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 69204D RETAINING RING Original OEM part
CUMMINS
$8.66$7.91Engineered for Excellence: The CUMMINS 69204-D Retaining Ring ensures secure fastening with precision fitment under demanding conditions. Durability that Endures: Crafted from premium materials to...$8.66$7.91 -
CUMMINS 69204C RETAINING RING Original OEM part
CUMMINS
$6.63$6.05Precision engineered for peak engine retention and stability. Crafted from durable materials ensuring long service life under rigorous conditions. Official OEM part by Cummins guaranteeing perfect...$6.63$6.05 -
CUMMINS 65521 COMPRESSION PISTON RING Original OEM part
CUMMINS
$172.06$157.18Engineered to deliver seamless power and unparalleled performance. Precision-fit design ensures optimal compression and reduced wear. Manufactured as a genuine OEM part by Cummins, guaranteeing full...$172.06$157.18 -
CUMMINS 60575 RING DOWEL Original OEM part
CUMMINS
$282.28$257.87Cummins 60575 - RING DOWEL MINS60575 Find the authentic 60575 - RING DOWEL manufactured by Cummins at our store. With our commitment to providing genuine replacement parts, you can trust the quality...$282.28$257.87 -
CUMMINS 5587 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$2,185.67$1,996.61Precision-engineered strength for seamless power delivery. Enhanced durability ensuring long-term engine integrity. Authentic Cummins OEM part delivering perfect fit and function. CUMMINS 5587...$2,185.67$1,996.61 -
CUMMINS 5566 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$576.26$526.41Precision engineered for uncompromising power and reliability Critical gear functionality ensuring smooth engine operation Optimized for long service life under demanding conditions Certified...$576.26$526.41 -
CUMMINS 5473378 PISTON RING KIT Original OEM part
CUMMINS
$1,022.00$933.60Precision engineered for unrivaled durability and efficiency Enhances engine compression and reduces oil consumption Ensures full compatibility as an authentic Cummins OEM component CUMMINS 5473378...$1,022.00$933.60 -
CUMMINS 5473349 PISTON RING KIT Original OEM part
CUMMINS
$166.15$151.78Cummins 5473349 - PISTON RING KIT MINS5473349 Find the perfect solution for your engine with the Cummins 5473349 - PISTON RING KIT. Our store prioritizes authenticity, offering genuine replacement...$166.15$151.78 -
CUMMINS 5473342 PISTON RING KIT Original OEM part
CUMMINS
$160.00$146.16Engineered to deliver uncompromising durability and precision fit for Cummins power systems Enhances engine compression and reduces oil consumption for peak performance Ensures emission standards...$160.00$146.16 -
CUMMINS 5473214 PISTON RING KIT Original OEM part
CUMMINS
$339.25$309.90Cummins 5473214 - PISTON RING KIT MINS5473214 Upgrade your lawn mower's performance with the authentic Cummins 5473214 - PISTON RING KIT. Engineered with precision, this high-quality replacement...$339.25$309.90 -
CUMMINS 5473107 PISTON RING KIT Original OEM part
CUMMINS
$196.64$179.63Precision engineered to power your Cummins engine with uncompromising quality. Enhances engine compression and controls oil consumption for optimal performance. Durable materials ensure long-lasting...$196.64$179.63 -
CUMMINS 5473022 PISTON RING KIT Original OEM part
CUMMINS
$158.54$144.83Cummins 5473022 - PISTON RING KIT MINS5473022 Upgrade your engine's performance with the authentic Cummins 5473022 - PISTON RING KIT. Engineered to exact specifications, this kit ensures optimal...$158.54$144.83 -
CUMMINS 5472969 PISTON RING KIT Original OEM part
CUMMINS
$112.16$102.46Engineered for endurance, designed for precision. Superior sealing technology ensures optimal compression and reduced oil consumption. Durability under extreme conditions extends engine life and...$112.16$102.46 -
CUMMINS 5411613 RETAINING RING Original OEM part
