Pump Gaskets

Genuine Pump Gaskets for Diesel Engines - Onan, Cummins, Fleetguard

Maintain peak engine efficiency with our premium Pump Gaskets, specially designed for Onan, Cummins, and Fleetguard diesel engines. These genuine replacement gaskets ensure a tight, leak-proof seal critical for optimal pump operation and longevity.

Pump Gaskets for Reliable Sealing and Engine Performance | Diesel Engines Parts

Our collection features a variety of pump gasket types tailored to match your diesel engine’s specifications. Whether you need standard, high-temperature, or reinforced gaskets, each product guarantees durability and compatibility with your power engine components.

  • Genuine Quality: Manufactured to meet strict OEM standards for Onan, Cummins, and Fleetguard engines.
  • Perfect Fit: Designed to provide a secure seal, preventing leaks and ensuring efficient pump function.
  • Durability: Crafted from robust materials to withstand harsh operating conditions and extend engine life.

Why Choose Our Pump Gaskets? We offer expertly sourced genuine parts that enhance your diesel engine's reliability, backed by trusted brands and superior customer support to keep your equipment running smoothly.

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  • ONAN 185-6579 PUMP COVER GASKET - ONAN Genuine OEM Part
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    ONAN 185-6579 PUMP COVER GASKET - ONAN Genuine OEM Part

    ONAN

    $16.22
    $14.97
    Authentic OEM part manufactured to exact Cummins/Onan specifications. Provides a reliable seal to prevent fluid leaks in your generator’s pump assembly. Maintains system pressure and safeguards engine components from wear. Engineered for dependable...
    $16.22
    $14.97
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    $16.22
    $14.97
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  • CUMMINS A057Y933 - GASKET W PUMP - Original OEM part - Image 1
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    ONAN A057Y933 WATER PUMP GASKET - ONAN Genuine OEM Part

    ONAN

    $8.08
    $7.47
    Guaranteed Genuine OEM Cummins/Onan replacement part Provides a precise seal to prevent coolant leakage and maintain engine temperature Enhances the reliability and longevity of your generator cooling system Essential for maintaining optimum power...
    $8.08
    $7.47
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    $8.08
    $7.47
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  • CUMMINS 4956059 - SET HHP OVHL WTR PUMP GSK - Original OEM part - Image 1
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    CUMMINS 4956059 - WATER PUMP GASKET KIT - Original OEM part

    CUMMINS

    $867.84
    $800.59
    Cummins 4956059 - WATER PUMP GASKET KIT MINS4956059 Find authentic Cummins 4956059 - WATER PUMP GASKET KIT at our store, SKU MINS4956059. Rest assured that you are getting the original manufacturer's product. With our competitive pricing and prompt...
    $867.84
    $800.59
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    $867.84
    $800.59
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  • CUMMINS 4956001 - SET HHP OVHL WTR PUMP GSK - Original OEM part - Image 1
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    CUMMINS 4956001 - WATER PUMP GASKET KIT - Original OEM part

    CUMMINS

    $1,084.16
    $1,000.15
    Cummins 4956001 - WATER PUMP GASKET KIT MINS4956001 Replace the water pump gasket kit in your equipment with the genuine 4956001 by Cummins. Trust in the quality and precision of an original part to keep your outdoor machinery running smoothly. Purchase...
    $1,084.16
    $1,000.15
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    $1,084.16
    $1,000.15
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  • CUMMINS 4955822 - SET HHP OVHL WTR PUMP GSK - Original OEM part - Image 1
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    CUMMINS 4955822 - LOWER ENGINE GASKET KIT - Original OEM part

    CUMMINS

    $296.99
    $273.99
    Cummins 4955822 - LOWER ENGINE GASKET KIT MINS4955822 When it comes to sourcing original replacement parts, our store is your best bet. The "4955822 - LOWER ENGINE GASKET KIT" by Cummins, with SKU "MINS4955822," guarantees a perfect fit for your outdoor...
    $296.99
    $273.99
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    $296.99
    $273.99
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  • CUMMINS 3235417 - GASKET SCAVENGE PUMP - Original OEM part - Image 1
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    CUMMINS 3235417 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $860.88
    $794.17
    Cummins 3235417 - SCAVENGE PUMP GASKET MINS3235417 Find the original 3235417 - SCAVENGE PUMP GASKET by Cummins at our store. With the product SKU "MINS3235417," you can trust its quality and perfect fit for your outdoor equipment needs. Shop with us for...
    $860.88
    $794.17
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    $860.88
    $794.17
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  • CUMMINS 205791 - GASKET SCAVENGE PUMP - Original OEM part - Image 1
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    CUMMINS 205791 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $31.22
    $28.81
    Cummins 205791 - SCAVENGE PUMP GASKET MINS205791 Find top-notch quality and precision in the OEM 205791 - SCAVENGE PUMP GASKET by Cummins at our store. As your go-to online destination for authentic replacement parts, we ensure the best prices and rapid...
    $31.22
    $28.81
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    Qty in Cart: 0
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    $31.22
    $28.81
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  • CUMMINS 196416 - GASKET SCAVENGE PUMP - Original OEM part - Image 1
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    CUMMINS 196416 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $31.80
    $29.34
    Cummins 196416 - SCAVENGE PUMP GASKET MINS196416 Discover the top-notch quality of the "196416 - SCAVENGE PUMP GASKET" by Cummins, SKU "MINS196416," exclusively available at our online store. Ensuring precision and durability, this original replacement...
    $31.80
    $29.34
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    Qty in Cart: 0
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    $31.80
    $29.34
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  • CUMMINS 160640 - GASKET SCAVENGE PUMP - Original OEM part - Image 1
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    CUMMINS 160640 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $8.86
    $8.18
    Cummins 160640 - SCAVENGE PUMP GASKET MINS160640 Find quality assurance with the original Cummins 160640 Scavenge Pump Gasket, SKU MINS160640. Sourced directly from the brand, this gasket ensures a perfect fit and reliable performance for your outdoor...
    $8.86
    $8.18
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    Qty in Cart: 0
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    $8.86
    $8.18
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  • CUMMINS 133851 - GASKET SCAVENGE PUMP - Original OEM part
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    CUMMINS 133851 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $11.65
    $10.76
    Cummins 133851 - SCAVENGE PUMP GASKET MINS133851 Find the authentic Cummins 133851 Scavenge Pump Gasket, SKU MINS133851, at our store. Trust in our quality original replacement parts for your lawn mower and outdoor equipment needs. Benefit from the best...
    $11.65
    $10.76
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    $11.65
    $10.76
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  • CUMMINS 133844 - GASKET SCAVENGE PUMP - Original OEM part - Image 1
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    CUMMINS 133844 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $17.91
    $16.53
    Cummins 133844 - SCAVENGE PUMP GASKET MINS133844 Find the perfect fit for your equipment with the Cummins 133844 - SCAVENGE PUMP GASKET. Our store takes pride in offering only original replacement parts to ensure top-notch performance and longevity...
    $17.91
    $16.53
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    $17.91
    $16.53
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  • CUMMINS 133830 - GASKET SCAVENGE PUMP - Original OEM part - Image 1
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    CUMMINS 133830 - SCAVENGE PUMP GASKET - Original OEM part

