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
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CUMMINS 3331674 CLAMPING RING Original OEM part
CUMMINS
$306.14$279.66Precision engineered to uphold Cummins' legacy of excellence in power solutions Robust clamping force ensures secure sealing and reduces vibration for extended engine life Durable materials designed...$306.14$279.66 -
FLEETGUARD 3308691S PACK ORING Original FLEETGUARD OEM part
FLEETGUARD
$60.93$55.66Fleetguard 3308691-S - PACK O-RING FLG3308691-S Find peace of mind with the original Fleetguard 3308691-S - PACK O-RING. Trust in our store to deliver top-quality replacement parts swiftly to your...$60.93$55.66 -
FLEETGUARD 3308690S PACK ORING Original FLEETGUARD OEM part
FLEETGUARD
$45.98$42.01Fleetguard 3308690-S - PACK O-RING FLG3308690-S When it comes to finding the original 3308690-S - PACK O-RING by Fleetguard, look no further. Our online store guarantees authenticity and quality for...$45.98$42.01 -
CUMMINS 3288123 CLAMPING RING Original OEM part
CUMMINS
$2,083.39$1,903.18Precision engineered to uphold Cummins' legendary performance standards. Durable construction for dependable clamping and secure fitment. Optimizes engine system integrity and prevents unwanted...$2,083.39$1,903.18 -
CUMMINS 3287628 CLAMPING RING Original OEM part
CUMMINS
$582.10$531.75Precision reliability engineered for your Cummins power system Durable clamping ring designed for secure assembly and vibration resistance OEM quality guarantees compatibility and long service...$582.10$531.75 -
CUMMINS 3281507 CLAMPING RING Original OEM part
CUMMINS
$189.29$172.92Precision engineered for dependable power systems Durable clamping ring designed to maintain optimal engine integrity Essential for maintaining system efficiency and stability Certified OEM...$189.29$172.92 -
CUMMINS 3278723 PISTON RING KIT Original OEM part
CUMMINS
$302.00$275.88Engineered Excellence for Enduring Power Precision-fit piston rings designed to restore compression and minimize oil consumption Durable materials engineered to withstand high temperatures and...$302.00$275.88 -
CUMMINS 3278267 COMPRESSION PISTON RING Original OEM part
CUMMINS
$123.90$113.19Cummins 3278267 - COMPRESSION PISTON RING MINS3278267 Upgrade your outdoor equipment with the high-quality 3278267 - COMPRESSION PISTON RING from Cummins. Ensure peak performance and durability with...$123.90$113.19 -
CUMMINS 3176857 RING DOWEL Original OEM part
CUMMINS
$35.74$32.65Engineered for precision alignment and secure fitment Durability crafted to withstand rigorous engine demands Authentic Cummins OEM part guaranteeing compatibility and highest quality Essential for...$35.74$32.65 -
CUMMINS 3165073 RING DOWEL INSTALLER Original OEM part
CUMMINS
$69.44$63.43Precision craftsmanship designed exclusively for optimal engine alignment performance Durable construction to ensure consistent, long-lasting component installation Genuine Cummins OEM part...$69.44$63.43 -
CUMMINS 3165069 PISTON RING REPLACER Original OEM part
CUMMINS
$2,150.29$1,964.29Crafted for Precision and Reliability: Engineered to maintain peak engine efficiency and longevity. Superior Seal and Compression: Enhances combustion performance and reduces emissions. Authentic...$2,150.29$1,964.29 -
CUMMINS 3164459 PISTON RING COMPRESSOR Original OEM part
CUMMINS
$7,826.70$7,149.70Cummins 3164459 - PISTON RING COMPRESSOR MINS3164459 Discover the 3164459 - PISTON RING COMPRESSOR by Cummins, SKU MINS3164459, a crucial tool for maintaining outdoor equipment. Our store is the...$7,826.70$7,149.70 -
CUMMINS 3164403 RETAINING RING PLIERS Original OEM part
CUMMINS
$740.58$676.52Precision in Your Hands — Engineered for Excellence Specialized retaining ring pliers designed for optimal grip and durability during engine assembly and maintenance Ergonomic design enhances...$740.58$676.52 -
