Connection Gaskets

Genuine Connection Gaskets for Diesel Engines by Onan, Cummins, and Fleetguard

Enhance your diesel engine's efficiency and prevent leaks with our premium Connection Gaskets. Specifically engineered for Onan, Cummins, and Fleetguard power engines, these genuine gaskets ensure a perfect seal between components, safeguarding your engine's performance and longevity.

Connection Gaskets – Genuine Sealing Solutions for Reliable Diesel Engines

Our collection features high-quality connection gaskets, sealing rings, and interface gaskets designed to withstand extreme pressure and temperature variations. Crafted to meet OEM standards, these gaskets provide exceptional durability and compatibility with your diesel engine parts.

  • OEM Quality: 100% genuine parts from trusted brands Onan, Cummins, and Fleetguard.
  • Precision Fit: Engineered to maintain optimal sealing for various diesel engine models.
  • Long-lasting Performance: Resistant to wear, heat, and chemical exposure, ensuring engine reliability.

Why Choose Our Connection Gaskets?

Choose our genuine connection gaskets for assured quality, expert-backed reliability, and seamless integration with your diesel engine parts, guaranteeing peak performance and reduced downtime.

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  • CUMMINS 4331803 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4331803 CONNECTION GASKET Original OEM part

    CUMMINS

    $39.85
    $36.40
    Precision engineered for seamless integration and optimal sealing performance Durable materials to withstand extreme operational conditions and extend engine life Guaranteed OEM authenticity from...
    $39.85
    $36.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $39.85
    $36.40
    Subtotal:
  • CUMMINS 4313444 - OIL SUCTION CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4313444 OIL SUCTION CONNECTION GASKET Original OEM part

    CUMMINS

    $222.78
    $203.51
    Precision-engineered sealing solution for trusted Cummins power Durable construction enhances engine oil flow and prevents leaks Fully compatible Cummins OEM gasket guarantees perfect fit and...
    $222.78
    $203.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $222.78
    $203.51
    Subtotal:
  • CUMMINS 4295554 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4295554 CONNECTION GASKET Original OEM part

    CUMMINS

    $28.70
    $26.22
    Precision engineered for seamless integration Ensures optimal sealing under extreme conditions Durable materials for extended service life Guaranteed genuine OEM Cummins quality for full...
    $28.70
    $26.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.70
    $26.22
    Subtotal:
  • CUMMINS 4101150 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4101150 CONNECTION GASKET Original OEM part

    CUMMINS

    $91.50
    $83.59
    Precision-engineered to uphold Cummins’ legacy of lasting power and efficiency. Ensures exceptional sealing to maintain flawless engine operation. Designed to resist wear and high temperatures,...
    $91.50
    $83.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $91.50
    $83.59
    Subtotal:
  • CUMMINS 4097539 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4097539 CONNECTION GASKET Original OEM part

    CUMMINS

    $59.97
    $54.78
    Precision engineered for seamless integration and lasting performance Ensures exceptional sealing to maintain engine integrity Manufactured as a genuine OEM Cummins component for guaranteed...
    $59.97
    $54.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $59.97
    $54.78
    Subtotal:
  • CUMMINS 4095974 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4095974 CONNECTION GASKET Original OEM part

    CUMMINS

    $590.94
    $539.82
    Precision engineered for unwavering performance and dependability. Seals critical engine connections to maintain optimal pressure and prevent leaks. Durable materials designed to withstand extreme...
    $590.94
    $539.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $590.94
    $539.82
    Subtotal:
  • CUMMINS 4095722 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4095722 CONNECTION GASKET Original OEM part

    CUMMINS

    $82.08
    $74.98
    Precision-engineered connection gasket for seamless system integrity Exceptional heat and pressure resistance for long-lasting durability Maintains optimal engine sealing to enhance performance and...
    $82.08
    $74.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $82.08
    $74.98
    Subtotal:
  • CUMMINS 4095720 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4095720 CONNECTION GASKET Original OEM part

    CUMMINS

    $37.12
    $33.91
    Seamless power starts with uncompromised sealing. Engineered for exact fitment to prevent leaks and maintain system performance. Constructed using premium materials that withstand extreme operating...
    $37.12
    $33.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $37.12
    $33.91
    Subtotal:
  • CUMMINS 4095681 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4095681 CONNECTION GASKET Original OEM part

