Cummins Engine Lines

Genuine Cummins Engine Lines - Trusted Diesel Engine Components

Discover our range of authentic Cummins Engine Lines crafted for optimum power engine performance. Our parts are engineered to meet stringent quality standards, ensuring reliability and longevity for your diesel engines.

Reliable Cummins Engine Lines Genuine Parts | Cummins Diesel Engine Components

Our Cummins Engine Lines category features high-quality replacement parts tailored to fit Cummins power engines precisely. Whether you need fuel lines, oil lines, or coolant lines, each component is designed to maintain peak engine efficiency and durability.

  • Authentic Quality: Original Cummins parts guarantee superior fit and function.
  • Comprehensive Selection: Wide variety of engine lines suited for multiple Cummins models.
  • Performance Focused: Engineered to withstand harsh conditions and ensure consistent power delivery.

Why Choose Our Cummins Engine Lines?

We provide genuine Cummins parts backed by expertise and trusted by professionals, ensuring your diesel engines operate at their best with unmatched reliability and performance.

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  • ONAN 149-2471 - 1492471 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1492471 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $52.50
    $47.96
    Power your generator with confidence using precision-engineered components. Durable fuel line designed to withstand rigorous operating conditions and ensure leak-free fuel flow. Manufactured as an...
    $52.50
    $47.96
    Add to Cart
    Qty in Cart: 0
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    Price:
    $52.50
    $47.96
    Subtotal:
  • ONAN 501-0983 - 5010983 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5010983 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $73.77
    $67.39
    Precision engineered for seamless power integration Ensures consistent and clean fuel flow for peak engine performance Durable construction providing long-lasting resistance to wear and...
    $73.77
    $67.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $73.77
    $67.39
    Subtotal:
  • ONAN 181-9168 - 1819168 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1819168 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $54.90
    $50.16
    Engineered for uncompromising performance and longevity. Ensures clean and efficient fuel flow to maximize generator efficiency. Crafted as a genuine OEM component for seamless compatibility with...
    $54.90
    $50.16
    Add to Cart
    Qty in Cart: 0
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    Price:
    $54.90
    $50.16
    Subtotal:
  • ONAN 501-0091 - 5010091 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5010091 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $51.69
    $47.22
    Precision engineered for seamless fuel delivery and enduring reliability Durable material construction ensures optimized fuel flow and resistance to wear Flexible design enhances installation ease...
    $51.69
    $47.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $51.69
    $47.22
    Subtotal:
  • ONAN A029L568 - FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A029L568 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $35.72
    $32.63
    Precision-engineered for unparalleled fuel system integrity and dependable power generation. Durable construction resists cracking and leaks, maintaining fuel flow under all operating conditions...
    $35.72
    $32.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $35.72
    $32.63
    Subtotal:
  • ONAN A029L229 - FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A029L229 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $43.82
    $40.03
    Trusted integration: Engineered exclusively by ONAN for flawless compatibility and sustained power delivery. Exceptional durability: Crafted from premium materials to withstand fuel exposure and...
    $43.82
    $40.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.82
    $40.03
    Subtotal:
  • ONAN A026N381 - FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A026N381 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $41.98
    $38.35
    Depend on Authenticity for Enduring Power Durable Construction Optimized for Fuel Delivery Integrity Designed to Maintain Engine Efficiency and Safety Guaranteed OEM Quality Directly from ONAN ONAN...
    $41.98
    $38.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.98
    $38.35
    Subtotal:
  • ONAN 501-0004 - 5010004 FLEXIBLE FUEL LINE ONAN Genuine OEM Part - Original OEM part - Image 1
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    ONAN 5010004 FLEXIBLE FUEL LINE ONAN Genuine OEM Part

    ONAN

    $48.50
    $44.31
    Genuine OEM ONAN 501-0004 Flexible Fuel Line engineered specifically for Onan generators Ensures precise and consistent fuel flow to maintain engine efficiency and prevent leaks Durable, flexible...
    $48.50
    $44.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $48.50
    $44.31
    Subtotal:
  • ONAN 501-0982 - 5010982 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5010982 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $53.96
    $49.29
    Precision-engineered fuel delivery for uninterrupted power Durable materials designed to withstand high pressure and heat 100% genuine Cummins Onan OEM component for guaranteed compatibility ONAN...
    $53.96
    $49.29
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $53.96
    $49.29
    Subtotal:
  • ONAN A029L561 - FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A029L561 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $38.25
    $34.94
    Precision-engineered fuel delivery for dependable power Durable construction ensures long-lasting fuel flow integrity Designed exclusively by ONAN to guarantee full OEM compatibility ONAN A029L561...
    $38.25
    $34.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.25
    $34.94
    Subtotal:
  • ONAN 127-0423 - 1270423 OIL INLET LINE ASSEMBLY Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1270423 OIL INLET LINE ASSEMBLY Original ONAN/CUMMINS OEM part

