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 3897141 MALE UNION Original OEM part
CUMMINS
$108.97$99.55Engineered precision for unwavering power reliability Robust design ensuring leak-free, secure connections Crafted as a genuine OEM component from Cummins Unlock the Strength of Cummins with the...$108.97$99.55 -
CUMMINS 3883679 MALE UNION Original OEM part
CUMMINS
$46.20$42.21Maximize your power system’s dependability with an essential component designed to fit perfectly. Engineered for corrosion resistance, this male union ensures leak-free fluid connections even in...$46.20$42.21 -
CUMMINS 3689082 MALE UNION Original OEM part
CUMMINS
$135.54$123.81Precision engineered for seamless integration in your Cummins system. Durable construction ensures consistent performance under demanding conditions. Essential for maintaining optimal fuel...$135.54$123.81 -
CUMMINS 3689080 MALE UNION Original OEM part
CUMMINS
$83.74$76.50Precision Meets Durability in Every Connection Engineered for flawless integration within Cummins systems Robust material designed to withstand demanding operating conditions 100% Genuine OEM...$83.74$76.50 -
CUMMINS 3687307 MALE UNION Original OEM part
CUMMINS
$72.97$66.66Depend on excellence designed for every power challenge. Precision-engineered male union delivering leak-proof connections. Durable construction ensures long service life under demanding conditions...$72.97$66.66 -
CUMMINS 3687013 MALE UNION Original OEM part
CUMMINS
$77.80$71.08Cummins 3687013 - MALE UNION MINS3687013 Find genuine quality with the 3687013 - MALE UNION from Cummins at our store. Offering the best price and fast shipping, we ensure your outdoor equipment...$77.80$71.08 -
CUMMINS 3685572 MALE UNION Original OEM part
CUMMINS
$63.53$58.03Cummins 3685572 - MALE UNION MINS3685572 Find the perfect solution for your outdoor equipment maintenance with the 3685572 - MALE UNION by Cummins. Our store offers the original part at the best...$63.53$58.03 -
CUMMINS 3684714 MALE UNION Original OEM part
CUMMINS
$86.35$78.88Precision-engineered durability for uncompromised power. Robust male union design ensuring leak-free and secure connections. Corrosion-resistant materials maintaining longevity under demanding...$86.35$78.88 -
CUMMINS 3684267 MALE UNION Original OEM part
CUMMINS
$29.85$27.27Engineered Reliability: Trust in a component crafted to maintain the uncompromising durability Cummins is known for. Precision Fit: Designed specifically for seamless integration, ensuring optimal...$29.85$27.27 -
CUMMINS 3683993 MALE UNION Original OEM part
CUMMINS
$39.44$36.03Precision engineering meets enduring reliability Crafted to deliver superior sealing and leak prevention Durable construction engineered for high-pressure environments 100% Genuine OEM component...$39.44$36.03 -
CUMMINS 3682300 MALE UNION Original OEM part
CUMMINS
$38.29$34.98Engineered to deliver seamless connection and optimal flow within Cummins power systems Constructed from premium materials for enhanced durability and corrosion resistance Designed specifically for...$38.29$34.98 -
CUMMINS 3681519 MALE UNION Original OEM part
CUMMINS
$46.24$42.24Precision engineered for unmatched reliability and durability Optimizes fluid flow for peak system performance Manufactured as a genuine OEM Cummins part for full compatibility Trust the authentic...$46.24$42.24 -
CUMMINS 3681270 MALE UNION Original OEM part
CUMMINS
$86.33$78.86Cummins 3681270 - MALE UNION MINS3681270 Find the genuine Cummins 3681270 - MALE UNION at our store, SKU MINS3681270. Our commitment to authenticity ensures that you receive top-quality replacement...$86.33$78.86 -
CUMMINS 3681111 MALE UNION Original OEM part
CUMMINS
$415.56$379.61Cummins 3681111 - MALE UNION MINS3681111 Discover the genuine 3681111 - MALE UNION by Cummins, labeled as product SKU MINS3681111. For those seeking quality replacement parts, our online store is...$415.56$379.61 -
CUMMINS 3680997 MALE UNION Original OEM part
CUMMINS
$59.88$54.70Trust in Precision Engineering — Seamlessly designed to optimize your generator’s power delivery. Durability Built to Last — Crafted for dependable operation under demanding conditions. OEM...$59.88$54.70 -
CUMMINS 3651011 MALE UNION Original OEM part
CUMMINS
$128.05$116.97Precision in every connection, endurance in every cycle. Engineered for seamless fluid flow and leak-proof reliability. Fabricated to meet strict Cummins quality standards for unmatched performance...$128.05$116.97 -
CUMMINS 3650088 MALE UNION Original OEM part
CUMMINS
$148.68$135.82Precision-engineered for seamless power. Robust design optimizes engine connectivity and flow efficiency. Durability crafted from premium materials to withstand demanding conditions. Authentic OEM...$148.68$135.82 -
CUMMINS 3649440 MALE UNION Original OEM part
CUMMINS
$97.76$89.30Precision engineered for dependable power connections Durable design ensures long-term reliability within your Cummins system Corrosion-resistant materials maintain performance under demanding...$97.76$89.30 -
CUMMINS 3649408 MALE UNION Original OEM part
CUMMINS
$151.67$138.55Engineered to empower your Cummins system with uncompromising precision. Ensures leak-free, secure connections under demanding operating conditions. Constructed from premium materials to withstand...$151.67$138.55 -
CUMMINS 3648284 MALE UNION Original OEM part
CUMMINS
$313.18$286.09Precision engineered to empower your Cummins system with unmatched dependability. Robust construction enhances sealing and connection integrity under high-pressure conditions. Designed to maintain...$313.18$286.09 -
