Unions - Reliable Cummins Engine Connections
Genuine Cummins Engine Unions - Reliable Connections for Diesel Engines
Discover our premium range of unions, engineered for Cummins diesel engines and compatible with Onan and Fleetguard power systems. These genuine unions ensure secure, leak-proof connections that maintain engine integrity and performance under demanding conditions.
Unions - Reliable Cummins Engine Connections for Optimal Power
Our unions are crafted with precision to provide strong, durable links between engine components, minimizing downtime and boosting efficiency. Designed to meet Cummins’ rigorous standards, they offer exceptional resistance to vibration and thermal stress.
- Genuine Quality: Certified Cummins-approved unions for trusted engine connections.
- Durability: Robust materials resist corrosion and wear for long-lasting service.
- Compatibility: Engineered to fit Onan, Cummins, and Fleetguard engines perfectly.
- Easy Installation: Designed for seamless integration, reducing maintenance time.
Why Choose Our Unions?
Choose our genuine Cummins unions for unmatched reliability, expert craftsmanship, and compatibility that ensures your diesel engine operates at peak performance every time.
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CUMMINS 4350582 MALE UNION Original OEM part
CUMMINS
$4,150.28$3,791.28Precision engineered for unmatched durability and seamless integration in your Cummins system Robust male union design delivering secure connections under demanding conditions Critical for...$4,150.28$3,791.28 -
CUMMINS 5504873 MALE UNION Original OEM part
CUMMINS
$98.54$90.02Precision-engineered for seamless integration and lasting performance. Corrosion-resistant design ensures dependable, leak-free connections. Manufactured as an authentic OEM component by Cummins to...$98.54$90.02 -
CUMMINS 5444250 MALE UNION Original OEM part
CUMMINS
$47.16$43.08Engineered Excellence for Enduring Power Precision-fit male union to ensure flawless integration and leak-proof connections Durable construction designed to withstand rigorous operating...$47.16$43.08 -
CUMMINS 5398508 MALE UNION Original OEM part
CUMMINS
$26.04$23.79Engineered for precision, built to last — your Cummins system’s trusted connection. Durable construction ensures leak-free and secure fluid transfer in demanding environments. Designed for perfect...$26.04$23.79 -
CUMMINS 5374917 MALE UNION Original OEM part
CUMMINS
$144.20$131.73Cummins 5374917 - MALE UNION MINS5374917 Browse no further for the genuine 5374917 - MALE UNION by Cummins. Trust our store to deliver original replacement parts with unmatched quality. Get your...$144.20$131.73 -
CUMMINS 5371292 FEMALE PLAIN UNION Original OEM part
CUMMINS
$1,874.02$1,711.91Engineered excellence meets uncompromised reliability Precision-crafted for seamless integration within Cummins power systems Designed to enhance fluid flow and connection stability Certified OEM...$1,874.02$1,711.91 -
CUMMINS 5291004 MALE UNION Original OEM part
CUMMINS
$44.53$40.68Cummins 5291004 - MALE UNION MINS5291004 Look no further for the 5291004 - MALE UNION, a quality replacement part by Cummins. Our store is your top choice for original parts, ensuring durability and...$44.53$40.68 -
CUMMINS 4004381 MALE UNION Original OEM part
CUMMINS
$30.64$27.99Experience uncompromising reliability with every connection. Engineered for a precise fit that maximizes sealing integrity. Crafted from robust materials to withstand demanding power environments...$30.64$27.99 -
CUMMINS 3691023 MALE UNION Original OEM part
CUMMINS
$127.63$116.59Engineered Precision for Unmatched Reliability Robust Construction Tailored for Long-term Engine Integrity Seamless Compatibility with Cummins Systems Certified OEM Part that Upholds Cummins’...$127.63$116.59 -
CUMMINS 3649845 MALE UNION Original OEM part
CUMMINS
$555.12$507.10Precision-engineered for lasting excellence Ensures leak-free connections under high pressure Durable construction tailored for Cummins engine systems Certified genuine OEM component directly from...$555.12$507.10 -
CUMMINS 3649344 MALE UNION Original OEM part
