Connections
Genuine Connections for Diesel Engines - Onan, Cummins & Fleetguard
Maintain optimal performance and reliability with our premium Connections tailored for Diesel Engines by Onan, Cummins, and Fleetguard. Our genuine replacement parts ensure secure and efficient connectivity critical to your engine's operation.
Reliable Connections for Seamless Diesel Engine Integration
We offer a comprehensive range of durable and precision-engineered Connections including hoses, fittings, and couplings designed to meet the rigorous standards of Onan, Cummins, and Fleetguard power engines. Each component guarantees compatibility and longevity to minimize downtime and maximize efficiency.
- Authentic Quality: Certified genuine parts to preserve engine integrity and warranty compliance.
- Wide Compatibility: Specially crafted for Onan, Cummins, and Fleetguard diesel engines.
- Enhanced Durability: Built to withstand harsh operating conditions and ensure long-term service.
Why Choose Our Connections? Trust our expertly curated, genuine parts to keep your diesel engines running smoothly, backed by our commitment to quality and customer satisfaction.
- Air Compressor Inlet Connections
- Air Crossover Connections
- Air Intake Connections
- Air Transfer Connections
- Exhaust Connections
- Exhaust Outlet Connections
- Exhaust Transfer Connections
- Fuel Connections
- Oil Connections
- Oil Filler Connections
- Oil Suction Connections
- Oil Transfer Connections
- Sea Water Connections
- Turbocharger Oil Drain Connections
- Water Bypass Connections
- Water Inlet Connections
- Water Oulet Connections
- Water Transfer Connections
- Product
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CUMMINS 4063717 OIL SUCTION CONNECTION Original OEM part
CUMMINS
$389.00$355.36Precision-engineered performance with Cummins authenticity Robust oil suction connection designed for maximum durability Reliable fitment ensuring seamless installation and operation Certified...$389.00$355.36 -
CUMMINS 4063627 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$134.06$122.46Engineered for precision, designed for endurance. Ensures seamless airflow for peak engine efficiency. Constructed from premium materials for long-lasting durability. Certified genuine OEM by...$134.06$122.46 -
CUMMINS 4063454 WATER INLET CONNECTION Original OEM part
CUMMINS
$521.22$476.13Cummins 4063454 - WATER INLET CONNECTION MINS4063454 Find the original 4063454 - WATER INLET CONNECTION by Cummins at our store, where authenticity meets quality. With fast shipping and the best...$521.22$476.13 -
CUMMINS 4063047 AIR CROSSOVER CONNECTION Original OEM part
CUMMINS
$503.86$460.28Precision-crafted for performance and endurance Engineered for consistent airflow management, enhancing engine health Designed to withstand demanding operating conditions and extend system...$503.86$460.28 -
CUMMINS 4059442 OIL SUCTION CONNECTION Original OEM part
CUMMINS
$237.05$216.55Experience unwavering engine reliability with precision-engineered Cummins craftsmanship. Optimized oil suction connection that enhances lubrication system efficiency. Designed to maintain oil...$237.05$216.55 -
CUMMINS 4058150 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$1,287.77$1,176.38Engineered for reliability, designed for performance—trust Cummins for every connection. Precision-crafted water transfer connection ensuring optimal coolant flow and system efficiency. Durable...$1,287.77$1,176.38 -
CUMMINS 40325 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$878.69$802.69Engineered for Peak Performance and Unsurpassed Reliability Precision-crafted Water Outlet Connection for Optimal Cooling Efficiency Rugged Design Ensures Long-Lasting Operation Under Demanding...$878.69$802.69 -
CUMMINS 4026517 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$758.30$692.71Experience precision airflow management engineered by Cummins Durable construction ensures long-lasting engine efficiency Precisely designed for seamless integration with your Cummins system Genuine...$758.30$692.71 -
CUMMINS 4026516 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$441.36$403.18Engineered for unyielding performance under demanding conditions Precision fit guarantees seamless integration and peak airflow efficiency Built from premium materials to endure extended operating...$441.36$403.18 -
CUMMINS 4022842 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$247.00$225.64Precision engineered for seamless turbocharger oil drainage Durable design ensures leak-free, long-lasting operation Maintains optimal engine efficiency and turbocharger health 100% Genuine OEM part...$247.00$225.64 -
