Rings
Genuine Rings for Diesel Engines – Onan, Cummins & Fleetguard
Maintain peak engine efficiency with our authentic Rings, specially crafted for Onan, Cummins, and Fleetguard diesel engines. These essential components ensure proper sealing and compression, enhancing engine performance and longevity.
Rings for Reliable Engine Sealing and Performance | Genuine Diesel Engine Parts
Our Rings category offers piston rings, compression rings, and sealing rings, all engineered to meet stringent quality standards. Designed to fit precisely, these rings help prevent leaks, reduce wear, and improve fuel efficiency.
- High Compatibility: Specifically tailored for Onan, Cummins, and Fleetguard power engines.
- Durable Materials: Crafted from premium alloys to withstand high temperatures and pressures.
- Enhanced Engine Life: Maintains optimal compression and reduces oil consumption.
Experience peace of mind with our genuine Rings, ensuring trusted performance and seamless installation for your diesel engine maintenance needs.
Why Choose Our Rings?
We offer expertly sourced, genuine Rings that guarantee quality, durability, and compatibility—keeping your diesel engines running efficiently and reliably every time.
- Clamping Rings
- Compression Piston Rings
- Dowel Rings
- Flywheel Gear Rings
- O-Rings for Cummins Engines
- Piston Ring Kits
- Piston Ring Sets
- Piston Rings
- Retaining Rings
- Ring Sets
- Product
- Qty in Cart
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CUMMINS 156676 RETAINING RING Original OEM part
CUMMINS
$12.89$11.78Dependability engineered into every turn Precision-crafted retaining ring delivering unmatched fit and stability Robust design optimized for long-term engine integrity Authentic Cummins OEM part...$12.89$11.78 -
CUMMINS 155820 COMPRESSION PISTON RING Original OEM part
CUMMINS
$163.72$149.56Engineered for Excellence: Precision-crafted to maintain optimal compression and engine efficiency. Durability That Endures: Built from high-quality materials to withstand intense combustion...$163.72$149.56 -
CUMMINS 154849 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$740.17$676.15Cummins 154849 - FLYWHEEL RING GEAR MINS154849 Discover the genuine Cummins 154849 - FLYWHEEL RING GEAR at our store, your ultimate destination for top-quality replacement parts for outdoor...$740.17$676.15 -
CUMMINS 135530 RETAINING RING Original OEM part
CUMMINS
$12.77$11.67Precision in every hold – engineered for flawless retention and reliability. Durable construction crafted to withstand demanding engine environments. Essential component to maintain mechanical...$12.77$11.67 -
CUMMINS 135169 RETAINING RING Original OEM part
CUMMINS
$4.92$4.49Precision engineered for unwavering reliability Key feature: Robust construction ensures secure component retention under demanding conditions Durability: Crafted from premium materials to resist...$4.92$4.49 -
CUMMINS 132427 RETAINING RING Original OEM part
CUMMINS
$12.76$11.66Precision engineered to uphold the legacy of Cummins reliability. Robust design ensures long-lasting retention and engine component stability. Essential for maintaining structural integrity under...$12.76$11.66 -
CUMMINS 128807 RETAINING RING Original OEM part
CUMMINS
$7.18$6.56Precision-engineered durability ensuring lasting engine integrity Critical component for engine stability and secure assembly Certified genuine OEM part from Cummins for guaranteed...$7.18$6.56 -
CUMMINS 124509 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$1,544.76$1,411.14Engineered to perfection for uninterrupted power delivery Precision-toothed flywheel ring gear for optimal starter engagement Authentic Cummins OEM component ensuring ideal compatibility CUMMINS...$1,544.76$1,411.14 -
CUMMINS 124507 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$2,037.40$1,861.17Cummins 124507 - FLYWHEEL RING GEAR MINS124507 Discover the superior quality of the 124507 - FLYWHEEL RING GEAR from Cummins, now available at our store. As an original replacement part, this...$2,037.40$1,861.17 -
CUMMINS 112302 RETAINING RING Original OEM part
CUMMINS
$6.04$5.52Cummins 112302 - RETAINING RING MINS112302 Find the genuine Cummins 112302 - RETAINING RING with SKU MINS112302 at our store. Our commitment to providing authentic replacement parts makes us the top...$6.04$5.52 -