    CUMMINS

    $24.85
    $22.70
    Precision engineered to uphold Cummins’ legacy of durability and efficiency Ensures superior sealing to maintain engine performance and prevent leaks Manufactured to exact OEM specifications for...
    $24.85
    $22.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.85
    $22.70
    Subtotal:
  • CUMMINS 4095450 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4095450 CONNECTION GASKET Original OEM part

    CUMMINS

    $113.58
    $103.76
    Precision-engineered sealing solution crafted for uncompromising reliability. Exceptional durability to maintain engine integrity under demanding conditions. Genuine OEM Cummins quality guaranteed...
    $113.58
    $103.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $113.58
    $103.76
    Subtotal:
  • CUMMINS 4077631 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4077631 CONNECTION GASKET Original OEM part

    CUMMINS

    $427.00
    $390.07
    Engineered for precision sealing under high-stress conditions Enhances engine performance by preventing leaks and maintaining pressure Manufactured as a genuine OEM component for guaranteed...
    $427.00
    $390.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $427.00
    $390.07
    Subtotal:
  • CUMMINS 4008001 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4008001 CONNECTION GASKET Original OEM part

    CUMMINS

    $365.49
    $333.88
    Engineered to perfection for seamless power delivery Durable gasket design ensures leak-proof connection under extreme conditions Designed exclusively by Cummins for guaranteed OEM compatibility and...
    $365.49
    $333.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $365.49
    $333.88
    Subtotal:
  • CUMMINS 4007438 - CONNECTION GASKET - Original OEM part - Image 1
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    CUMMINS 4007438 CONNECTION GASKET Original OEM part

    CUMMINS

    $469.89
    $429.25
    Precision-engineered sealing for optimal engine performance Enhanced durability to withstand rigorous power generation demands 100% genuine CUMMINS OEM component guaranteeing perfect compatibility...
    $469.89
    $429.25
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $469.89
    $429.25
    Subtotal:
  • CUMMINS 4007353 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4007353 CONNECTION GASKET Original OEM part

    CUMMINS

    $244.44
    $223.29
    Precision engineered for unwavering engine integrity Durable connection gasket that withstands high pressure and heat Maintains optimum sealing to prevent leaks and maximize engine efficiency 100%...
    $244.44
    $223.29
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $244.44
    $223.29
    Subtotal:
  • CUMMINS 4006837 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4006837 CONNECTION GASKET Original OEM part

    CUMMINS

    $242.73
    $221.73
    Precision-engineered to uphold Cummins' legacy of durability and performance. Exceptional sealing capability that prevents leaks and maintains system pressure. Manufactured from high-grade materials...
    $242.73
    $221.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $242.73
    $221.73
    Subtotal:
  • CUMMINS 4006795 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4006795 CONNECTION GASKET Original OEM part

    CUMMINS

    $15.12
    $13.81
    Precision engineered to power your performance further Engineered sealing excellence for optimal system integrity Durability that safeguards your engine against leaks and wear 100% genuine OEM...
    $15.12
    $13.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.12
    $13.81
    Subtotal:
  • CUMMINS 4006316 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4006316 CONNECTION GASKET Original OEM part

    CUMMINS

    $386.72
    $353.27
    Precision engineered to deliver steadfast sealing under demanding conditions Ensures leak-free connections for sustained engine efficiency and emissions control Manufactured as a genuine Cummins OEM...
    $386.72
    $353.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $386.72
    $353.27
    Subtotal:
  • CUMMINS 4006311 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4006311 CONNECTION GASKET Original OEM part

    CUMMINS

    $1,105.94
    $1,010.28
    Cummins 4006311 - CONNECTION GASKET MINS4006311 Discover top quality 4006311 - CONNECTION GASKET by Cummins at our online store. The MINS4006311 model ensures a perfect fit and long-lasting...
    $1,105.94
    $1,010.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,105.94
    $1,010.28
    Subtotal:
  • CUMMINS 4006309 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4006309 CONNECTION GASKET Original OEM part

    CUMMINS

    $605.38
    $553.02
    Precision-engineered durability for lasting performance Critical sealing for optimal engine efficiency and safety 100% Genuine OEM Cummins component to uphold warranty and system integrity CUMMINS...
    $605.38
    $553.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $605.38
    $553.02
    Subtotal:
  • CUMMINS 4006304 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4006304 CONNECTION GASKET Original OEM part

