Rings

Rings - Enhance Your Engine's Performance with Cummins Genuine Parts

Rings play a crucial role in maintaining engine compression and controlling oil consumption in your Cummins diesel engine. Our genuine Cummins Rings are engineered to provide a perfect fit and superior durability, ensuring your engine runs smoothly and efficiently under all operating conditions.

Whether you're performing routine maintenance or a complete engine rebuild, selecting the right Rings is essential for restoring engine power and longevity. Cummins Rings are crafted from high-quality materials to resist wear, heat, and corrosion, giving you reliable performance mile after mile.

Shop Cummins Rings for Reliable Engine Restoration

Explore our selection of Cummins Rings including piston rings and sealing rings designed specifically for your engine model. Pair these with our Cummins Engine Valves and Cummins Engine Gaskets for a comprehensive engine part replacement solution that boosts reliability and performance.

  • Durability: Manufactured with premium materials to withstand high temperatures and pressure.
  • Precision Fit: Engineered to exact Cummins specifications for optimal sealing and compression.
  • Enhanced Engine Efficiency: Helps reduce oil consumption and improve combustion for better fuel economy.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • CUMMINS 110-3580 - RING VALVE GUIDE - Original OEM part - Image 1
    Add to Cart

    ONAN 110-3580 - VALVE GUIDE RING - Original ONAN/CUMMINS OEM part

    ONAN

    $7.32
    $6.76
    Cummins VALVE GUIDE RING 110-3580 Discover top-quality OEM VALVE GUIDE RING, SKU 110-3580, from the reputable brand Cummins in our store. We pride ourselves on offering genuine replacement parts at the best prices. Trust in our commitment to providing...
    $7.32
    $6.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.32
    $6.76
    Subtotal:
  • CUMMINS 187-1029 - O RING STRAINER ID 13.8 - Original OEM part - Image 1
    Add to Cart

    ONAN 187-1029 - 138ID STRAINER O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $3.33
    $3.08
    Cummins 138ID STRAINER O-RING 187-1029 Find the perfect fit for your outdoor equipment with the original Cummins 138ID STRAINER O-RING (SKU: 187-1029). Our store ensures top-quality replacement parts that guarantee optimal performance and durability...
    $3.33
    $3.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.33
    $3.08
    Subtotal:
  • CUMMINS 51-21790 - O RING 200I/D BS1995 30 MV7 - Original OEM part - Image 1
    Add to Cart

    ONAN 51-21790 - 200I/D BS1995-30 MV O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $4.77
    $4.41
    Cummins 200I/D BS1995-30 MV O-RING 51-21790 Find the original 200I/D BS1995-30 MV O-RING by Cummins, SKU 51-21790, at our store. With a commitment to quality, we ensure that you receive the genuine part for your lawn mower and outdoor equipment...
    $4.77
    $4.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.77
    $4.41
    Subtotal:
  • CUMMINS 332-2463 - TERMINAL RING - Original OEM part - Image 1
    Add to Cart

    ONAN 332-2463 - RING TERMINAL - Original ONAN/CUMMINS OEM part

    ONAN

    $9.73
    $8.98
    Cummins RING TERMINAL 332-2463 Find the authentic Cummins RING TERMINAL (SKU: 332-2463) here at our online store. Crafted with precision and durability, this genuine replacement part ensures seamless operation of your outdoor equipment. Trust in the...
    $9.73
    $8.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.73
    $8.98
    Subtotal:
  • CUMMINS 186-6791 - O RING OIL STRAINER - Original OEM part - Image 1
    Add to Cart

    ONAN 186-6791 - STRAINER O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $4.38
    $4.05
    Cummins STRAINER O-RING 186-6791 Discover the high-quality STRAINER O-RING (SKU: 186-6791) by Cummins at our store. Made to exact specifications, this genuine part ensures optimal performance and durability for your outdoor equipment. Trust us for...
    $4.38
    $4.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.38
    $4.05
    Subtotal:
  • CUMMINS 518-0688-10 - RING RETAINER - Original OEM part - Image 1
    Add to Cart