CUMMINS 108739 RETAINING RING Original OEM part
CUMMINS
$15.67$14.32Cummins 108739 - RETAINING RING MINS108739 Our store is proud to offer the authentic "108739 - RETAINING RING" by Cummins, marked with SKU "MINS108739". Ensure a perfect fit and optimal performance...$15.67$14.32 -
CUMMINS 103001 RETAINING RING Original OEM part
CUMMINS
$7.84$7.16Cummins 103001 - RETAINING RING MINS103001 When it comes to maintaining your outdoor equipment, trust only original parts like the 103001 - RETAINING RING from Cummins. Our store guarantees...$7.84$7.16 -
CUMMINS 102243 RETAINING RING Original OEM part
CUMMINS
$14.49$13.24Engineered Precision, Trusted Power. Robust retaining ring designed to maintain secure component positioning under demanding engine conditions. Manufactured to exact Cummins OEM standards for...$14.49$13.24 -
CUMMINS 100475 RETAINING RING Original OEM part
CUMMINS
$18.05$16.49Engineered precision for lasting power retention Critical component for stable engine assembly Authentic OEM part directly from Cummins, ensuring seamless fit CUMMINS 100475 RETAINING RING - The...$18.05$16.49 -
CUMMINS 100233 COMPRESSION PISTON RING Original OEM part
CUMMINS
$161.39$147.43Engineered for Excellence: Precision-crafted for uncompromising engine integrity Superior Compression Seal: Maximizes combustion efficiency and reduces emissions Durable Build Quality: Designed to...$161.39$147.43 -
ONAN 1120350 PISTON RING SET Original ONAN/CUMMINS OEM part
ONAN
$416.60$380.57Cummins PISTON RING SET 112-0350 Upgrade your equipment with the original Cummins PISTON RING SET (SKU: 112-0350) exclusively available at our store. Crafted with precision and durability, this...$416.60$380.57 -
ONAN 5070043 RING GEAR Original ONAN/CUMMINS OEM part
ONAN
$957.25$874.45Cummins RING GEAR 507-0043 Find the perfect replacement RING GEAR with SKU 507-0043 from the renowned brand Cummins in our store. Our collection ensures unmatched quality and authenticity for your...$957.25$874.45 -
ONAN 1852170 RING GEAR Original ONAN/CUMMINS OEM part
ONAN
$371.08$338.98Cummins RING GEAR 185-2170 At our online store, you can find the premium quality "RING GEAR" with the SKU "185-2170" from the renowned brand Cummins. Our store is committed to providing authentic...$371.08$338.98 -
ONAN 5411739 PISTON RING KIT Original ONAN/CUMMINS OEM part
ONAN
$746.15$681.61Cummins 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 -
ONAN A029L878 PISTON COMPRESSION RING Original ONAN/CUMMINS OEM part
ONAN
$98.12$89.63Cummins PISTON COMPRESSION RING A029L878 When it comes to finding the perfect PISTON COMPRESSION RING, look no further than the Cummins A029L878. Our store offers top-quality original parts for your...$98.12$89.63 -
ONAN 5411403 PISTON RING KIT Original ONAN/CUMMINS OEM part
ONAN
$364.76$333.21Cummins 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 -
ONAN 7601264 TYPE C TRANS 101 500 RING Original ONAN/CUMMINS OEM part
ONAN
$186.04$169.95Cummins TYPE C TRANS 101 - 500 RING 76-01264 Find the authentic TYPE C TRANS 101 - 500 RING from Cummins with SKU 76-01264 at our store. Our high-quality replacement part ensures top performance and...$186.04$169.95 -
ONAN 1866073 PISTON RING STANDARD G Original ONAN/CUMMINS OEM part
ONAN
$417.50$381.39Cummins PISTON RING STANDARD G 186-6073 Discover the genuine Cummins PISTON RING STANDARD G with SKU 186-6073, the ultimate solution for your outdoor equipment needs. Our store stands out as the...$417.50$381.39 -
ONAN 1130357 OIL RING Original ONAN/CUMMINS OEM part
ONAN
$309.40$282.64Cummins OIL RING 113-0357 Our store proudly offers the original Cummins OIL RING with SKU 113-0357, ensuring top quality for your lawn mower and outdoor equipment. Our commitment to delivering...$309.40$282.64 -
ONAN 112026403 PST/RNG KIT .030 TEXT Original ONAN/CUMMINS OEM part
ONAN
$361.54$330.27Cummins PST/RNG KIT .030 TEXT 112-0264-03 Discover top-tier quality with the Cummins PST/RNG KIT .030 TEXT, SKU 112-0264-03. Ensure optimal performance and longevity of your outdoor equipment with...$361.54$330.27 -
ONAN 1866460 GEAR RING Original ONAN/CUMMINS OEM part
ONAN
