Tubes
Genuine Tubes for Diesel Engines by Onan, Cummins & Fleetguard
Enhance your diesel engine’s efficiency with our premium Tubes, specifically crafted for Onan, Cummins, and Fleetguard power engines. Our tubes ensure dependable fuel, oil, and coolant flow, maintaining optimal engine function and longevity.
Reliable Tubes for Efficient Diesel Engine Operation
Choose from an extensive range of fuel tubes, oil tubes, and coolant tubes engineered to meet strict OEM standards. Each tube guarantees resistance to heat, pressure, and corrosion, providing a secure and leak-free fit.
- Genuine Quality: Manufactured according to Onan, Cummins, and Fleetguard specifications for assured compatibility and durability.
- Versatile Options: Fuel tubes, oil tubes, and coolant tubes available for various diesel engine models.
- Enhanced Engine Performance: Designed to optimize fluid flow, minimizing downtime and maintenance costs.
Why Choose Our Tubes?
Our tubes combine genuine quality, expert selection, and reliable performance to keep your diesel engines running smoothly and efficiently.
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CUMMINS 3972899 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$767.45$701.07Precision engineered for dependable fuel delivery Robust construction ensures long-term durability under demanding conditions Genuine Cummins OEM quality guarantees perfect fit and...$767.45$701.07 -
CUMMINS 3972895 FUEL DRAIN TUBE Original OEM part
CUMMINS
$555.92$507.83Cummins 3972895 - FUEL DRAIN TUBE MINS3972895 Find the authentic 3972895 - FUEL DRAIN TUBE, manufactured by Cummins, on our store with the SKU "MINS3972895". Made with precision and quality...$555.92$507.83 -
CUMMINS 3972894 FUEL DRAIN TUBE Original OEM part
CUMMINS
$190.70$174.21Precision engineered for uncompromised fuel system integrity Durable construction designed to withstand demanding engine environments 100% genuine OEM CUMMINS component ensuring perfect...$190.70$174.21 -
CUMMINS 3972799 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$755.64$690.28Engineered for excellence in every detail Ensures efficient turbocharger oil drainage for peak performance Robust construction offering long-lasting durability under demanding conditions Guaranteed...$755.64$690.28 -
CUMMINS 3972793 FUEL DRAIN TUBE Original OEM part
CUMMINS
$338.25$308.99Unyielding quality for uncompromised power. Precision-engineered fuel drain tube ensures efficient fuel management and reduced leakage risks. Durable construction built to withstand harsh operating...$338.25$308.99 -
CUMMINS 3972469 PLAIN STREET PIPE ELBOW Original OEM part
CUMMINS
$57.63$52.64Engineered for precision, built for endurance—experience uncompromised performance every time. Robust design ensuring optimal fluid dynamics within your engine system. High-grade materials resist...$57.63$52.64 -
CUMMINS 3972454 LUBE OIL DRAIN TUBE Original OEM part
CUMMINS
$51.78$47.30Engineered for enduring excellence and seamless integration Precision-crafted to ensure optimal oil drainage and prevent leaks Durable construction that withstands rigorous operating conditions 100%...$51.78$47.30 -
CUMMINS 3972425 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$88.45$80.80Engineered precision for uncompromising fuel flow Durable design built to withstand demanding operating conditions Certified genuine OEM from Cummins for guaranteed compatibility and...$88.45$80.80 -
CUMMINS 3972080 FUEL DRAIN TUBE Original OEM part
CUMMINS
$154.65$141.27Engineered precision, unwavering dependability Robust fuel drainage ensuring clean, efficient engine operation Durable construction designed to withstand demanding conditions 100% genuine Cummins...$154.65$141.27 -
CUMMINS 3972002 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$142.46$130.14Precision-engineered to fuel your Cummins power without compromise Designed for seamless fuel flow and enhanced engine efficiency Durable construction to withstand demanding operating...$142.46$130.14 -
CUMMINS 3971936 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$436.70$398.93Engineered for precision, built for endurance—trust Cummins OEM parts. Optimizes turbocharger oil drainage for consistent engine health. Constructed from premium materials to resist wear and prevent...$436.70$398.93 -