CUMMINS
$54.12$49.44Precision engineered for enduring strength and uncompromising reliability. Critical component that ensures secure assembly within your Cummins engine systems. Manufactured to exact OEM...$54.12$49.44 -
CUMMINS 5410427 FUEL METERING VALVE Original OEM part
CUMMINS
$1,266.79$1,157.22Precision engineered for optimal fuel control and engine efficiency. Durable construction ensures long service life under demanding conditions. Maintains emission standards and enhances fuel economy...$1,266.79$1,157.22 -
CUMMINS 5406206 PISTON RING KIT Original OEM part - SUPERSEDED FROM 5405893
CUMMINS
$133.98$122.39Precision engineered for uncompromising engine performance Superior sealing technology enhances combustion efficiency Manufactured as a genuine OEM Cummins component to guarantee exact fit and...$133.98$122.39 -
CUMMINS 5406203 PISTON RING KIT Original OEM part
CUMMINS
$142.45$130.13Cummins 5406203 - PISTON RING KIT MINS5406203 Our store proudly offers the original Cummins 5406203 - PISTON RING KIT, a top-quality replacement part designed for optimal performance. Ensuring...$142.45$130.13 -
CUMMINS 5406202 PISTON RING KIT Original OEM part
CUMMINS
$161.50$147.54Cummins 5406202 - PISTON RING KIT MINS5406202 Explore the top-quality replacement part, the 5406202 - PISTON RING KIT by Cummins. We offer genuine products to ensure optimal performance and...$161.50$147.54 -
CUMMINS 5406101 PISTON RING KIT Original OEM part
CUMMINS
$180.72$165.08Engineered for Excellence: Optimize your engine’s performance with precision-crafted piston rings. Durability that Endures: Designed to withstand demanding operating conditions for long-lasting...$180.72$165.08 -
CUMMINS 5405855 PISTON RING KIT Original OEM part
CUMMINS
$154.00$140.68Cummins 5405855 - PISTON RING KIT MINS5405855 Discover the top-quality 5405855 - PISTON RING KIT from Cummins, designed for durability and performance. Our store is your ultimate destination for...$154.00$140.68 -
CUMMINS 5405810 PISTON RING KIT Original OEM part
CUMMINS
$182.56$166.77Cummins 5405810 - PISTON RING KIT MINS5405810 When it comes to sourcing top-quality components for your outdoor equipment, look no further than our online store. We are proud to offer the original...$182.56$166.77 -
CUMMINS 5394693 PISTON RING COMPRESSOR Original OEM part
CUMMINS
$839.74$767.10Precision-engineered for flawless ring compression and installation Durable construction to withstand rigorous engine rebuild demands Authentic OEM Cummins component guaranteeing full compatibility...$839.74$767.10 -
CUMMINS 5372470 RING DOWEL Original OEM part
CUMMINS
$40.54$37.03Precision-engineered for seamless fit and reliable performance Provides critical alignment support to maintain engine integrity Crafted as a Genuine OEM Cummins component for guaranteed...$40.54$37.03 -
CUMMINS 5368291 CLAMPING RING Original OEM part
CUMMINS
$113.70$103.87Cummins 5368291 - CLAMPING RING MINS5368291 Get the genuine 5368291 - CLAMPING RING from Cummins with SKU MINS5368291 at our store for the best price available. We pride ourselves on delivering...$113.70$103.87 -
CUMMINS 5368290 CLAMPING RING Original OEM part
CUMMINS
$130.54$119.25Cummins 5368290 - CLAMPING RING MINS5368290 Discover the authentic Cummins 5368290 - CLAMPING RING, meticulously designed to ensure optimal performance and longevity for your outdoor equipment. Our...$130.54$119.25 -
CUMMINS 5364879 CLAMPING RING Original OEM part
CUMMINS
$53.49$48.87Engineered for impeccable fit and steadfast security in your Cummins power system. Crafted from premium materials to guarantee durability and long-lasting performance. Essential component for...$53.49$48.87 -
CUMMINS 5345257 PISTON RING KIT Original OEM part
CUMMINS