CUMMINS
$486.74$444.64Cummins 3649344 - MALE UNION MINS3649344 Discover the premium quality of the 3649344 - MALE UNION by Cummins, available at our store under the SKU MINS3649344. Designed for durability and precision,...$486.74$444.64 -
CUMMINS 3331873 MALE UNION Original OEM part
CUMMINS
$45.40$41.48Precision engineered for uncompromising performance and durability. High-strength construction guarantees a secure and leak-free connection. Designed to sustain demanding operating conditions with...$45.40$41.48 -
CUMMINS 3095293 MALE UNION Original OEM part
CUMMINS
$88.30$80.67Engineered to empower your power system with precision and reliability Durable male union designed to ensure leak-free, secure connections Manufactured to exact Cummins specifications for optimum...$88.30$80.67 -
CUMMINS 3081950 MALE UNION Original OEM part
CUMMINS
$44.44$40.59Precision engineered to empower your Cummins system with unwavering reliability Engineered for perfect fit and optimal sealing under demanding conditions Durable construction ensures long-term...$44.44$40.59 -
CUMMINS 5475056 MALE UNION Original OEM part
CUMMINS
$150.45$137.44Engineered precision, uncompromised durability Reliable sealing for optimal fuel and fluid transfer Corrosion-resistant design to withstand harsh conditions Certified genuine OEM from Cummins for...$150.45$137.44 -
CUMMINS 5467799 MALE UNION Original OEM part
CUMMINS
$447.97$409.22Crafted for precision power integration Designed to ensure leak-proof connection and sustained engine efficiency Engineered to resist wear and maintain optimal system pressure Authentic OEM...$447.97$409.22 -
CUMMINS 5467700 MALE UNION Original OEM part
CUMMINS
$439.50$401.49Experience exact fit and unmatched durability designed exclusively for Cummins engines Engineered to maintain system integrity under demanding operating conditions Manufactured as a certified OEM...$439.50$401.49 -
CUMMINS 5411598 MALE UNION Original OEM part
CUMMINS
$211.00$192.75Precision-engineered to uphold Cummins’ legacy of dependable power Robust design ensures secure connection and leak-free operation under pressure Crafted for seamless compatibility with Cummins...$211.00$192.75 -
CUMMINS 5410056 MALE UNION Original OEM part
CUMMINS
$563.35$514.62Engineered Excellence for Seamless Power Delivery Precise fit ensures peak performance and leak-free connections Manufactured as a genuine Cummins OEM part guaranteeing uncompromised...$563.35$514.62 -
CUMMINS 5402243 MALE UNION Original OEM part
CUMMINS
$47.50$43.40Engineered to deliver unwavering reliability under demanding power conditions. Precision-crafted for optimal fit and leak-proof connection in Cummins systems. Durability that upholds engine...$47.50$43.40 -
CUMMINS 5336008 MALE UNION Original OEM part
CUMMINS
$18.05$16.49Engineered Precision for Unmatched Durability Optimized Connection Ensuring Leak-Free Operation Crafted to Original Equipment Manufacturer Standards 100% Genuine Cummins Quality and...$18.05$16.49 -
CUMMINS 5336006 MALE UNION Original OEM part
CUMMINS
$18.40$16.81Precision engineered for seamless integration: The CUMMINS 5336006 MALE UNION guarantees a flawless fit and optimal function within your generator system. Durability meets reliability: Built to...$18.40$16.81 -
CUMMINS 5331965 MALE UNION Original OEM part
CUMMINS
$257.50$235.23Precision engineered to power your peace of mind. Robust corrosion resistance for lasting durability. Perfect OEM fit guarantees seamless integration. Certified genuine Cummins part designed for...$257.50$235.23 -
CUMMINS 5320710 MALE UNION Original OEM part
CUMMINS
$250.84$229.14Precision-engineered for dependable connection and lasting strength Seamless compatibility ensures optimal flow and system efficiency Manufactured as a genuine OEM Cummins component for guaranteed...$250.84$229.14 -
CUMMINS 5305362 MALE UNION Original OEM part
CUMMINS
$17.58$16.06Cummins 5305362 - MALE UNION MINS5305362 Elevate your outdoor equipment's performance with the authentic 5305362 - MALE UNION by Cummins. This quality replacement part, SKU "MINS5305362", ensures a...$17.58$16.06 -