    CUMMINS

    $312.59
    $285.55
    Engineered Reliability for Your Cummins Power System Precision-fit to maintain optimal engine sealing and prevent leaks Durable construction for long-lasting performance under demanding...
    $312.59
    $285.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $312.59
    $285.55
    Subtotal:
  • CUMMINS 3967891 - GASKET CONNECTION
    Add to Cart

    CUMMINS 3967891 CONNECTION GASKET Original OEM part

    CUMMINS

    $15.80
    $14.44
    Precision-engineered for optimal sealing and endurance Enhances engine efficiency by preventing leaks and ensuring stable connections Manufactured as a genuine OEM Cummins part for full...
    $15.80
    $14.44
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.80
    $14.44
    Subtotal:
  • CUMMINS 3931264 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3931264 CONNECTION GASKET Original OEM part

    CUMMINS

    $29.80
    $27.23
    Engineered for excellence, designed for durability. Precision-fit connection gasket ensuring leak-proof sealing under high pressure. Resilient material composition built to withstand extreme...
    $29.80
    $27.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $29.80
    $27.23
    Subtotal:
  • CUMMINS 3930426 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3930426 CONNECTION GASKET Original OEM part

    CUMMINS

    $24.29
    $22.19
    Engineered for precision, built for endurance. Ensures a perfect seal to maintain engine efficiency and prevent leaks. Designed to withstand high temperatures and pressures for long-lasting...
    $24.29
    $22.19
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.29
    $22.19
    Subtotal:
  • CUMMINS 3927173 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3927173 CONNECTION GASKET Original OEM part

    CUMMINS

    $39.68
    $36.25
    Precision-engineered to maintain your Cummins system’s integrity and performance Seals critical engine connections to prevent leaks and uphold efficiency Manufactured as an OEM component to...
    $39.68
    $36.25
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $39.68
    $36.25
    Subtotal:
  • CUMMINS 3918779 - GASKET CONNECTION - Original OEM part
    Add to Cart

    CUMMINS 3918779 CONNECTION GASKET Original OEM part

    CUMMINS

    $24.95
    $22.79
    Experience unmatched sealing precision with every installation Designed to maintain engine integrity and prevent leaks under extreme conditions Manufactured to original Cummins specifications for...
    $24.95
    $22.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    $22.79
    Subtotal:
  • CUMMINS 3914856 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3914856 CONNECTION GASKET Original OEM part

    CUMMINS

    $23.48
    $21.45
    Precision engineered to maintain seamless system integrity and optimal engine function Durable material ensures long-lasting sealing to prevent leaks and maximize performance Certified OEM component...
    $23.48
    $21.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $23.48
    $21.45
    Subtotal:
  • CUMMINS 3882536 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3882536 CONNECTION GASKET Original OEM part

    CUMMINS

    $57.80
    $52.81
    Precision-engineered to maintain your engine's integrity and performance Designed for optimal sealing to prevent leaks and maintain system pressure Robust material composition ensures durability...
    $57.80
    $52.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $57.80
    $52.81
    Subtotal:
  • CUMMINS 3818846 - CONNECTION GASKET - Original OEM part
    Add to Cart

    CUMMINS 3818846 CONNECTION GASKET Original OEM part

    CUMMINS

    $14.30
    $13.07
    Engineered for seamless integration and peak sealing performance Precision-crafted to maintain engine integrity and prevent leaks Durable construction ensures long-lasting service under demanding...
    $14.30
    $13.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.30
    $13.07
    Subtotal:
  • CUMMINS 3818844 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3818844 CONNECTION GASKET Original OEM part

    CUMMINS

    $24.53
    $22.41
    Precision-engineered reliability that powers your system’s peak operation Superior sealing technology to maintain optimal engine efficiency and prevent leaks Durable OEM craftsmanship designed to...
    $24.53
    $22.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.53
    $22.41
    Subtotal:
  • CUMMINS 3695524 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3695524 CONNECTION GASKET Original OEM part

    CUMMINS

    $21.06
    $19.24
    Reliability engineered for precision. Exceptional sealing to protect engine connections. Designed to uphold performance and prevent leaks. Authentic Cummins OEM component for guaranteed...
    $21.06
    $19.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.06
    $19.24
    Subtotal:
  • CUMMINS 3678770 - GASKET CONNECTION - Original OEM part
    Add to Cart