CUMMINS 3648151 MALE UNION Original OEM part
CUMMINS
$312.72$285.67Precision engineered to uphold Cummins’ legacy of dependability and power. Durable male union connector delivering leak-free, high-pressure fluid transfer. Manufactured to exact Cummins OEM...$312.72$285.67 -
CUMMINS 3646654 MALE UNION Original OEM part
CUMMINS
$56.99$52.06Engineered to Integrate Seamlessly – Precision-crafted for perfect compatibility. Durability Under Pressure – Built to withstand high-stress environments and extend engine life. Optimized for...$56.99$52.06 -
CUMMINS 3644493 MALE UNION Original OEM part
CUMMINS
$77.75$71.02Precision engineered for uncompromising reliability in every connection Robust construction ensuring long-term durability under demanding conditions Designed to maintain optimal engine performance...$77.75$71.02 -
CUMMINS 3639239 MALE UNION Original OEM part
CUMMINS
$116.32$106.26Precision engineered for seamless integration Durable construction supports long-term reliability Guaranteed compatibility with Cummins systems Authentic OEM part manufactured by Cummins for trusted...$116.32$106.26 -
CUMMINS 3639117 MALE UNION Original OEM part
CUMMINS
$82.50$75.37Engineered for Excellence: Experience unmatched durability and compatibility with the CUMMINS 3639117 MALE UNION, designed to keep your power system at its prime. Precision Fit and Functionality:...$82.50$75.37 -
CUMMINS 3635491 MALE UNION Original OEM part
CUMMINS
$88.87$81.18Engineered for seamless integration – ensure optimal system compatibility and performance. Durability under demanding conditions – designed to withstand rigorous operational stress. 100% Genuine OEM...$88.87$81.18 -
CUMMINS 3634699 MALE UNION Original OEM part
CUMMINS
$144.48$131.99Engineered for uncompromised reliability and seamless system integration Precision machining ensures optimal sealing and long-term durability Manufactured to exact Cummins OEM specifications for...$144.48$131.99 -
CUMMINS 3634698 MALE UNION Original OEM part
CUMMINS
$199.20$181.97Precision engineered for unmatched reliability Robust design ensures leak-proof connection under demanding conditions Crafted to exact Cummins OEM specifications for perfect compatibility Guaranteed...$199.20$181.97 -
CUMMINS 3634697 MALE UNION Original OEM part
CUMMINS
$102.28$93.44Precision-crafted for seamless integration and durability Ensures optimal fluid connections under demanding operating conditions Corrosion-resistant design to extend service life Certified genuine...$102.28$93.44 -
CUMMINS 3634690 MALE UNION Original OEM part
CUMMINS
$91.99$84.04Precision-engineered for seamless integration and dependable service. Durable design ensures long-lasting performance under demanding conditions. Critical for maintaining optimal fuel and emissions...$91.99$84.04 -
CUMMINS 3634686 MALE UNION Original OEM part
CUMMINS
$277.73$253.70Trusted Engineering Excellence: Precision-crafted for uncompromised durability and compatibility. Optimized for System Integrity: Ensures secure connections and peak efficiency within your Cummins...$277.73$253.70 -
CUMMINS 3634685 MALE UNION Original OEM part
CUMMINS
$95.00$86.79Engineered Excellence for Unyielding Power Delivery Precisely Crafted to Ensure Leak-Free and Secure Connections Robust Construction for Long-Term Durability in Harsh Environments Authentic OEM...$95.00$86.79 -
CUMMINS 3631405 MALE UNION CROSS Original OEM part
CUMMINS
$386.50$353.07Depend on Authentic Engineering Excellence Robust construction for lasting durability under demanding conditions Precision-designed to guarantee seamless integration and optimal flow Certified...$386.50$353.07 -
CUMMINS 3631109 MALE UNION Original OEM part
CUMMINS
$338.62$309.33Engineered for Excellence in Every Connection Premium Material Construction Ensuring Robust Durability Designed Specifically for Seamless Integration with Cummins Systems Guaranteed Genuine OEM...$338.62$309.33 -
CUMMINS 3628962 MALE UNION Original OEM part
CUMMINS
$231.52$211.49Precision-engineered for seamless integration – ensuring peak operational efficiency in your power system Durable construction built to withstand demanding conditions – extending the lifespan of...$231.52$211.49 -
CUMMINS 3628961 MALE UNION Original OEM part
CUMMINS
$115.87$105.85Engineered to deliver uncompromising connection strength and leak-proof performance. Precision-crafted for seamless integration with your Cummins power system. Durable design ensures long-lasting...$115.87$105.85 -
CUMMINS 3628523 MALE UNION Original OEM part
CUMMINS
$183.98$168.07Powering reliability with every connection Precision-engineered fit for seamless integration Durable construction for long-lasting service 100% genuine OEM Cummins component designed to maintain...$183.98$168.07 -
CUMMINS 3628522 MALE UNION Original OEM part
CUMMINS
$105.52$96.39Cummins 3628522 - MALE UNION MINS3628522 Navigate no further! Find the authentic 3628522 - MALE UNION by Cummins at our store. With our top-notch original replacement parts, rest assured your...$105.52$96.39 -
CUMMINS 3627698 MALE UNION Original OEM part
CUMMINS
$92.16$84.19Precision engineered to power your Cummins system with unmatched reliability Durable construction ensuring leak-proof, long-term connection integrity Seamless compatibility tailored specifically for...$92.16$84.19 -
CUMMINS 3627694 MALE UNION Original OEM part
CUMMINS
$93.99$85.86Precision engineered for uncompromising reliability Optimizes fluid connections to enhance system stability Engineered and manufactured as a genuine Cummins OEM component Guaranteed to maintain...$93.99$85.86