CUMMINS 3164399 PISTON RING COMPRESSOR Original OEM part
CUMMINS
$14,097.99$12,878.52Cummins 3164399 - PISTON RING COMPRESSOR MINS3164399 Looking for an original 3164399 - PISTON RING COMPRESSOR Look no further! Our store offers the top-quality product from Cummins, ensuring...$14,097.99$12,878.52 -
CUMMINS 3163520 RETAINING RING Original OEM part
CUMMINS
$39.21$35.81Engineered to uphold Cummins' legacy of precision and strength Durable retaining ring crafted for secure engine assembly Designed to maintain optimal system stability under rigorous...$39.21$35.81 -
CUMMINS 3103447 OIL PISTON RING Original OEM part
CUMMINS
$29.16$26.64Precision crafted for ultimate engine protection and efficiency. Ensures optimal oil control to reduce emissions and wear. 100% genuine OEM Cummins component guaranteeing perfect fit and reliability...$29.16$26.64 -
CUMMINS 3103224 RETAINING RING Original OEM part
CUMMINS
$15.38$14.05Cummins 3103224 - RETAINING RING MINS3103224 The Cummins 3103224 RETAINING RING, SKU MINS3103224, is a vital component for your outdoor equipment. Our store is your best choice for original...$15.38$14.05 -
CUMMINS 3103159 COMPRESSION PISTON RING Original OEM part
CUMMINS
$149.28$136.37Performance engineered for every mile, trust the integrity of Cummins components. Precision Fit: Designed to provide exact compression seal ensuring optimal engine efficiency and power output...$149.28$136.37 -
CUMMINS 3103158 COMPRESSION PISTON RING Original OEM part
CUMMINS
$153.35$140.09Cummins 3103158 - COMPRESSION PISTON RING MINS3103158 Get the excellent quality 3103158 - COMPRESSION PISTON RING by Cummins. Our store is your ultimate destination for original replacement parts...$153.35$140.09 -
CUMMINS 3103157 COMPRESSION PISTON RING Original OEM part
CUMMINS
$150.15$137.16Engineered Precision for Peak Performance Durable Construction Ensuring Extended Engine Life Optimized for Superior Compression and Fuel Efficiency Authentic Cummins OEM Component for Guaranteed...$150.15$137.16 -
CUMMINS 3103156 COMPRESSION PISTON RING Original OEM part
CUMMINS
$152.38$139.20Engineered for excellence, crafted for endurance. Precision-fit compression piston ring ensuring superior sealing and reduced blow-by. Enhanced wear resistance to maintain optimal combustion...$152.38$139.20 -
CUMMINS 3102507 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$1,374.93$1,256.00Precision engineered for uncompromising power delivery and reliability. Durable construction designed to withstand intense operational stresses. Guaranteed OEM quality from Cummins to preserve...$1,374.93$1,256.00 -
CUMMINS 3102367 OIL PISTON RING Original OEM part
CUMMINS
$84.56$77.25Cummins 3102367 - OIL PISTON RING MINS3102367 Find the genuine 3102367 - OIL PISTON RING from Cummins at our store. Specifically designed for top-notch performance and durability, this essential...$84.56$77.25 -
CUMMINS 3100011 RING DOWEL Original OEM part
CUMMINS
$28.39$25.94Engineered to Hold Together Power with Precision Ensures consistent alignment for optimal engine reliability Crafted from premium materials for enduring strength under extreme conditions Guaranteed...$28.39$25.94 -
CUMMINS 3094816 RETAINING RING Original OEM part
CUMMINS
$11.22$10.25Precision engineered for uncompromising reliability Durable retaining ring designed to maintain secure component positioning 100% genuine OEM part from Cummins ensuring exact compatibility CUMMINS...$11.22$10.25 -
CUMMINS 3092419 RETAINING RING Original OEM part
CUMMINS
$137.60$125.70Precision fit that safeguards your engine's core components Durability engineered to withstand demanding operational environments Crafted as an Original Equipment Manufacturer (OEM) part directly...$137.60$125.70 -
CUMMINS 3089201 RING DOWEL Original OEM part
CUMMINS