    CUMMINS 3678770 CONNECTION GASKET Original OEM part

    CUMMINS

    $50.79
    $46.40
    Precision engineered to safeguard your Cummins power system’s integrity Resilient sealing capability ensures optimal engine efficiency and leak prevention Designed to withstand high temperatures and...
    $50.79
    $46.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $50.79
    $46.40
    Subtotal:
  • CUMMINS 3649226 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3649226 CONNECTION GASKET Original OEM part

    CUMMINS

    $235.73
    $215.34
    Engineered precision for uncompromised performance Durable sealing to maintain optimal engine efficiency Designed exclusively by Cummins for flawless compatibility 100% genuine OEM Cummins component...
    $235.73
    $215.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $235.73
    $215.34
    Subtotal:
  • CUMMINS 3647796 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3647796 CONNECTION GASKET Original OEM part

    CUMMINS

    $174.00
    $158.95
    Precision-engineered to maintain seamless engine connections and prevent leaks Constructed from durable materials to withstand high temperatures and pressures Guaranteed genuine OEM Cummins part for...
    $174.00
    $158.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $174.00
    $158.95
    Subtotal:
  • CUMMINS 3643923 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3643923 CONNECTION GASKET Original OEM part

    CUMMINS

    $78.14
    $71.38
    Engineered Precision, Reliable Power – Trust the Cummins legacy in every seal. Outstanding Durability and Fit – Designed to maintain optimal engine pressure and prevent leaks. Ensures System...
    $78.14
    $71.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $78.14
    $71.38
    Subtotal:
  • CUMMINS 3637870 - FUEL CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3637870 FUEL CONNECTION GASKET Original OEM part

    CUMMINS

    $257.24
    $234.99
    Cummins 3637870 - FUEL CONNECTION GASKET MINS3637870 Find reliability in your outdoor equipment by using the genuine 3637870 - FUEL CONNECTION GASKET from Cummins. Trust in our store as your...
    $257.24
    $234.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $257.24
    $234.99
    Subtotal:
  • CUMMINS 3636374 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3636374 CONNECTION GASKET Original OEM part

    CUMMINS

    $9.03
    $8.25
    Engineered Precision Meets Lasting Reliability Durable sealing technology designed to withstand extreme engine conditions Specifically crafted for seamless integration in Cummins power systems 100%...
    $9.03
    $8.25
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.03
    $8.25
    Subtotal:
  • CUMMINS 3636373 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3636373 CONNECTION GASKET Original OEM part

    CUMMINS

    $19.95
    $18.22
    Precision-engineered sealing for enhanced engine integrity Durable construction ensures long-term resistance to wear and heat 100% Genuine OEM from Cummins, guaranteeing perfect compatibility and...
    $19.95
    $18.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    $18.22
    Subtotal:
  • CUMMINS 3630742 - GASKET CONNECTION - Original OEM part
    Add to Cart

    CUMMINS 3630742 CONNECTION GASKET CUMMINS Genuine OEM Part

    CUMMINS

    $37.98
    $34.70
    Authentic Cummins OEM component designed to meet exacting standards Ensures a secure and efficient seal in your engine connection Resists wear from heat and pressure for long-lasting service...
    $37.98
    $34.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $37.98
    $34.70
    Subtotal:
  • CUMMINS 3607757 - CONNECTION GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3607757 CONNECTION GASKET Original OEM part

    CUMMINS

    $232.40
    $212.30
    Precision-engineered to maintain seamless power delivery Durable gasket material designed for long-term leak prevention Guaranteed OEM quality from Cummins for full compatibility CUMMINS 3607757...
    $232.40
    $212.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $232.40
    $212.30
    Subtotal:
  • CUMMINS 3606534 - CONNECTION GASKET - Original OEM part
    Add to Cart

    CUMMINS 3606534 CONNECTION GASKET Original OEM part

    CUMMINS

    $80.93
    $73.93
    Engineered Precision for Ultimate Reliability Durable Material Ensures Long-Lasting Seal Integrity Designed Specifically for Seamless Cummins System Compatibility 100% Genuine OEM Cummins Part for...
    $80.93
    $73.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $80.93
    $73.93
    Subtotal:
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