CUMMINS 4020161 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$5,781.75$5,281.63Engineered for Excellence: Precision-built to maintain optimal exhaust flow and reduce emissions efficiently. Durability that Delivers: Crafted from high-grade materials to withstand extreme...$5,781.75$5,281.63 -
CUMMINS 4020121 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$5,132.73$4,688.75Precision-engineered for seamless cooling system integration Critical for maintaining optimal engine temperature and reliability Durable construction ensures long-lasting operation under demanding...$5,132.73$4,688.75 -
CUMMINS 4020120 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$6,144.00$5,612.55Engineered precision for dependable power delivery Robust design ensures optimal water flow and temperature control Manufactured as a genuine Cummins OEM component for guaranteed fit and...$6,144.00$5,612.55 -
CUMMINS 4019714 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$675.42$616.99Cummins 4019714 - WATER TRANSFER CONNECTION MINS4019714 Find your ideal replacement part with the 4019714 - WATER TRANSFER CONNECTION from Cummins, SKU: MINS4019714. Our store offers authentic parts...$675.42$616.99 -
CUMMINS 4017637 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$1,581.04$1,444.28Engineered precision meets unwavering reliability in every connection. Robust design ensures optimal exhaust flow and reduces engine stress. Constructed to integrate seamlessly with Cummins power...$1,581.04$1,444.28 -
CUMMINS 4017461 WATER INLET CONNECTION Original OEM part
CUMMINS
$1,190.07$1,087.13Engineered to excel under demanding conditions - the CUMMINS 4017461 Water Inlet Connection guarantees seamless coolant flow for superior system stability. Robust construction for enduring...$1,190.07$1,087.13 -
CUMMINS 4017073 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$1,036.76$947.08Cummins 4017073 - WATER TRANSFER CONNECTION MINS4017073 Explore our selection of original replacement parts for outdoor equipment with the 4017073 - WATER TRANSFER CONNECTION from Cummins. Designed...$1,036.76$947.08 -
CUMMINS 4016624 OIL TRANSFER CONNECTION Original OEM part
CUMMINS
$6,824.37$6,234.06Engineered for precision and durability, trust Cummins quality in every connection. Ensures optimal oil flow for superior engine lubrication and reduced wear. Designed to maintain peak system...$6,824.37$6,234.06 -
CUMMINS 4016006 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$1,274.07$1,163.86Cummins 4016006 - WATER OUTLET CONNECTION MINS4016006 Discover the reliable and genuine 4016006 - WATER OUTLET CONNECTION by Cummins with SKU MINS4016006. Our store stands out as the best choice for...$1,274.07$1,163.86 -
CUMMINS 4016005 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$1,400.09$1,278.99Precision engineered to uphold Cummins' legacy of dependable power solutions Durable construction ensuring optimal coolant flow and engine temperature regulation Seamless integration with compatible...$1,400.09$1,278.99 -
CUMMINS 4016004 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$1,656.05$1,512.80Crafted for Excellence, Engineered for Reliability Precision-crafted water outlet connection ensures optimal coolant flow to prevent overheating. Durable construction withstands high temperatures...$1,656.05$1,512.80 -
CUMMINS 4014551 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$430.40$393.18Precision engineered for uncompromising power and durability Robust water transfer connection ensuring leak-free fluid flow Manufactured as a genuine Cummins OEM component for guaranteed...$430.40$393.18 -
CUMMINS 4014505 OIL TRANSFER CONNECTION Original OEM part
CUMMINS
$1,144.93$1,045.89Cummins 4014505 - OIL TRANSFER CONNECTION MINS4014505 Discover the unmatched quality of the Cummins 4014505 - OIL TRANSFER CONNECTION, available exclusively at our store. With genuine parts, rest...$1,144.93$1,045.89 -
CUMMINS 4013934 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$1,714.26$1,565.98Precision-engineered for seamless integration in Cummins power systems Durable construction ensures consistent coolant transfer under demanding conditions Designed to maintain optimal engine...$1,714.26$1,565.98 -
CUMMINS 4007882 AIR TRANSFER CONNECTION Original OEM part
CUMMINS
$379.90$347.04Engineered for seamless air flow management ensuring maximum engine efficiency Durable construction designed to withstand demanding operating environments 100% genuine OEM Cummins part, perfectly...$379.90$347.04 -