$39.24$35.84Precision-engineered for uncompromising alignment and stability Enhances engine assembly integrity and operation longevity Manufactured exclusively by Cummins to meet original...$39.24$35.84 -
CUMMINS 3081750 RING DOWEL Original OEM part
CUMMINS
$30.26$27.64Precision alignment for unmatched engine performance Robust construction guarantees exceptional longevity 100% genuine OEM Cummins component engineered for perfect compatibility CUMMINS 3081750...$30.26$27.64 -
CUMMINS 3080217 RETAINING RING Original OEM part
CUMMINS
$170.35$155.61Precision engineered to uphold Cummins' legendary durability and performance. Robust retaining ring providing secure hold under high stress conditions. Designed for seamless integration with Cummins...$170.35$155.61 -
CUMMINS 3079743 RING DOWEL Original OEM part
CUMMINS
$50.20$45.86Engineered for Precision: The CUMMINS 3079743 Ring Dowel offers flawless alignment and secure fastening to critical engine components. Durability Under Demanding Conditions: Crafted from premium...$50.20$45.86 -
CUMMINS 3070216 COMPRESSION PISTON RING Original OEM part
CUMMINS
$82.64$75.49Precision engineered for uncompromised engine performance Durability under demanding operating conditions 100% Genuine OEM quality from Cummins for assured compatibility CUMMINS 3070216 COMPRESSION...$82.64$75.49 -
CUMMINS 3068768 RETAINING RING Original OEM part
CUMMINS
$5.57$5.09Cummins 3068768 - RETAINING RING MINS3068768 Our store proudly offers the original Cummins 3068768 RETAINING RING, ensuring top-notch quality and precise fit for your outdoor equipment needs. With...$5.57$5.09 -
CUMMINS 3066964 RETAINING RING Original OEM part
CUMMINS
$13.09$11.96Cummins 3066964 - RETAINING RING MINS3066964 When it comes to finding the original "3066964 - RETAINING RING" by Cummins, look no further than our online store. We take pride in offering...$13.09$11.96 -
CUMMINS 3065151 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$536.80$490.37Engineered for precision, built for endurance — your Cummins power starts here. Robust tooth design ensures consistent engagement for smooth engine starts. Manufactured with premium-grade materials...$536.80$490.37 -
CUMMINS 3058151 COMPRESSION PISTON RING Original OEM part
CUMMINS
$181.38$165.69Engineered excellence crafted for peak performance Ensures optimal compression and superior combustion efficiency Durable OEM component designed to extend engine life Authentic CUMMINS part...$181.38$165.69 -
CUMMINS 3058150 COMPRESSION PISTON RING Original OEM part
CUMMINS
$182.53$166.74Engineered precision for uncompromising performance Exceptional wear resistance ensuring extended engine life 100% genuine Cummins OEM part guaranteeing perfect compatibility CUMMINS 3058150...$182.53$166.74 -
CUMMINS 3056429 COMPRESSION PISTON RING Original OEM part
CUMMINS
$76.39$69.79Precision engineered for lasting engine compression and reduced oil consumption. Maximizes fuel economy while ensuring compliance with emissions standards. Manufactured as an authentic OEM part by...$76.39$69.79 -
CUMMINS 3035960 RETAINING RING Original OEM part
CUMMINS
$13.25$12.10Engineered Excellence, Trusted Performance. Precision Fit: Designed to secure critical components with unmatched accuracy. Durability & Strength: Crafted to withstand demanding operating conditions...$13.25$12.10 -
CUMMINS 3033719 RING DOWEL Original OEM part
CUMMINS
$17.78$16.24Engineered for Unmatched Precision and Reliability Provides exact component positioning to maintain structural integrity under demanding conditions Manufactured with high-strength materials designed...$17.78$16.24 -
CUMMINS 3033073 RETAINING RING Original OEM part
CUMMINS
$19.41$17.73Reliability forged by Cummins engineering excellence Precision-fit design ensuring secure component retention under peak loads Durable construction engineered to withstand rigorous operating...$19.41$17.73