    CUMMINS

    $21.53
    $19.87
    Cummins 133830 - SCAVENGE PUMP GASKET MINS133830 Discover the 133830 - SCAVENGE PUMP GASKET from Cummins, an essential replacement part for your outdoor equipment. Our store ensures that you receive only original parts, guaranteeing quality and...
    $21.53
    $19.87
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    Qty in Cart: 0
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    $21.53
    $19.87
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  • CUMMINS 155-3461 - GASKET WTR PUMP - Original OEM part - Image 1
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    ONAN 155-3461 - WATER PUMP GASKET - Original ONAN/CUMMINS OEM part

    ONAN

    $22.00
    $20.30
    Cummins WATER PUMP GASKET 155-3461 Find the original WATER PUMP GASKET you need with ease at our online store. The Cummins brand guarantees top-notch quality, and the product SKU 155-3461 ensures a perfect fit for your outdoor equipment. Trust in our...
    $22.00
    $20.30
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    Qty in Cart: 0
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    $22.00
    $20.30
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  • CUMMINS 103-0839 - GASKET GEARCASE (INJ PUMP) - Original OEM part - Image 1
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    ONAN 103-0839 - GEARCASE INJECTOR PUMP GASKET - Original ONAN/CUMMINS OEM part

    ONAN

    $27.24
    $25.14
    Cummins GEARCASE INJECTOR PUMP GASKET 103-0839 Find high-quality replacement parts such as the Cummins GEARCASE INJECTOR PUMP GASKET (SKU: 103-0839) at our store. Engineered for precision and durability, this gasket ensures optimal performance for your...
    $27.24
    $25.14
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    Qty in Cart: 0
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    $27.24
    $25.14
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  • CUMMINS 142-0542 - GASKET PUMP BODY - Original OEM part - Image 1
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    ONAN 142-0542 - PUMP BODY GASKET - Original ONAN/CUMMINS OEM part

    ONAN

    $18.53
    $17.10
    Cummins PUMP BODY GASKET 142-0542 Upgrade your outdoor equipment with the original Cummins PUMP BODY GASKET, SKU 142-0542. Our store stands out as the ultimate destination for premium replacement parts. Hurry and take advantage of the best price...
    $18.53
    $17.10
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    Qty in Cart: 0
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    $18.53
    $17.10
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  • CUMMINS 142-0572 - GASKET PUMP BODY - Original OEM part - Image 1
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    ONAN 142-0572 - PUMP BODY GASKET - Original ONAN/CUMMINS OEM part

    ONAN

    $11.55
    $10.66
    Cummins PUMP BODY GASKET 142-0572 Discover the authentic Cummins PUMP BODY GASKET, SKU 142-0572, a top-quality replacement part available in our store. Rest assured that you are investing in a genuine product designed for durability and performance...
    $11.55
    $10.66
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    Qty in Cart: 0
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    $11.55
    $10.66
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  • CUMMINS 184-0010 - GASKET PUMP (INJECTOR) - Original OEM part - Image 1
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    ONAN 184-0010 - INJECTOR PUMP GASKET - Original ONAN/CUMMINS OEM part

    ONAN

    $5.45
    $5.04
    Cummins INJECTOR PUMP GASKET 184-0010 Find the genuine Cummins INJECTOR PUMP GASKET, SKU 184-0010, at our store. We pride ourselves on offering top-quality original parts to ensure optimal performance for your outdoor equipment. Purchase this essential...
    $5.45
    $5.04
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    Qty in Cart: 0
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    $5.45
    $5.04
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  • CUMMINS 185-5455 - GASKET INJ PUMP - Original OEM part - Image 1
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    ONAN 185-5455 - INJECTOR PUMP GASKET - Original ONAN/CUMMINS OEM part

    ONAN

    $3.52
    $3.25
    Cummins INJECTOR PUMP GASKET 185-5455 Find the genuine Cummins 185-5455 INJECTOR PUMP GASKET at our store, ensuring top-notch quality and compatibility. Our commitment to authenticity and reliability makes us the go-to choice for your replacement part...
    $3.52
    $3.25
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    Qty in Cart: 0
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    $3.52
    $3.25
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