Flange Gaskets

Genuine Flange Gaskets for Onan, Cummins & Fleetguard Diesel Engines

Maintain optimal engine performance with our authentic flange gaskets designed specifically for Onan, Cummins, and Fleetguard power engines. Our flange gasket collection ensures a tight seal between engine components to prevent leaks and enhance durability.

Flange Gaskets – Reliable Sealing Solutions for Diesel Engines

Choose from a variety of flange gasket styles and materials engineered to meet rigorous diesel engine standards. These premium sealing gaskets provide excellent resistance to heat, pressure, and chemical exposure, making them essential for long-lasting engine reliability.

  • Genuine Replacement Parts: Trusted flange gaskets crafted to match original OEM specifications.
  • Durability & Precision: Engineered for a perfect fit and superior sealing performance under demanding conditions.
  • Wide Compatibility: Compatible with key Onan, Cummins, and Fleetguard diesel engine models.

Why Choose Our Flange Gaskets? We offer only genuine, high-quality flange gaskets that ensure reliable sealing and engine efficiency, backed by expertise and commitment to your diesel power needs.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • ONAN 155-4109 - 1554109 FLANGE GASKET Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1554109 FLANGE GASKET Original ONAN/CUMMINS OEM part

    ONAN

    $70.75
    $64.63
    Precision meets performance: engineered for enduring reliability. Exceptional sealing capability for leak-free operation. Durable material construction resists heat and wear. Authentic OEM component...
    $70.75
    $64.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $70.75
    $64.63
    Subtotal:
  • ONAN A040K503 - FLANGE GASKET Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A040K503 FLANGE GASKET Original ONAN/CUMMINS OEM part

    ONAN

    $21.97
    $20.07
    Precision engineered for unwavering performance and durability Essential seal that maintains engine integrity and prevents leaks Crafted to exact Cummins Onan standards for flawless fit and...
    $21.97
    $20.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.97
    $20.07
    Subtotal:
  • ONAN 185-5999 - 1855999 WATER FLANGE GASKET ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 1855999 WATER FLANGE GASKET ONAN Genuine OEM Part

    ONAN

    $8.29
    $7.58
    Certified Genuine ONAN OEM replacement ensuring precise compatibility. Seals water flange connections to prevent coolant leaks and maintain engine temperature. Durable design reduces risk of...
    $8.29
    $7.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.29
    $7.58
    Subtotal:
  • ONAN 185-3315 - 1853315 CARBURETOR FLANGE GASKET Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1853315 CARBURETOR FLANGE GASKET Original ONAN/CUMMINS OEM part

    ONAN

    $1.88
    $1.72
    Precision-engineered for uncompromising compatibility and reliability Seals carburetor flange for optimal fuel system integrity Original Equipment Manufacturer (OEM) part assures peak performance...
    $1.88
    $1.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1.88
    $1.72
    Subtotal:
  • ONAN 155-4923 - 1554923 FLANGE GASKET Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1554923 FLANGE GASKET Original ONAN/CUMMINS OEM part

    ONAN

    $5.24
    $4.79
    Precision engineered to maintain peak generator integrity Critical sealing component ensuring leak-free operation Durable material resists wear and extreme conditions Authentic OEM quality directly...
    $5.24
    $4.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.24
    $4.79
    Subtotal:
  • ONAN 155-4819 - 1554819 FLANGE GASKET Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1554819 FLANGE GASKET Original ONAN/CUMMINS OEM part

    ONAN

    $5.06
    $4.62
    Engineered for excellence, designed for dependability Precisely molded flange gasket to ensure a perfect seal under demanding conditions Constructed from premium materials to withstand high...
    $5.06
    $4.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.06
    $4.62
    Subtotal:
  • Total: items /

Adding your products to cart