CUMMINS 4007881 AIR TRANSFER CONNECTION Original OEM part
CUMMINS
$409.63$374.19Engineered to ensure flawless airflow control and system performance Durable design for extended service life under demanding conditions Certified OEM Cummins part directly supporting warranty and...$409.63$374.19 -
CUMMINS 4007670 EXHAUST TRANSFER CONNECTION Original OEM part
CUMMINS
$848.40$775.02Reliability engineered by Cummins, supporting power where it counts Precision-fit design ensuring airtight exhaust transfer for optimal engine function Durable material composition withstands...$848.40$775.02 -
CUMMINS 4007436 AIR CROSSOVER CONNECTION Original OEM part
CUMMINS
$2,315.53$2,115.23Cummins 4007436 - AIR CROSSOVER CONNECTION MINS4007436 For top-quality outdoor equipment parts, look no further than our store for the genuine Cummins 4007436 - AIR CROSSOVER CONNECTION. Trust in...$2,315.53$2,115.23 -
CUMMINS 4007373 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$2,306.31$2,106.81Cummins 4007373 - WATER TRANSFER CONNECTION MINS4007373 Discover the genuine Cummins 4007373 - WATER TRANSFER CONNECTION, designed to ensure seamless performance for your outdoor equipment. Rest...$2,306.31$2,106.81 -
CUMMINS 4007369 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$2,331.18$2,129.54Engineered Superior Cooling Integration Precision-crafted for seamless water transfer efficiency Durability designed to withstand demanding operational stresses 100% Genuine OEM Cummins part,...$2,331.18$2,129.54 -
CUMMINS 4007310 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$3,499.26$3,196.57Cummins 4007310 - WATER TRANSFER CONNECTION MINS4007310 Discover the superior quality of the Cummins 4007310 - WATER TRANSFER CONNECTION, a top-of-the-line replacement part essential for outdoor...$3,499.26$3,196.57 -
CUMMINS 4006931 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$8,423.27$7,694.66Precision-engineered for seamless exhaust integration Durability to withstand high-temperature exhaust flow Ensures optimal emissions control and engine efficiency 100% Genuine CUMMINS OEM component...$8,423.27$7,694.66 -
CUMMINS 4006909 FUEL BLOCK CONNECTION Original OEM part
CUMMINS
$1,815.57$1,658.53Cummins 4006909 - FUEL BLOCK CONNECTION MINS4006909 The 4006909 - FUEL BLOCK CONNECTION by Cummins is a genuine replacement part designed for optimal performance and durability. At our store, we...$1,815.57$1,658.53 -
CUMMINS 4006841 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$3,906.50$3,568.59Unmatched Cummins engineering for lasting power and reliability. Precision-crafted exhaust outlet connection ensuring optimal gas flow and system integrity. Durable OEM design built to withstand...$3,906.50$3,568.59 -
CUMMINS 4006840 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$2,697.27$2,463.96Engineered for Excellence: Designed to deliver seamless exhaust flow while preserving engine integrity. Durable and Reliable: Crafted from premium materials for extended service life under demanding...$2,697.27$2,463.96 -
CUMMINS 4006834 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$5,211.33$4,760.55Experience uncompromising engine efficiency with precision-engineered air intake solutions Designed to optimize airflow and enhance engine longevity under demanding conditions Made as an original...$5,211.33$4,760.55 -
CUMMINS 4006525 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$693.93$633.90Engineered for precision and dependability, this connection secures optimal oil flow essential for turbocharger health. Designed to withstand rigorous engine conditions, it offers unmatched...$693.93$633.90 -
CUMMINS 4006396 FUEL BLOCK CONNECTION Original OEM part
CUMMINS
$1,292.62$1,180.81Engineered to empower your power: trust precision and durability. Robust fuel block connection ensures seamless fuel flow and system stability. Corrosion-resistant design extends service life under...$1,292.62$1,180.81 -
CUMMINS 4006332 EXHAUST TRANSFER CONNECTION Original OEM part
CUMMINS
$5,546.48$5,066.71Precision engineered to power your Cummins system's longevity and efficiency. Durable construction withstands extreme temperatures and harsh operating conditions. Ensures secure exhaust transfer to...$5,546.48$5,066.71 -
CUMMINS 4006330 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$5,261.40$4,806.29Engineered for Unmatched Reliability and Seamless Performance Precision Fit Ensures Optimal Exhaust Flow and Reduced Emissions Durable Construction Built to Withstand Harsh Conditions 100% Genuine...$5,261.40$4,806.29