CUMMINS 3971901 AIR TUBE Original OEM part
CUMMINS
$66.28$60.55Cummins 3971901 - AIR TUBE MINS3971901 Discover the genuine Cummins 3971901 - AIR TUBE, designed for optimal performance and durability. Our online store offers this authentic part at the best...$66.28$60.55 -
CUMMINS 3971756 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,453.00$1,327.32Engineered for Unmatched Durability: The CUMMINS 3971756 Water Transfer Tube delivers superior resistance to heat and corrosion, ensuring consistent engine cooling. Precision Fit for Optimal...$1,453.00$1,327.32 -
CUMMINS 3971754 WATER TRANSFER TUBE Original OEM part
CUMMINS
$284.55$259.94Trust in Precision Engineering – Keep your Cummins power system running smoothly with components crafted for excellence. Long-lasting Durability – Designed to withstand rigorous thermal cycles and...$284.55$259.94 -
CUMMINS 3971708 OIL FILLER TUBE Original OEM part
CUMMINS
$164.84$150.58Precision engineered for seamless engine integration Designed to maintain proper oil fill and prevent contamination Made exclusively as a genuine OEM component from Cummins Unleash Unmatched...$164.84$150.58 -
CUMMINS 3971371 BREATHER TUBE Original OEM part
CUMMINS
$38.05$34.76Cummins 3971371 - BREATHER TUBE MINS3971371 Find the original Cummins 3971371 - BREATHER TUBE at our online store. Designed to exact specifications, this part ensures optimal performance for your...$38.05$34.76 -
CUMMINS 3971129 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$158.94$145.19Precision engineered to enhance fuel system integrity and engine performance Durable construction resists corrosion and wear under demanding conditions 100% Genuine OEM Cummins component ensuring...$158.94$145.19 -
FLEETGUARD3971125 - FUEL DRAIN TUBE - Original OEM part
FLEETGUARD
$58.25$52.42Precision engineered to maintain the integrity of your fuel system Durable construction resists wear and prevents fuel leaks Seamless compatibility as a genuine FLEETGUARD OEM component FLEETGUARD...$58.25$52.42 -
FLEETGUARD3971124 - FUEL SUPPLY TUBE - Original OEM part
FLEETGUARD
$53.73$48.35Reliability Powered by Precision Engineering Durable construction for uninterrupted fuel supply Designed to ensure optimal engine efficiency Authentic FLEETGUARD OEM part for guaranteed...$53.73$48.35 -
CUMMINS 3971103 WATER OUTLET TUBE Original OEM part
CUMMINS
$239.93$219.17Cummins 3971103 - WATER OUTLET TUBE MINS3971103 Find your original 3971103 - WATER OUTLET TUBE by Cummins at our store. We provide top-quality replacement parts, offering the best price along with...$239.93$219.17 -
CUMMINS 3971102 WATER INLET TUBE Original OEM part
CUMMINS
$15.04$13.74Precision-engineered for seamless integration in Cummins power systems Durable construction provides long-lasting resistance to heat and pressure Maintains optimal coolant flow for engine efficiency...$15.04$13.74 -
CUMMINS 3970823 LUBE OIL DRAIN TUBE Original OEM part
CUMMINS
$537.63$491.12Engineered for seamless integration to maximize lube oil drainage efficiency Durable construction designed to withstand high-temperature and high-pressure environments Precision OEM Cummins...$537.63$491.12 -
CUMMINS 3970808 OIL GAUGE TUBE Original OEM part
CUMMINS
$90.64$82.80Engineered to empower your Cummins power system with precision and endurance. Durable construction ensures consistent oil level readings under all operating conditions. Designed specifically to...$90.64$82.80 -
CUMMINS 3970803 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$98.05$89.57Precision-engineered for unmatched durability and performance Ensures efficient coolant flow to protect your engine’s vital components Crafted as a genuine OEM component by Cummins for full...$98.05$89.57 -
CUMMINS 3970801 WATER INLET TUBE Original OEM part
CUMMINS
$292.63$267.32Engineered for Excellence, Built for Endurance Precision Fit: Seamlessly integrates with your Cummins cooling system for optimal water flow and engine temperature regulation. Durable Construction:...$292.63$267.32 -
