Piston Ring Kits

Genuine Piston Ring Kits for Onan, Cummins, and Fleetguard Diesel Engines

Maintain your diesel engine’s peak performance with our authentic Piston Ring Kits, designed specifically for Onan, Cummins, and Fleetguard power engines. Our kits include high-quality piston rings engineered to provide superior sealing, reduce blow-by, and improve combustion efficiency.

Piston Ring Kits - Reliable Engine Compression and Durability | Diesel Engines Parts

Our piston ring kits feature durable, precision-manufactured components that ensure optimal engine compression and longevity. Ideal for diesel engine rebuilds or maintenance, these kits help restore power and reduce oil consumption.

  • Genuine OEM Quality: Trusted replacement piston rings crafted to meet exact manufacturer specifications.
  • Enhanced Engine Efficiency: Superior sealing reduces emissions and maximizes fuel economy.
  • Compatibility: Available for a wide range of Onan, Cummins, and Fleetguard diesel engine models.

Why Choose Our Piston Ring Kits? We offer genuine, expertly sourced kits that ensure durability, improve engine performance, and provide peace of mind with every purchase.

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  • CUMMINS 4309443 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 4309443 PISTON RING KIT Original OEM part

    CUMMINS

    $324.23
    $296.18
    Cummins 4309443 - PISTON RING KIT MINS4309443 Find top-notch quality with our 4309443 - PISTON RING KIT by Cummins, SKU MINS4309443. Designed to exact specifications, it ensures optimal performance...
    $324.23
    $296.18
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    Qty in Cart: 0
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    $324.23
    $296.18
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  • CUMMINS 4309245 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 4309245 PISTON RING KIT Original OEM part

    CUMMINS

    $386.96
    $353.49
    Cummins 4309245 - PISTON RING KIT MINS4309245 Upgrade your Cummins engine's performance with the genuine 4309245 - PISTON RING KIT from our store. Crafted to perfection, this kit ensures optimal...
    $386.96
    $353.49
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    Qty in Cart: 0
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    $386.96
    $353.49
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  • CUMMINS 4309114 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 4309114 PISTON RING KIT Original OEM part

    CUMMINS

    $368.18
    $336.34
    Cummins 4309114 - PISTON RING KIT MINS4309114 Find the perfect solution to your outdoor equipment needs with the authentic "4309114 - PISTON RING KIT" from Cummins. Ensure optimal performance and...
    $368.18
    $336.34
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    Qty in Cart: 0
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    $368.18
    $336.34
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  • CUMMINS 4089452 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 4089452 PISTON RING KIT Original OEM part

    CUMMINS

    $253.80
    $231.85
    Cummins 4089452 - PISTON RING KIT MINS4089452 Having trouble finding the authentic 4089452 - PISTON RING KIT by Cummins Look no further! Our store is your go-to destination for genuine replacement...
    $253.80
    $231.85
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    Qty in Cart: 0
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    $253.80
    $231.85
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  • CUMMINS 4025290 - PISTON RING KIT - Original OEM part
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    CUMMINS 4025290 PISTON RING KIT Original OEM part

    CUMMINS

    $229.15
    $209.33
    Cummins 4025290 - PISTON RING KIT MINS4025290 Find top-quality 4025290 - PISTON RING KIT by Cummins at our store. Our comprehensive inventory ensures you receive only authentic replacement parts...
    $229.15
    $209.33
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    Qty in Cart: 0
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    $229.15
    $209.33
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  • CUMMINS 3806285 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 3806285 PISTON RING KIT Original OEM part

    CUMMINS

    $191.49
    $174.93
    Cummins 3806285 - PISTON RING KIT MINS3806285 For those seeking the best original quality piston ring kit, look no further than the "3806285 - PISTON RING KIT" by Cummins. Our store ensures that you...
    $191.49
    $174.93
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    Qty in Cart: 0
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    $191.49
    $174.93
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  • CUMMINS 3806203 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 3806203 PISTON RING KIT Original OEM part

    CUMMINS

    $161.54
    $147.57
    Cummins 3806203 - PISTON RING KIT MINS3806203 Our store is the ideal destination to purchase the original Cummins 3806203 - PISTON RING KIT. With our commitment to offering authentic parts,...
    $161.54
    $147.57
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    Qty in Cart: 0
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    $161.54
    $147.57
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  • CUMMINS 3802951 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 3802951 PISTON RING KIT Original OEM part

