376214 HOSE KIT Original OEM part

    CUMMINS

    $657.60
    $600.72
    Cummins 4376214 - HOSE KIT MINS4376214 Upgrade your outdoor equipment with the genuine "4376214 - HOSE KIT" from Cummins. This high-quality replacement part, SKU "MINS4376214," is crafted to...
    $657.60
    $600.72
    Add to Cart
    Qty in Cart: 0
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    Price:
    $657.60
    $600.72
    Subtotal:
  • CUMMINS 4376212 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376212 HOSE KIT Original OEM part

    CUMMINS

    $1,146.99
    $1,047.78
    Cummins 4376212 - HOSE KIT MINS4376212 Discover the reliability of the Cummins 4376212 - HOSE KIT, designed to keep your outdoor equipment running smoothly. Trust only original parts for optimal...
    $1,146.99
    $1,047.78
    Add to Cart
    Qty in Cart: 0
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    $1,146.99
    $1,047.78
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  • CUMMINS 4376209 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376209 HOSE KIT Original OEM part

    CUMMINS

    $1,078.19
    $984.93
    Cummins 4376209 - HOSE KIT MINS4376209 Discover the genuine quality of the 4376209 - HOSE KIT by Cummins, designed for optimal performance and durability. Our store ensures you get the authentic...
    $1,078.19
    $984.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,078.19
    $984.93
    Subtotal:
  • CUMMINS 4376206 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376206 HOSE KIT Original OEM part

    CUMMINS

    $1,189.45
    $1,086.56
    Cummins 4376206 - HOSE KIT MINS4376206 The "4376206 - HOSE KIT" by Cummins, SKU "MINS4376206," is a must-have replacement part for your outdoor equipment. Our store is your ultimate destination for...
    $1,189.45
    $1,086.56
    Add to Cart
    Qty in Cart: 0
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    Price:
    $1,189.45
    $1,086.56
    Subtotal:
  • CUMMINS 4376205 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376205 HOSE KIT Original OEM part

    CUMMINS

    $404.80
    $369.79
    Cummins 4376205 - HOSE KIT MINS4376205 Discover the genuine quality of the 4376205 - HOSE KIT by Cummins at our store. With its high-grade materials and precise engineering, this hose kit guarantees...
    $404.80
    $369.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $404.80
    $369.79
    Subtotal:
  • CUMMINS 4376204 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4376204 HOSE KIT Original OEM part

    CUMMINS

    $253.78
    $231.83
    Cummins 4376204 - HOSE KIT MINS4376204 Discover the pinnacle of reliability with the 4376204 - HOSE KIT from Cummins. Specially crafted for optimal performance, this original part ensures seamless...
    $253.78
    $231.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $253.78
    $231.83
    Subtotal:
  • CUMMINS 4372956 - FLEXIBLE HOSE - Original OEM part - Image 1
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    CUMMINS 4372956 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $988.15
    $902.67
    Engineered Excellence for Every Power Need Superior flexibility and resilience for demanding engine environments Designed to maintain optimal fluid flow and prevent leaks under pressure Authentic...
    $988.15
    $902.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $988.15
    $902.67
    Subtotal:
  • CUMMINS 4372815 - MOLDED HOSE - Original OEM part - Image 1
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    CUMMINS 4372815 MOLDED HOSE Original OEM part

    CUMMINS

    $399.70
    $365.13
    Engineered for Excellence: Trust in the proven quality of Cummins engineering to keep your power system running smoothly. Durable Molded Hose Design: Crafted to withstand harsh operating conditions...
    $399.70
    $365.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $399.70
    $365.13
    Subtotal:
  • CUMMINS 4372796 - FLEXIBLE HOSE - Original OEM part - Image 1
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    CUMMINS 4372796 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $819.86
    $748.94
    Cummins 4372796 - FLEXIBLE HOSE MINS4372796 Explore our store for the genuine Cummins 4372796 - FLEXIBLE HOSE, ensuring top-quality replacement parts for your outdoor equipment. With unbeatable...
    $819.86
    $748.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $819.86
    $748.94
    Subtotal:
  • CUMMINS 4372758 - PLAIN HOSE - Original OEM part - Image 1
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    CUMMINS 4372758 PLAIN HOSE Original OEM part