CUMMINS 3970729 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$81.48$74.43Precision engineered for unwavering fuel delivery integrity Enhanced durability to withstand demanding operational conditions Certified genuine OEM part from Cummins for guaranteed...$81.48$74.43 -
CUMMINS 3970656 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$85.72$78.30Power your engine with precision and reliability Designed for optimal fuel delivery to maximize engine performance Engineered to maintain fuel system integrity and reduce leaks 100% Genuine OEM...$85.72$78.30 -
CUMMINS 3970368 FUEL DRAIN TUBE Original OEM part
CUMMINS
$173.10$158.13Engineered for precision and endurance to safeguard your fuel system. Designed for optimal fuel drainage enhancing overall engine efficiency. Made to original manufacturer specifications, ensuring...$173.10$158.13 -
CUMMINS 3970324 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$452.17$413.06Power your engine with precision-engineered reliability. Durable fuel supply tube ensuring seamless injector operation under high pressure. Designed to maintain optimal fuel flow for enhanced engine...$452.17$413.06 -
CUMMINS 3970323 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$504.30$460.68Powering precision, delivering reliability—trusted Cummins engineering inside your generator. Engineered to maintain impeccable fuel flow for optimal injector performance under demanding conditions...$504.30$460.68 -
CUMMINS 3970140 AIR TUBE Original OEM part
CUMMINS
$57.36$52.40Engineered excellence delivering uncompromising air flow control Durability and precision crafted to maintain engine health under all conditions Genuine OEM Cummins component ensuring flawless...$57.36$52.40 -
CUMMINS 3970139 AIR TUBE Original OEM part
CUMMINS
$248.14$226.67Engineered for Excellence, Powered by Precision Designed to ensure seamless airflow management, optimizing combustion efficiency Durable construction resists wear and maintains peak engine...$248.14$226.67 -
CUMMINS 3969709 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$126.04$115.14Precision-engineered durability for uninterrupted power Seamless fuel delivery ensuring superior engine efficiency 100% genuine OEM Cummins part guaranteeing full compatibility CUMMINS 3969709 FUEL...$126.04$115.14 -
CUMMINS 3969654 TUBE CONNECTOR ELBOW Original OEM part
CUMMINS
$75.69$69.15Engineered to exceed expectations under demanding power solutions Precision-crafted Tube Connector Elbow ensuring leak-free connections and maximum flow efficiency Durable construction for extended...$75.69$69.15 -
CUMMINS 3969649 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$140.16$128.04Precision-engineered for seamless fuel delivery ensuring uninterrupted power. Constructed with premium materials to resist wear and extend engine life. Certified genuine Cummins OEM part...$140.16$128.04 -
CUMMINS 3969347 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$176.13$160.89Engineered for Excellence: Delivering uncompromised performance and fuel system integrity. Precision Fit: Designed to perfectly match Cummins standards for seamless integration. Durable...$176.13$160.89 -
CUMMINS 3969333 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$239.55$218.83Cummins 3969333 - TURBOCHARGER OIL DRAIN TUBE MINS3969333 Find the genuine Cummins 3969333 Turbocharger Oil Drain Tube at our store for top-notch performance of your outdoor equipment. Crafted with...$239.55$218.83 -
CUMMINS 3969225 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$267.42$244.29Precision-engineered for uncompromising reliability and seamless integration. Durable construction ensures consistent cooling for optimal engine performance. Maintains proper coolant flow,...$267.42$244.29 -
CUMMINS 3969068 OIL GAUGE TUBE Original OEM part
CUMMINS
$89.57$81.82Precision-crafted for uncompromised engine health Durable design that withstands rigorous conditions Ensures accurate oil pressure readings every time 100% Genuine OEM Cummins component guaranteeing...$89.57$81.82 -
CUMMINS 3969058 OIL GAUGE TUBE Original OEM part
CUMMINS
$308.65$281.95Cummins 3969058 - OIL GAUGE TUBE MINS3969058 Ensure the optimal performance of your Cummins engine with the 3969058 - OIL GAUGE TUBE, available at our online store. Crafted with precision and...$308.65$281.95