    ONAN

    $45.04
    $41.14
    Cummins OIL INLET LINE ASSEMBLY 127-0423 Discover the genuine "OIL INLET LINE ASSEMBLY" by Cummins with SKU "127-0423" at our store. We pride ourselves on offering original replacement parts,...
    $45.04
    $41.14
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.04
    $41.14
    Subtotal:
  • ONAN 501-0002 - 5010002 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5010002 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $28.50
    $26.04
    Ensure unwavering power delivery with every drop of fuel Precision-engineered for robust performance and long service life Designed to resist leaks and maintain fuel integrity under demanding...
    $28.50
    $26.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.50
    $26.04
    Subtotal:
  • ONAN 501-0001 - 5010001 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5010001 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $4.27
    $3.90
    Precision engineered to empower your ONAN generator for reliable, long-lasting fuel delivery. Durable construction ensures consistent fuel flow under demanding conditions. Resilient design resists...
    $4.27
    $3.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.27
    $3.90
    Subtotal:
  • ONAN 501-0222 - 5010222 PUMP BLEED LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5010222 PUMP BLEED LINE Original ONAN/CUMMINS OEM part

    ONAN

    $40.28
    $36.80
    Cummins PUMP BLEED LINE 501-0222 Discover the original Cummins PUMP BLEED LINE, SKU 501-0222, designed to ensure top-notch performance for your outdoor equipment. At our online store, we pride...
    $40.28
    $36.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $40.28
    $36.80
    Subtotal:
  • ONAN 501-0988 - 5010988 AIR LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5010988 AIR LINE Original ONAN/CUMMINS OEM part

    ONAN

    $49.27
    $45.01
    Depend on Authenticity for Unmatched Performance Precision Engineered Air Line for Optimal Airflow Management Durable Construction Designed to Withstand Demanding Generator Environments 100% Genuine...
    $49.27
    $45.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $49.27
    $45.01
    Subtotal:
  • ONAN A029N397 - FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A029N397 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $38.97
    $35.60
    Precision-engineered fuel flow integrity for your generator’s heart Durable construction designed for resistance against wear and fuel contaminants Guaranteed OEM authenticity directly from...
    $38.97
    $35.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.97
    $35.60
    Subtotal:
  • ONAN 501-1092 - 5011092 INJECTOR PUMP FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011092 INJECTOR PUMP FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $46.77
    $42.73
    Cummins INJECTOR PUMP FUEL LINE 501-1092 Discover the top-quality Cummins INJECTOR PUMP FUEL LINE (SKU: 501-1092) at our store, your ultimate destination for genuine replacement parts. Our...
    $46.77
    $42.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.77
    $42.73
    Subtotal:
  • ONAN A030L004 - FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A030L004 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $32.77
    $29.94
    Precision-engineered fuel delivery for peak generator performance Durable construction designed to withstand demanding operating conditions 100% genuine ONAN OEM part guaranteeing perfect fit and...
    $32.77
    $29.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $32.77
    $29.94
    Subtotal:
  • ONAN 501-1003 - 5011003 FUEL INLET LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011003 FUEL INLET LINE Original ONAN/CUMMINS OEM part