    ONAN 518-0688-10 - DIN 6799 RETAINER RING - Original ONAN/CUMMINS OEM part

    ONAN

    $4.35
    $4.02
    Cummins DIN 6799 RETAINER RING 518-0688-10 Find the authentic Cummins DIN 6799 RETAINER RING, SKU 518-0688-10, at our store. Ensure precision and durability with this original replacement part designed for outdoor equipment. Trust Cummins for...
    $4.35
    $4.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.35
    $4.02
    Subtotal:
  • CUMMINS 518-0688-06 - RING RETAINER - Original OEM part - Image 1
    Add to Cart

    ONAN 518-0688-06 - DIN 6799 RETAINER RING - Original ONAN/CUMMINS OEM part

    ONAN

    $4.35
    $4.02
    Cummins DIN 6799 RETAINER RING 518-0688-06 When it comes to securing components in your outdoor equipment, trust only original DIN 6799 RETAINER RING with SKU 518-0688-06 by Cummins. Our store prides itself on offering authentic replacement parts like...
    $4.35
    $4.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.35
    $4.02
    Subtotal:
  • CUMMINS 332-4290-02 - TERMINAL RING - Original OEM part - Image 1
    Add to Cart

    ONAN 332-4290-02 - RING TERMINAL - Original ONAN/CUMMINS OEM part

    ONAN

    $8.60
    $7.94
    Cummins RING TERMINAL 332-4290-02 Discover the genuine Cummins RING TERMINAL with SKU 332-4290-02, the ideal replacement part for your outdoor equipment needs. At our store, we stand out as the top choice for authentic parts. Purchase now at the best...
    $8.60
    $7.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.60
    $7.94
    Subtotal:
  • CUMMINS 518-0083 - RING EXT RTNG - Original OEM part - Image 1
    Add to Cart

    ONAN 518-0083 - EXTERNAL RETAINING RING - Original ONAN/CUMMINS OEM part

    ONAN

    $9.02
    $8.33
    Cummins EXTERNAL RETAINING RING 518-0083 Find the authentic Cummins EXTERNAL RETAINING RING with SKU 518-0083 at our online store. Crafted with precision and durability, this genuine part ensures reliable performance for your outdoor equipment. Trust us...
    $9.02
    $8.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.02
    $8.33
    Subtotal:
  • CUMMINS 509-0346 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 509-0346 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $6.90
    $6.37
    Cummins O-RING 509-0346 Discover the genuine "O-RING" with SKU "509-0346" by Cummins at our store. Engineered with precision and quality in mind, trust in the reliability of original parts to keep your outdoor equipment running smoothly. Enjoy the best...
    $6.90
    $6.37
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6.90
    $6.37
    Subtotal:
  • CUMMINS 509-0341 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 509-0341 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $8.63
    $7.97
    Cummins O-RING 509-0341 Discover the perfect solution for your outdoor equipment maintenance with the Cummins O-RING, SKU 509-0341. This genuine part ensures a precise fit and superior performance, designed specifically for Cummins products. Trust in...
    $8.63
    $7.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.63
    $7.97
    Subtotal:
  • CUMMINS 332-1087 - TERMINAL RING - Original OEM part - Image 1
    Add to Cart

    ONAN 332-1087 - SOLDERLESS TERMINAL - Original ONAN/CUMMINS OEM part

    ONAN

    $7.88
    $7.28
    Cummins SOLDERLESS TERMINAL 332-1087 Find peace of mind by trusting Cummins for your genuine SOLDERLESS TERMINAL needs. SKU 332-1087 ensures that your outdoor equipment stays efficient and reliable. Our competitive pricing and swift shipping make it a...
    $7.88
    $7.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.88
    $7.28
    Subtotal:
  • CUMMINS 332-0805 - TERMINAL RING - Original OEM part - Image 1
    Add to Cart

