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 3644834 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$970.47$886.53Engineered for Excellence: Precision-crafted to maintain optimal coolant flow for your Cummins power system. Durability You Trust: Manufactured to withstand the demanding conditions of...$970.47$886.53 -
ONAN A026E097 EXHAUST CONNECTION ONAN Genuine OEM Part
ONAN
$61.59$56.27Certified Genuine ONAN OEM part for guaranteed fit and durability Facilitates efficient exhaust gas routing to optimize generator operation Reduces emissions and enhances engine performance through...$61.59$56.27 -
CUMMINS 3999813 TURBOCHARGER OIL DRAIN CONNECTION CUMMINS Genuine OEM Part
CUMMINS
$163.10$149.00Certified Genuine CUMMINS OEM Component Ensures optimal oil drainage from turbocharger systems Contributes to efficient engine operation and durability Precision-engineered for seamless integration...$163.10$149.00 -
CUMMINS 3928629 TURBOCHARGER OIL DRAIN CONNECTION CUMMINS Genuine OEM Part
CUMMINS
$141.33$129.10Certified Genuine CUMMINS OEM component ensuring perfect fit and compatibility Precisely engineered to facilitate effective turbocharger oil drainage for sustained turbo efficiency Robust design...$141.33$129.10 -
CUMMINS 5483154 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$132.98$121.48Precision engineered to ensure flawless turbocharger oil drainage under demanding conditions. Superior corrosion resistance for extended service life and uninterrupted performance. Seamless...$132.98$121.48 -
CUMMINS 5293326 WATER INLET CONNECTION CUMMINS Genuine OEM Part
CUMMINS
$304.79$278.43Guaranteed Genuine CUMMINS OEM component for assured compatibility and performance Facilitates efficient coolant flow ensuring engine temperature regulation Designed to maintain system integrity and...$304.79$278.43 -
CUMMINS 5259411 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$117.33$107.18Engineered for Excellence, Designed to Endure Precision-fit Exhaust Outlet Connection for peak engine performance Durable construction ensures long-lasting exhaust integrity and reduced...$117.33$107.18 -
CUMMINS 5289811 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$162.73$148.65Precision engineered to keep your engine running flawlessly Durable construction for consistent oil drainage and turbocharger protection Seamlessly designed for exact Cummins engine...$162.73$148.65 -
CUMMINS 4982961 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$96.40$88.07Precision engineered for seamless exhaust flow and unmatched durability Maintains engine integrity and supports emissions compliance Crafted exclusively as a genuine Cummins OEM component for...$96.40$88.07 -
CUMMINS 3977617 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$105.07$95.98Engineered for unmatched durability and precision fitment Optimizes turbocharger oil drainage for enhanced engine performance Provides superior resistance against heat and corrosion to extend system...$105.07$95.98 -
CUMMINS 3934085 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$163.80$149.64Cummins 3934085 - TURBOCHARGER OIL DRAIN CONNECTION MINS3934085 Our store is the prime destination for acquiring the genuine Cummins 3934085 Turbocharger Oil Drain Connection. Engineered to exact...$163.80$149.64 -
CUMMINS 3921649 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$266.87$243.79Engineered precision for dependable airflow integration Robust design to withstand demanding operational conditions 100% Genuine OEM part from Cummins ensuring perfect compatibility and...$266.87$243.79 -
CUMMINS 3073972 ELECTRICAL CONNECTION Original OEM part
CUMMINS
$29.10$26.59Precision-engineered for seamless performance integration Ensures optimal electrical connectivity for enhanced engine reliability Durable design crafted specifically for Cummins power systems 100%...$29.10$26.59 -
CUMMINS 5403182 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$17.86$16.32Experience precision engineering tailored for your Cummins power system Durable construction designed to withstand high-temperature coolant flow Ensures optimal engine cooling for improved...$17.86$16.32 -
CUMMINS 5314623 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$45.88$41.91Precision engineered for maximum cooling efficiency and dependable engine performance. Robustly constructed to withstand thermal stresses and extend system lifespan. Certified genuine OEM from...$45.88$41.91 -
CUMMINS 5272045 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$366.08$334.42Precision-engineered for enduring reliability and unmatched fit Facilitates optimal exhaust system performance, reducing emissions and noise Designed to withstand harsh operating conditions...$366.08$334.42 -
CUMMINS 4003278 WATER INLET CONNECTION Original OEM part
CUMMINS
$393.70$359.65Cummins 4003278 - WATER INLET CONNECTION MINS4003278 Our store is your go-to destination for genuine Cummins 4003278 - WATER INLET CONNECTION, SKU "MINS4003278". Our focus on delivering authentic...$393.70$359.65 -
CUMMINS 3975076 TURBOCHARGER OIL DRAIN CONNECTION CUMMINS Genuine OEM Part
CUMMINS
$163.80$149.64This is a 100% Genuine OEM Cummins part, engineered to meet strict factory specifications. Ensures optimal oil drainage from the turbocharger, preventing oil buildup and maintaining engine...$163.80$149.64 -
CUMMINS 3931998 AIR CROSSOVER CONNECTION Original OEM part
CUMMINS
$510.29$466.15Cummins 3931998 - AIR CROSSOVER CONNECTION MINS3931998 Quintessentially crafted by Cummins, the 3931998 - AIR CROSSOVER CONNECTION is a precise fit for your outdoor equipment. Our store is your...$510.29$466.15 -
CUMMINS 3926842 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$141.33$129.10Precision engineered for superior system integrity Ensures optimal turbocharger oil drainage for enhanced engine health Durable construction built to withstand demanding power cycles 100% genuine...$141.33$129.10 -