$196.14$179.17Cummins 5345257 - PISTON RING KIT MINS5345257 Discover the ultimate solution for your outdoor equipment with the genuine 5345257 - PISTON RING KIT from Cummins, SKU MINS5345257, available in our...$196.14$179.17 -
CUMMINS 5344780 PISTON RING KIT Original OEM part
CUMMINS
$392.95$358.96Cummins 5344780 - PISTON RING KIT MINS5344780 Experience top-notch quality with the Cummins 5344780 - PISTON RING KIT, designed for optimal performance and longevity. Our store ensures you receive...$392.95$358.96 -
CUMMINS 5344777 PISTON RING KIT Original OEM part
CUMMINS
$443.37$405.02Cummins 5344777 - PISTON RING KIT MINS5344777 Upgrade your Cummins engine with the 5344777 - PISTON RING KIT (SKU: MINS5344777). We pride ourselves on offering authentic replacement parts at the...$443.37$405.02 -
CUMMINS 5315765 RING DOWEL Original OEM part
CUMMINS
$6.84$6.25Precision-engineered for exact fitment and superior durability Essential component for maintaining engine alignment and structural integrity Crafted as a genuine OEM part by Cummins for guaranteed...$6.84$6.25 -
CUMMINS 5312664 AFTERCOOLER ORING KIT Original OEM part
CUMMINS
$531.24$485.29Cummins 5312664 - AFTERCOOLER O-RING KIT MINS5312664 When it comes to ensuring the optimal performance of your equipment, choosing the original 5312664 - AFTERCOOLER O-RING KIT by Cummins is crucial...$531.24$485.29 -
CUMMINS 5311011 RETAINING RING Original OEM part
CUMMINS
$6.25$5.71Precision engineered for lasting security in every Cummins power solution. Exceptional retention strength to maintain optimal engine component alignment. Durable construction designed to withstand...$6.25$5.71 -
CUMMINS 5299967 BARRING DRIVE GEAR Original OEM part
CUMMINS
$556.43$508.30Trusted engineering empowering your engine’s every turn Precisely machined for optimal fit and durability Ensures smooth barring operations under heavy-duty conditions Guaranteed genuine OEM...$556.43$508.30 -
CUMMINS 5299934 PISTON RING REPLACER Original OEM part
CUMMINS
$2,575.10$2,352.36Engineered for Precision and Durability Superior sealing performance that safeguards engine health Restore peak compression to enhance fuel economy and power output 100% OEM Cummins quality...$2,575.10$2,352.36 -
CUMMINS 5299587 RING GAUGE Original OEM part
CUMMINS
$203.40$185.81Cummins 5299587 - RING GAUGE MINS5299587 Discover the precision and reliability of the Cummins 5299587 - RING GAUGE, ensuring accurate measurements for your outdoor equipment needs. Our store stands...$203.40$185.81 -
CUMMINS 5299326 RING LIFTING Original OEM part
CUMMINS
$930.88$850.36Cummins 5299326 - RING LIFTING MINS5299326 Discover the authentic Cummins 5299326 - RING LIFTING at our store, your ultimate destination for genuine replacement parts. With our commitment to quality...$930.88$850.36 -
CUMMINS 5299325 RING LIFTING Original OEM part
CUMMINS
$884.44$807.93Engineered for strength and reliability under heavy lifting conditions Precisely crafted to maintain perfect fit and safety standards Authentic OEM component from Cummins for guaranteed...$884.44$807.93 -
CUMMINS 5299286 PISTON RING COMPRESSOR Original OEM part
CUMMINS
$11,223.20$10,252.40Precision Redefined for Engine Excellence Designed to deliver flawless piston ring compression for effortless assembly Durable construction for consistent long-term operation Authentic CUMMINS OEM...$11,223.20$10,252.40 -
CUMMINS 5298585 PISTON RING EXPANDER Original OEM part
CUMMINS
$71.05$64.90Precision engineered to optimize piston ring performance Designed to improve engine sealing and reduce wear Manufactured as an original equipment part by Cummins for guaranteed fit and...$71.05$64.90 -
CUMMINS 5285611 PISTON RING KIT Original OEM part
CUMMINS
$487.44$445.28Precision engineered for unmatched engine restoration Exceptional durability for long-lasting performance under demanding conditions Designed to maintain optimal compression and reduce oil...$487.44$445.28