    CUMMINS

    $390.96
    $357.14
    Engineered to power your performance, the CUMMINS 4372758 PLAIN HOSE delivers uncompromising quality and reliability Durable construction ensures optimal fluid transfer under demanding...
    $390.96
    $357.14
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $390.96
    $357.14
    Subtotal:
  • CUMMINS 4372309 - MOLDED HOSE - Original OEM part - Image 1
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    CUMMINS 4372309 MOLDED HOSE Original OEM part

    CUMMINS

    $271.27
    $247.81
    Precision engineered for seamless integration and enduring performance Designed to maintain optimal fluid flow under diverse operating conditions Constructed from high-quality materials to resist...
    $271.27
    $247.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $271.27
    $247.81
    Subtotal:
  • CUMMINS 4371571 - PLAIN HOSE COUPLING - Original OEM part - Image 1
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    CUMMINS 4371571 PLAIN HOSE COUPLING Original OEM part

    CUMMINS

    $8.28
    $7.57
    Precision engineered for seamless integration and lasting power Exceptional durability to withstand demanding operational environments Ensures leak-free, optimal fluid transfer for enhanced engine...
    $8.28
    $7.57
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.28
    $7.57
    Subtotal:
  • CUMMINS 4368862 - FLEXIBLE HOSE - Original OEM part - Image 1
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    CUMMINS 4368862 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $285.55
    $260.85
    Engineered for Excellence, Trusted for Life Designed to ensure flexible fluid transfer under demanding conditions Built with high-grade materials to resist wear, heat, and pressure Certified genuine...
    $285.55
    $260.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $285.55
    $260.85
    Subtotal:
  • CUMMINS 4360048 - MOLDED HOSE - Original OEM part - Image 1
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    CUMMINS 4360048 MOLDED HOSE Original OEM part

    CUMMINS

    $92.54
    $84.53
    Engineered Precision for Unrivaled Durability and Performance Robust Molded Design Resists Heat, Pressure, and Wear 100% Genuine OEM Part from Cummins Ensures Perfect Compatibility CUMMINS 4360048...
    $92.54
    $84.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.54
    $84.53
    Subtotal:
  • CUMMINS 4359827 - PLAIN HOSE COUPLING - Original OEM part - Image 1
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    CUMMINS 4359827 PLAIN HOSE COUPLING Original OEM part

    CUMMINS

    $250.73
    $229.04
    Engineered to deliver uncompromised connection integrity under demanding conditions Designed with precision to maintain optimal fluid flow and reduce leak risks Manufactured as a genuine OEM...
    $250.73
    $229.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $250.73
    $229.04
    Subtotal:
  • CUMMINS 4358058 - FLEXIBLE HOSE - Original OEM part - Image 1
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    CUMMINS 4358058 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $2,586.31
    $2,362.59
    Durability meets precision: engineered to maintain optimal fluid flow under demanding conditions. Flexibility you can trust: designed to absorb vibrations and reduce stress on connected components...
    $2,586.31
    $2,362.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,586.31
    $2,362.59
    Subtotal:
  • CUMMINS 4354091 - FLUID HEATING HOSE - Original OEM part - Image 1
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    CUMMINS 4354091 FLUID HEATING HOSE Original OEM part

    CUMMINS

    $1,117.23
    $1,020.59
    Precision-engineered for uncompromising performance and durability. Maintains optimal engine temperature with seamless fluid heating. Built from premium materials for long-lasting reliability under...
    $1,117.23
    $1,020.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,117.23
    $1,020.59
    Subtotal:
  • CUMMINS 4352615 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4352615 HOSE KIT Original OEM part

    CUMMINS

    $581.57
    $531.27
    Cummins 4352615 - HOSE KIT MINS4352615 Discover the genuine Cummins 4352615 - HOSE KIT, precisely engineered for ultimate performance and durability. Trust our store for high-quality original...
    $581.57
    $531.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $581.57
    $531.27
    Subtotal:
  • CUMMINS 4352614 - HOSE KIT - Original OEM part - Image 1
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    CUMMINS 4352614 HOSE KIT Original OEM part