    ONAN 332-0805 - R 6 16-14 TERMINAL - Original ONAN/CUMMINS OEM part

    ONAN

    $0.50
    $0.47
    Cummins R 6 16-14 TERMINAL 332-0805 Discover the R 6 16-14 TERMINAL, SKU 332-0805 from the trusted brand, Cummins. We at our store offer this original replacement part known for its superior quality. Benefit from our competitive pricing and fast...
    $0.50
    $0.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $0.50
    $0.47
    Subtotal:
  • CUMMINS 185-5929 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 185-5929 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $7.32
    $6.76
    Cummins O-RING 185-5929 When it comes to securing original O-RINGs for your outdoor equipment, look no further than the Cummins 185-5929 O-RING. Our store proudly offers this high-quality replacement part, ensuring optimal performance for your lawn...
    $7.32
    $6.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.32
    $6.76
    Subtotal:
  • CUMMINS 185-5870 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 185-5870 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $44.46
    $41.03
    Cummins O-RING 185-5870 Find top-notch original O-RING replacement parts like the Cummins 185-5870 at our store. Engineered for durability and a precise fit, these O-RINGS guarantee the best performance for your equipment. Rest assured that you are...
    $44.46
    $41.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $44.46
    $41.03
    Subtotal:
  • CUMMINS 51-21791 - O RING 180I/D BS1795 30 HC6 - Original OEM part - Image 1
    Add to Cart

    ONAN 51-21791 - 180I/D BS1795-30 O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $4.77
    $4.41
    Cummins 180I/D BS1795-30 O-RING 51-21791 When it comes to finding authentic replacement parts like the 180I/D BS1795-30 O-RING SKU: 51-21791 from the trusted brand Cummins, our store stands out. Our commitment to offering genuine products ensures you...
    $4.77
    $4.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.77
    $4.41
    Subtotal:
  • CUMMINS 51-21785 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 51-21785 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $2.39
    $2.22
    Cummins O-RING 51-21785 Offering the original Cummins O-RING with SKU 51-21785, our store ensures top-notch quality for your lawn mower or outdoor equipment needs. With fast shipping at the best price, we stand out as the ultimate destination for...
    $2.39
    $2.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.39
    $2.22
    Subtotal:
  • CUMMINS 51-21784 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 51-21784 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $7.16
    $6.62
    Cummins O-RING 51-21784 Discover the authentic Cummins O-RING (SKU: 51-21784) at our store, the ultimate destination for genuine replacement parts. With a commitment to quality and precision, we ensure that each O-RING meets Cummins' rigorous standards...
    $7.16
    $6.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.16
    $6.62
    Subtotal:
  • CUMMINS 332-3919-02 - TERMINAL RING (RF M5) - Original OEM part - Image 1
    Add to Cart

    ONAN 332-3919-02 - TERMINAL RING RF M5 - Original ONAN/CUMMINS OEM part

    ONAN

    $2.77
    $2.57
    Cummins TERMINAL RING RF M5 332-3919-02 Get your hands on the genuine TERMINAL RING RF M5, SKU 332-3919-02 by Cummins at the best price only from us. Our store guarantees top-quality original replacement parts for lawn mowers and outdoor equipment...
    $2.77
    $2.57
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.77
    $2.57
    Subtotal:
  • CUMMINS 51-21792 - O RING - Original OEM part - Image 1
    Add to Cart

    ONAN 51-21792 - O-RING - Original ONAN/CUMMINS OEM part

    ONAN

    $11.96
    $11.04
    Cummins O-RING 51-21792 Discover the authentic Cummins O-RING with SKU 51-21792, designed to provide precise sealing for your outdoor equipment. Our store stands out as the top choice for genuine replacement parts, ensuring quality and compatibility...
    $11.96
    $11.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.96
    $11.04
    Subtotal:
  • Total: items /

Adding your products to cart