$546.00$498.78Precision-crafted for uncompromising power delivery Exceptional durability designed to withstand demanding generator cycles Manufactured as an OEM component by ONAN to guarantee seamless...$546.00$498.78 -
ONAN 112026502 PST/RNG KIT .020 TEXT Original ONAN/CUMMINS OEM part
ONAN
$215.02$196.42Cummins PST/RNG KIT .020 TEXT 112-0265-02 Discover the genuine Cummins PST/RNG KIT .020 TEXT with SKU 112-0265-02, essential for maintaining peak performance of your outdoor equipment. Our online...$215.02$196.42 -
ONAN 1871217 O/S0.25 PISTON RING SET Original ONAN/CUMMINS OEM part
ONAN
$199.62$182.35Cummins O/S0.25 PISTON RING SET 187-1217 Find guaranteed originality with the O/S0.25 PISTON RING SET SKU 187-1217 by Cummins at our store. Our commitment to quality ensures that you are getting...$199.62$182.35 -
ONAN 5411402 .5MM OVERSIZE RING SET Original ONAN/CUMMINS OEM part
ONAN
$335.54$306.51Engineered for lasting precision and performance Enhances combustion efficiency and engine longevity Manufactured as a genuine OEM component by ONAN for guaranteed compatibility ONAN 541-1402...$335.54$306.51 -
ONAN 1819135 0.50 MM PISTON RING Original ONAN/CUMMINS OEM part
ONAN
$194.47$177.65Engineered 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 -
ONAN 1856769 STANDART RING SET Original ONAN/CUMMINS OEM part
ONAN
$206.50$188.64Cummins STANDART RING SET 185-6769 Discover the genuine Cummins STANDART RING SET with SKU 185-6769, carefully crafted to ensure optimum performance for your lawn mower and outdoor equipment. At our...$206.50$188.64 -
ONAN 2040061 COLLECTOR RING Original ONAN/CUMMINS OEM part
ONAN
$172.60$157.68Power your system with precision-engineered reliability. Essential for optimal electrical conductivity and smooth generator operation. Built to withstand demanding conditions, improving overall...$172.60$157.68 -
ONAN 1866507 STANDARD PISTON RING SET Original ONAN/CUMMINS OEM part
ONAN
$66.37$60.63Cummins STANDARD PISTON RING SET 186-6507 Experience the reliability and precision of the Cummins 186-6507 STANDARD PISTON RING SET, designed for optimal performance. Trust our store to provide...$66.37$60.63 -
ONAN 1857311 PISTON RING Original ONAN/CUMMINS OEM part
ONAN
$172.62$157.69Cummins PISTON RING 185-7311 Discover the Cummins PISTON RING, SKU 185-7311, at our online store. Crafted with precision and quality in mind, this original replacement part ensures optimal...$172.62$157.69 -
ONAN 1840031 PISTON RING ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$197.24$180.18Cummins PISTON RING ASSEMBLY 184-0031 Discover the top-tier quality of the Cummins PISTON RING ASSEMBLY (SKU: 184-0031) available in our store. Crafted to exact specifications, this original part...$197.24$180.18 -
ONAN 1840030 PISTON RING ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$188.60$172.29Cummins PISTON RING ASSEMBLY 184-0030 Looking for the genuine PISTON RING ASSEMBLY for your outdoor equipment Look no further! Our store offers the original Cummins PISTON RING ASSEMBLY with the SKU...$188.60$172.29 -
ONAN A031A911 140360 CABLE MANAGEMENT RING Original ONAN/CUMMINS OEM part
ONAN
$93.04$84.99Precision engineered for lasting reliability Robust cable securing design to prevent damage and wear Optimizes wiring layout for improved maintenance and airflow 100% genuine OEM ONAN component...$93.04$84.99 -
ONAN 1857386 PISTON RING ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$168.99$154.38Cummins PISTON RING ASSEMBLY 185-7386 Find the perfect replacement for your lawn mower with the original PISTON RING ASSEMBLY (SKU: 185-7386) from the trusted brand Cummins. Our store offers the...$168.99$154.38 -
ONAN 113029620 TEXT RING SET Original ONAN/CUMMINS OEM part
ONAN
$8.60$7.86Cummins TEXT RING SET 113-0296-20 Discover the authentic Cummins TEXT RING SET, SKU 113-0296-20, exclusively available at our store. Crafted with precision and quality materials, this replacement...$8.60$7.86 -
On Sale
ONAN 113031001 RING SET Original ONAN/CUMMINS OEM part
ONAN
$127.49$101.99$116.47The ONAN 113-0310-01 ring set is a high-quality, metal component built to OEM standards for optimum engine sealing. This ring set ensures proper compression and efficient engine operation for...$127.49$101.99$116.47