    ONAN

    $42.35
    $38.69
    Engineered precision for seamless power delivery Durable construction ensures long-lasting fuel system integrity Expertly designed OEM component guaranteeing perfect fit and performance ONAN...
    $42.35
    $38.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $42.35
    $38.69
    Subtotal:
  • ONAN 501-0832 - 5010832 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5010832 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $46.24
    $42.24
    Reliability engineered for your power needs Precision-crafted fuel delivery for optimum engine efficiency Durable construction to withstand demanding generator conditions 100% genuine ONAN OEM part...
    $46.24
    $42.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.24
    $42.24
    Subtotal:
  • ONAN 501-0551-04 - 501055104 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 501055104 FLEXIBLE FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $41.19
    $37.63
    Precision engineered for trusted performance and seamless integration Durable construction resists wear and fuel corrosion for extended service life Maintains optimal fuel flow to support engine...
    $41.19
    $37.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.19
    $37.63
    Subtotal:
  • ONAN 501-1004 - 5011004 OUTLET FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011004 OUTLET FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $37.40
    $34.17
    Cummins OUTLET FUEL LINE 501-1004 Discover the genuine Cummins OUTLET FUEL LINE, SKU 501-1004, available at our online store. Trust in the quality and precision of original parts for your lawn mower...
    $37.40
    $34.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $37.40
    $34.17
    Subtotal:
  • ONAN 501-1163 - 5011163 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011163 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $38.22
    $34.91
    Precision engineered to power your progress wherever you go Durable construction resists wear and fuel exposure for extended service life Seamless integration ensures optimal fuel flow and engine...
    $38.22
    $34.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.22
    $34.91
    Subtotal:
  • ONAN 501-1152 - 5011152 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011152 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $34.22
    $31.26
    Engineered precision for seamless power delivery Durable construction to withstand demanding engine conditions Genuine OEM manufacturing ensures perfect fit and system compatibility ONAN 501-1152...
    $34.22
    $31.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.22
    $31.26
    Subtotal:
  • ONAN 501-1049 - 5011049 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011049 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $33.16
    $30.29
    Precision engineered for seamless power continuity Durable construction ensures leak-free fuel delivery Designed to fit perfectly with your ONAN generator system Authentic OEM component from ONAN,...
    $33.16
    $30.29
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33.16
    $30.29
    Subtotal:
  • ONAN 501-1043 - 5011043 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011043 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $34.16
    $31.21
    Dependable power starts with every component working in harmony — choose genuine ONAN parts for assured performance. Designed for precision fuel delivery, the ONAN 501-1043 fuel line maintains...
    $34.16
    $31.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.16
    $31.21
    Subtotal:
  • ONAN 501-1042 - 5011042 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011042 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $31.58
    $28.85
    Precision-engineered fuel flow for dependable energy delivery Durable construction resists wear, ensuring long-term reliability Authentic ONAN OEM part guarantees full compatibility and warranty...
    $31.58
    $28.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $31.58
    $28.85
    Subtotal:
  • ONAN 501-1041 - 5011041 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011041 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $34.05
    $31.10
    Precision in Power, Reliability in Every Drop. Durable construction ensures consistent fuel flow for uninterrupted generator operation. Designed to perfectly fit ONAN systems, maintaining engine...
    $34.05
    $31.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.05
    $31.10
    Subtotal:
  • ONAN 120-0633 - 1200633 OIL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1200633 OIL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $14.57
    $13.31
    Cummins OIL LINE 120-0633 Find the original OIL LINE you need with the Cummins 120-0633. At our store, we offer only authentic replacement parts to ensure the optimal performance of your outdoor...
    $14.57
    $13.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.57
    $13.31
    Subtotal:
  • ONAN 501-1173 - 5011173 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011173 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $26.40
    $24.12
    Precision engineered for seamless power delivery Durable construction ensures long-lasting performance under critical conditions Designed to maintain optimal fuel flow and engine efficiency 100%...
    $26.40
    $24.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.40
    $24.12
    Subtotal:
  • ONAN 501-1174 - 5011174 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011174 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $28.67
    $26.19
    Engineered to deliver seamless fuel flow for uninterrupted power Durable construction ensures extended service life under demanding conditions Precision OEM design guaranteed by Onan for perfect...
    $28.67
    $26.19
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.67
    $26.19
    Subtotal:
  • ONAN 501-1077 - 5011077 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011077 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $20.94
    $19.13
    Experience unmatched performance where precision meets durability Engineered for flawless fuel flow to enhance generator efficiency Constructed with premium materials to withstand demanding...
    $20.94
    $19.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.94
    $19.13
    Subtotal:
  • ONAN 332-1789 - 3321789 WINDOW SPLICE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 3321789 WINDOW SPLICE Original ONAN/CUMMINS OEM part

    ONAN

    $7.85
    $7.17
    Cummins WINDOW SPLICE 332-1789 Discover the genuine Cummins WINDOW SPLICE, SKU 332-1789, exclusively available at our store. Ensure seamless repairs on your outdoor equipment with this high-quality...
    $7.85
    $7.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.85
    $7.17
    Subtotal:
  • ONAN 501-1045 - 5011045 FUEL LINE Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5011045 FUEL LINE Original ONAN/CUMMINS OEM part

    ONAN

    $14.20
    $12.98
    Engineered for unwavering reliability and seamless power delivery. Durable construction resists fuel leaks and withstands operational stress. Precisely designed for perfect compatibility with your...
    $14.20
    $12.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.20
    $12.98
    Subtotal:
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