    CUMMINS

    $191.49
    $174.93
    Cummins 3802951 - PISTON RING KIT MINS3802951 Discover the authentic 3802951 - PISTON RING KIT from Cummins at our store. Rest assured that you are getting the best quality replacement part that...
    $191.49
    $174.93
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    Qty in Cart: 0
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    $191.49
    $174.93
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  • CUMMINS 3802919 - PISTON RING KIT - Original OEM part - Image 1
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    CUMMINS 3802919 PISTON RING KIT Original OEM part

    CUMMINS

    $191.06
    $174.53
    Cummins 3802919 - PISTON RING KIT MINS3802919 Our store proudly offers the original "3802919 - PISTON RING KIT" from the renowned brand Cummins. This essential kit, with the product SKU...
    $191.06
    $174.53
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    Qty in Cart: 0
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    $191.06
    $174.53
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  • CUMMINS 3802423 - KIT PISTON RING - Image 1
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    CUMMINS 3802423 PISTON RING KIT Original OEM part

    CUMMINS

    $191.94
    $175.34
    Cummins 3802423 - PISTON RING KIT MINS3802423 Find quality assurance in every purchase with the Cummins 3802423 - PISTON RING KIT available at our store. Crafted to precision, this replacement part...
    $191.94
    $175.34
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    Qty in Cart: 0
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    Price:
    $191.94
    $175.34
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  • CUMMINS 3800912 - KIT PISTON RING - Original OEM part
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    CUMMINS 3800912 PISTON RING KIT Original OEM part

    CUMMINS

    $178.47
    $163.03
    Cummins 3800912 - PISTON RING KIT MINS3800912 Find the original Cummins 3800912 - PISTON RING KIT at our store, the ideal solution for your outdoor equipment. Engineered to deliver top performance,...
    $178.47
    $163.03
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    Qty in Cart: 0
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    $178.47
    $163.03
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  • ONAN 541-1739 - 5411739 PISTON RING KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5411739 PISTON RING KIT Original ONAN/CUMMINS OEM part

    ONAN

    $746.15
    $681.61
    Cummins PISTON RING KIT 541-1739 Find the perfect replacement piston ring kit for your outdoor equipment with the Cummins 541-1739. Made with precision and quality materials, this genuine Cummins...
    $746.15
    $681.61
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    Qty in Cart: 0
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    $746.15
    $681.61
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  • ONAN 541-1403 - 5411403 PISTON RING KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5411403 PISTON RING KIT Original ONAN/CUMMINS OEM part

    ONAN

    $364.76
    $333.21
    Cummins PISTON RING KIT 541-1403 Find the quality "PISTON RING KIT" replacement you need with the Cummins 541-1403 SKU on our site. Rest assured, only original parts are offered here. With...
    $364.76
    $333.21
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    Qty in Cart: 0
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    $364.76
    $333.21
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  • ONAN 181-9135 - 1819135 0.50 MM PISTON RING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1819135 0.50 MM PISTON RING Original ONAN/CUMMINS OEM part

    ONAN

    $194.47
    $177.65
    Engineered to deliver enduring power and precision Enhances combustion efficiency and reduces oil consumption Manufactured to original Cummins Onan specifications for perfect fit Certified genuine...
    $194.47
    $177.65
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    Qty in Cart: 0
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    $194.47
    $177.65
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  • ONAN 185-5110 - 1855110 PISTON RING KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855110 PISTON RING KIT Original ONAN/CUMMINS OEM part

    ONAN

    $141.83
    $129.56
    Cummins PISTON RING KIT 185-5110 Our online store proudly offers the original "PISTON RING KIT" (SKU: 185-5110) by Cummins, ensuring top-notch quality and compatibility with your outdoor equipment...
    $141.83
    $129.56
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    Qty in Cart: 0
    Quantity:
    Price:
    $141.83
    $129.56
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  • ONAN 541-0980 - 5410980 PISTON RING KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5410980 PISTON RING KIT Original ONAN/CUMMINS OEM part

    ONAN

    $93.76
    $85.65
    Cummins PISTON RING KIT 541-0980 Find the perfect fit for your Cummins engine with the original PISTON RING KIT (SKU: 541-0980) available at our store. Expertly designed for optimal performance and...
    $93.76
    $85.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $93.76
    $85.65
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  • ONAN 541-1560 - 5411560 PISTON RING KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5411560 PISTON RING KIT Original ONAN/CUMMINS OEM part

    ONAN

    $76.27
    $69.67
    Cummins PISTON RING KIT 541-1560 Find top-notch quality with the "Cummins PISTON RING KIT" (SKU: 541-1560) at our store. We prioritize providing original parts to ensure optimal performance and...
    $76.27
    $69.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $76.27
    $69.67
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