    CUMMINS

    $214.50
    $195.95
    Cummins 4352614 - HOSE KIT MINS4352614 At our store, we offer the genuine Cummins 4352614 - HOSE KIT (SKU MINS4352614) for your outdoor equipment maintenance needs. This kit is meticulously crafted...
    $214.50
    $195.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $214.50
    $195.95
    Subtotal:
  • CUMMINS 4348988 - FLEXIBLE HOSE - Original OEM part - Image 1
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    CUMMINS 4348988 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $662.00
    $604.74
    Precision engineered to deliver uncompromised reliability under demanding conditions Durable construction supports optimal fluid flow and prevents leaks Flexibility designed to withstand vibration...
    $662.00
    $604.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $662.00
    $604.74
    Subtotal:
  • CUMMINS 4348987 - FLEXIBLE HOSE - Original OEM part - Image 1
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    CUMMINS 4348987 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $239.08
    $218.40
    Precision engineered for seamless power delivery and lasting durability Flexible design reduces vibration and stress for enhanced engine stability Corrosion-resistant materials for extended service...
    $239.08
    $218.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $239.08
    $218.40
    Subtotal:
  • CUMMINS 4348438 - FUEL HOSE - Original OEM part - Image 1
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    CUMMINS 4348438 FUEL HOSE Original OEM part

    CUMMINS

    $665.97
    $608.37
    Engineered for enduring strength and flawless fuel flow under extreme conditions. Resistant to heat, chemicals, and wear to prolong engine health and operational uptime. 100% genuine Cummins OEM...
    $665.97
    $608.37
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $665.97
    $608.37
    Subtotal:
  • CUMMINS 4344965 - PLAIN HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4344965 PLAIN HOSE Original OEM part

    CUMMINS

    $85.15
    $77.78
    Precision engineered to sustain peak system efficiency and durability Heat and pressure resistant hose designed for demanding engine environments 100% genuine Cummins OEM part guaranteeing full...
    $85.15
    $77.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $85.15
    $77.78
    Subtotal:
  • CUMMINS 4335537 - PLAIN HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4335537 PLAIN HOSE Original OEM part

    CUMMINS

    $42.69
    $39.00
    Cummins 4335537 - PLAIN HOSE MINS4335537 Discover the original 4335537 - PLAIN HOSE by Cummins at our store. Ensure the perfect fit and quality for your outdoor equipment with this genuine...
    $42.69
    $39.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $42.69
    $39.00
    Subtotal:
  • CUMMINS 4334758 - FLEXIBLE HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4334758 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $4,377.13
    $3,998.51
    Precision engineered for reliability and durability High resistance to wear, heat, and pressure 100% Genuine OEM CUMMINS part to preserve system integrity The indispensable link in Cummins power:...
    $4,377.13
    $3,998.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,377.13
    $3,998.51
    Subtotal:
  • CUMMINS 4334075 - FUEL HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4334075 FUEL HOSE Original OEM part

    CUMMINS

    $238.05
    $217.46
    Engineered for Precision and Reliability: Experience uncompromised fuel delivery designed for demanding Cummins engines. Durability That Endures: Crafted from premium materials to resist wear, heat,...
    $238.05
    $217.46
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $238.05
    $217.46
    Subtotal:
  • CUMMINS 4333931 - FLEXIBLE HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4333931 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $283.87
    $259.32
    Unyielding Durability Meets Precision Engineering Designed to withstand extreme temperatures and pressures for long-lasting service Seamless integration with your Cummins system ensuring optimal...
    $283.87
    $259.32
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $283.87
    $259.32
    Subtotal:
  • CUMMINS 4333892 - PLAIN HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4333892 PLAIN HOSE Original OEM part

    CUMMINS

    $66.76
    $60.99
    Experience uncompromising durability engineered by Cummins for your power system’s peak efficiency Precision-crafted hose designed to maintain optimal fluid flow and prevent leaks under rigorous...
    $66.76
    $60.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $66.76
    $60.99
    Subtotal:
  • CUMMINS 4333891 - PLAIN HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4333891 PLAIN HOSE Original OEM part