CUMMINS 3910995 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$109.70$100.22Cummins 3910995 - EXHAUST OUTLET CONNECTION MINS3910995 Upgrade your outdoor equipment with the authentic Cummins 3910995 - EXHAUST OUTLET CONNECTION. Expertly crafted to ensure excellent...$109.70$100.22 -
CUMMINS 3907007 WATER INLET CONNECTION Original OEM part
CUMMINS
$248.43$226.94Engineering precision empowering your power system’s core. Optimized water flow design for superior cooling performance. Durable construction ensures extended operational life under demanding...$248.43$226.94 -
CUMMINS 3688976 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$73.03$66.71Precision engineered for seamless power system integration Durable construction ensures lasting reliability under extreme conditions Exclusively manufactured as an authentic Cummins OEM...$73.03$66.71 -
CUMMINS 3417699 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$810.30$740.21Precision engineered for seamless turbocharger oil drainage Durability designed to withstand demanding engine conditions Authentic Cummins OEM component guaranteeing full compatibility and premium...$810.30$740.21 -
CUMMINS 3287255 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$347.88$317.79Cummins 3287255 - AIR INTAKE CONNECTION MINS3287255 Find the ultimate solution for your outdoor equipment with the original 3287255 - AIR INTAKE CONNECTION by Cummins. Trust our store to provide you...$347.88$317.79 -
CUMMINS 3074399 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$436.36$398.62Designed to seamlessly integrate with Cummins turbocharger systems for optimal oil drainage. Constructed with precision-engineered materials ensuring long-lasting durability under high thermal...$436.36$398.62 -
CUMMINS 3013980 OIL SUCTION CONNECTION Original OEM part
CUMMINS
$163.19$149.08Precision-engineered for seamless integration and superior durability Enhances oil circulation, promoting engine longevity and efficiency Certified OEM part guaranteed by Cummins for peak...$163.19$149.08 -
CUMMINS 5570534 AIR TRANSFER CONNECTION Original OEM part
CUMMINS
$228.78$208.99Built for Seamless Performance and Endurance Precision-engineered air transfer connection ensuring flawless airflow management Designed to deliver superior durability under demanding power system...$228.78$208.99 -
CUMMINS 5570532 AIR TRANSFER CONNECTION Original OEM part
CUMMINS
$202.98$185.43Precision engineered for uncompromising performance Ensures optimal airflow transfer under demanding conditions Crafted as an OEM component by Cummins for guaranteed compatibility CUMMINS 5570532...$202.98$185.43 -
CUMMINS 5541170 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$918.34$838.90Engineering Precision Meets Reliable Power Flow Designed to optimize coolant circulation for enhanced engine longevity Constructed with durable materials to withstand demanding operating...$918.34$838.90 -
CUMMINS 5524080 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$130.56$119.27Engineered for enduring power and unmatched precision. Ensures efficient oil drainage to protect turbocharger longevity. Maintains critical system reliability and engine health. Certified genuine...$130.56$119.27 -
CUMMINS 5416495 EXHAUST TRANSFER CONNECTION Original OEM part
CUMMINS
$176.54$161.27Precision engineered for seamless exhaust flow integration Durability crafted to withstand extreme operating conditions Guaranteed genuine OEM part from Cummins for optimal compatibility Unleash...$176.54$161.27 -
CUMMINS 5340599 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$1,606.18$1,467.25Engineered for excellence: Precision-fit water outlet connection for streamlined cooling. Durable construction ensures sustained thermal efficiency even under demanding conditions. Genuine Cummins...$1,606.18$1,467.25 -
CUMMINS 5332323 TURBOCHARGER OIL DRAIN CONNECTION Original OEM part
CUMMINS
$103.10$94.19Engineered to uphold Cummins’ legacy of endurance and precision. Precision-machined oil drain connection guarantees optimal turbocharger lubrication flow. Designed to maintain perfect sealing and...$103.10$94.19 -
CUMMINS 5266888 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$15.36$14.03Precision engineered for seamless system integration and enduring performance Durable construction resists corrosion and high temperatures Ensures optimal coolant flow to safeguard engine...$15.36$14.03 -
CUMMINS 5259917 WATER INLET CONNECTION Original OEM part
CUMMINS
$1,175.60$1,073.92Cummins 5259917 - WATER INLET CONNECTION MINS5259917 Find the authentic 5259917 - WATER INLET CONNECTION by Cummins at our store, the ultimate destination for original replacement parts. Designed...$1,175.60$1,073.92 -
CUMMINS 4958888 AIR TRANSFER CONNECTION Original OEM part
CUMMINS
$1,266.14$1,156.62Cummins 4958888 - AIR TRANSFER CONNECTION MINS4958888 At our store, find the authentic 4958888 - AIR TRANSFER CONNECTION from Cummins, known for its quality and durability. Purchase this essential...$1,266.14$1,156.62 -
CUMMINS 4940841 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$249.50$227.92Cummins 4940841 - WATER TRANSFER CONNECTION MINS4940841 Find the perfect replacement part with the Cummins 4940841 - WATER TRANSFER CONNECTION (MINS4940841) at the best price in our store. Made with...$249.50$227.92 -
CUMMINS 4397230 OIL TRANSFER CONNECTION Original OEM part
CUMMINS
$4,320.38$3,946.67Precision-engineered to ensure optimal oil flow and engine health Durable construction designed to withstand rigorous operating conditions 100% Genuine OEM Cummins part guaranteeing full...$4,320.38$3,946.67 -
CUMMINS 4380609 EXHAUST TRANSFER CONNECTION Original OEM part
CUMMINS
$1,442.32$1,317.56Experience uncompromised engine efficiency with precision-engineered components Durable exhaust transfer connection crafted for seamless integration and longevity OEM verified to guarantee exact...$1,442.32$1,317.56