CUMMINS 5297124 MALE UNION Original OEM part
CUMMINS
$7.66$7.00Power your systems with uncompromising Cummins reliability. Precision-engineered male union ensuring seamless fuel or fluid connections. Robust construction designed to withstand demanding...$7.66$7.00 -
CUMMINS 5283632 MALE UNION Original OEM part
CUMMINS
$8.72$7.96Engineered to Perform Flawlessly: Precision-crafted to meet Cummins' strict standards for seamless integration. Durable and Long-Lasting: Built from premium materials to withstand demanding engine...$8.72$7.96 -
CUMMINS 5267186 MALE UNION Original OEM part
CUMMINS
$60.84$55.58Precision engineered for seamless power Robust construction designed to withstand demanding engine conditions Ensures optimal fluid connection and leak-free operation 100% genuine OEM Cummins...$60.84$55.58 -
CUMMINS 5265262 MALE UNION Original OEM part
CUMMINS
$184.30$168.36Precision built to empower your engine’s core functionality. Designed for secure, leak-free fluid connection under demanding conditions. Crafted from premium materials to guarantee long-lasting...$184.30$168.36 -
CUMMINS 5264574 MALE UNION Original OEM part
CUMMINS
$49.65$45.36Precision engineered for uncompromised power delivery Robust construction ensuring durability under demanding conditions 100% genuine Cummins OEM part guaranteeing perfect compatibility and...$49.65$45.36 -
CUMMINS 5260932 MALE UNION Original OEM part
CUMMINS
$141.75$129.49Engineered Excellence: Precision-crafted to maintain seamless system integrity under the toughest operating conditions. Designed for Reliability: Provides secure connections that optimize fluid and...$141.75$129.49 -
CUMMINS 4999903 MALE UNION Original OEM part
CUMMINS
$11.56$10.56Precision-crafted for seamless integration with Cummins systems Robust construction delivers long-lasting durability under demanding conditions Essential male union that supports optimal engine...$11.56$10.56 -
CUMMINS 4995653 MALE UNION Original OEM part
CUMMINS
$35.49$32.42Precision engineered for uncompromised power integrity and longevity Robust construction offers exceptional resistance to wear and corrosion Specifically designed for seamless integration in Cummins...$35.49$32.42 -
CUMMINS 4994236 MALE UNION Original OEM part
CUMMINS
$17.33$15.83Engineered to power your equipment with unwavering reliability Precision-crafted for seamless integration and optimal performance Durable construction guarantees extended service life under...$17.33$15.83 -
CUMMINS 4992495 MALE UNION Original OEM part
CUMMINS
$44.15$40.33Engineered to deliver unmatched durability and precise fitment for seamless integration. Constructed from premium materials to withstand rigorous engine demands and ensure leak-free connections...$44.15$40.33 -
CUMMINS 4990521 MALE UNION Original OEM part
CUMMINS
$23.32$21.30Engineered to deliver uncompromising durability and optimal fit for your Cummins system. Precision-crafted male union designed to maintain seamless fluid connections and engine efficiency. Resilient...$23.32$21.30 -
CUMMINS 4984020 MALE UNION Original OEM part
CUMMINS
$18.08$16.52Precision-engineered for uncompromised reliability and seamless integration. Designed to maintain optimal fluid transfer and system integrity. Delivers superior durability in demanding operating...$18.08$16.52 -
CUMMINS 4983782 MALE UNION Original OEM part
CUMMINS
$216.95$198.18Precision engineered to uphold Cummins power legacy Durable construction delivers leak-proof, high-pressure connections Corrosion-resistant materials for extended service life Certified OEM part...$216.95$198.18 -
CUMMINS 4978617 MALE UNION Original OEM part
CUMMINS
$468.73$428.18Cummins 4978617 - MALE UNION MINS4978617 Discover the genuine quality of the 4978617 - MALE UNION by Cummins, available at our online store under the SKU "MINS4978617". Sourcing original replacement...$468.73$428.18 -
CUMMINS 4978360 MALE UNION Original OEM part
CUMMINS
$528.52$482.80Precision engineered for seamless integration in Cummins power systems Durable construction designed to withstand demanding operational conditions Maintains system efficiency and safety when...$528.52$482.80