    CUMMINS

    $666.34
    $608.70
    Precision-engineered durability for uncompromised power delivery Resilient hose design supporting long-term engine health Guaranteed OEM quality assuring perfect fit and safety...
    $666.34
    $608.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $666.34
    $608.70
    Subtotal:
  • CUMMINS 4330738 - HUMP HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4330738 HUMP HOSE Original OEM part

    CUMMINS

    $296.95
    $271.26
    Engineered to deliver seamless airflow for optimal engine efficiency Durably constructed to withstand harsh operating conditions and extend service life 100% Genuine Cummins OEM part guaranteeing...
    $296.95
    $271.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $296.95
    $271.26
    Subtotal:
  • CUMMINS 4330737 - HUMP HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4330737 HUMP HOSE Original OEM part

    CUMMINS

    $277.80
    $253.78
    Engineered for seamless integration and optimal airflow in critical engine systems Durable construction designed to withstand high temperatures and pressure fluctuations Authentic OEM CUMMINS...
    $277.80
    $253.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $277.80
    $253.78
    Subtotal:
  • CUMMINS 4327802 - FLEXIBLE HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4327802 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $3,669.44
    $3,352.03
    Cummins 4327802 - FLEXIBLE HOSE MINS4327802 Find the original Cummins 4327802 - FLEXIBLE HOSE at our online store. Expertly crafted for superior performance and durability, this replacement part...
    $3,669.44
    $3,352.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,669.44
    $3,352.03
    Subtotal:
  • CUMMINS 4327728 - FLEXIBLE HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4327728 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $1,648.24
    $1,505.67
    Engineered to maintain flawless fluid transfer even under extreme pressure and temperature variations Heavy-duty construction ensures resistance against wear, cracking, and environmental...
    $1,648.24
    $1,505.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,648.24
    $1,505.67
    Subtotal:
  • CUMMINS 4327302 - PLAIN HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4327302 PLAIN HOSE Original OEM part

    CUMMINS

    $12.78
    $11.68
    Engineered for seamless power delivery and durability Resistance to extreme temperatures for prolonged service life Certified OEM component guaranteeing perfect fit and optimal performance Elevate...
    $12.78
    $11.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12.78
    $11.68
    Subtotal:
  • CUMMINS 4326271 - PLAIN HOSE COUPLING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4326271 PLAIN HOSE COUPLING Original OEM part

    CUMMINS

    $575.90
    $526.09
    Precision engineered for seamless connectivity Durable design ensuring leak-free operation Original Equipment Manufacturer (OEM) quality guaranteed Power Your Performance With The CUMMINS 4326271...
    $575.90
    $526.09
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $575.90
    $526.09
    Subtotal:
  • CUMMINS 4325855 - MOLDED HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4325855 MOLDED HOSE Original OEM part

    CUMMINS

    $6.39
    $5.84
    Precision-engineered to maintain uncompromising engine performance. Resistant molded design ensures durability under harsh operating conditions. Genuine OEM component from Cummins, guaranteeing...
    $6.39
    $5.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6.39
    $5.84
    Subtotal:
  • CUMMINS 4325853 - MOLDED HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4325853 MOLDED HOSE Original OEM part

    CUMMINS

    $5.90
    $5.39
    Cummins 4325853 - MOLDED HOSE MINS4325853 Discover the genuine 4325853 - MOLDED HOSE by Cummins at our online store. With our commitment to providing original replacement parts, trust us to deliver...
    $5.90
    $5.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.90
    $5.39
    Subtotal:
  • CUMMINS 4324693 - MOLDED HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4324693 MOLDED HOSE Original OEM part

    CUMMINS

    $299.25
    $273.36
    Cummins 4324693 - MOLDED HOSE MINS4324693 Explore our store for the original Cummins 4324693 - MOLDED HOSE, designed for high-quality performance and durability. With fast shipping options and...
    $299.25
    $273.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $299.25
    $273.36
    Subtotal:
  • CUMMINS 4318264 - FLEXIBLE HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4318264 FLEXIBLE HOSE Original OEM part

    CUMMINS

    $2,832.60
    $2,587.59
    Precision Crafted for Endurance: Depend on engineered quality that sustains peak performance. Seamless Flexibility: Designed to accommodate critical engine movements while preventing leaks and...
    $2,832.60
    $2,587.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,832.60
    $2,587.59
    Subtotal:
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