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 4389406 ELBOW HOSE COUPLING Original OEM part
CUMMINS
$36.47$33.32Engineered to maintain peak system integrity under demanding conditions Durable design ensuring leak-free connections and extended service life 100% genuine Cummins OEM part for guaranteed...$36.47$33.32 -
CUMMINS 4387253 AIR TUBE Original OEM part
CUMMINS
$321.47$293.66Precision engineered for uncompromising power integrity Ensures optimal airflow for enhanced engine efficiency Durable construction designed for longevity under demanding conditions Guaranteed OEM...$321.47$293.66 -
CUMMINS 4387245 AIR TUBE Original OEM part
CUMMINS
$323.00$295.07Precision-engineered for reliability and power delivery excellence Essential airflow management component for optimal engine health Constructed as a genuine OEM Cummins part to ensure perfect fit...$323.00$295.07 -
CUMMINS 4387237 AIR TUBE Original OEM part
CUMMINS
$321.47$293.66Cummins 4387237 - AIR TUBE MINS4387237 Discover the high-quality "4387237 - AIR TUBE" by Cummins, identified as product SKU "MINS4387237." Our store is your go-to destination for authentic...$321.47$293.66 -
CUMMINS 4387235 AIR TUBE Original OEM part
CUMMINS
$369.68$337.71Precision engineered for unwavering Cummins power and reliability Optimized air flow design for improved combustion efficiency Durable construction to withstand harsh operating conditions 100%...$369.68$337.71 -
CUMMINS 4387234 AIR TUBE Original OEM part
CUMMINS
$323.00$295.07Cummins 4387234 - AIR TUBE MINS4387234 Find genuine replacement parts like the Cummins 4387234 - AIR TUBE at our online store. We take pride in offering high-quality original products, ensuring that...$323.00$295.07 -
CUMMINS 4387233 AIR TUBE Original OEM part
CUMMINS
$323.00$295.07Cummins 4387233 - AIR TUBE MINS4387233 Upgrade your outdoor equipment with the genuine 4387233 - AIR TUBE from Cummins. Our store offers the best price on this original replacement part, ensuring...$323.00$295.07 -
CUMMINS 4387231 AIR TUBE Original OEM part
CUMMINS
$321.47$293.66Cummins 4387231 - AIR TUBE MINS4387231 Find genuine 4387231 - AIR TUBE by Cummins at our online store. Ensuring peak performance for your outdoor equipment, this original replacement part, SKU...$321.47$293.66 -
CUMMINS 4387136 TUBE CONNECTOR Original OEM part
CUMMINS
$276.04$252.16Engineered for Excellence: Delivers seamless integration with Cummins engines to maintain peak system efficiency. Durability You Can Trust: Crafted to withstand extreme conditions, ensuring...$276.04$252.16 -
CUMMINS 4386651 WATER BYPASS TUBE Original OEM part
CUMMINS
$179.55$164.02Precision-engineered for flawless engine coolant circulation Durable construction ensures long-term resistance to heat and corrosion Authentic OEM component guarantees seamless compatibility and...$179.55$164.02 -
CUMMINS 4386611 ELBOW HOSE COUPLING Original OEM part
CUMMINS
$134.57$122.93Precision engineered for seamless power Durable construction ensures long-lasting service under demanding conditions Essential for optimal coolant flow and engine health 100% genuine Cummins OEM...$134.57$122.93 -
CUMMINS 4385846 MALE UNION ELBOW Original OEM part
CUMMINS
$876.26$800.46Ensure seamless connectivity and leak-free operation in your Cummins generator systems. Precision-engineered to meet rigorous Cummins standards for durability and compatibility. Constructed with...$876.26$800.46 -
CUMMINS 4382147 BREATHER TUBE Original OEM part
CUMMINS
$1,603.60$1,464.89Engineered for Excellence: Maximize your power system's reliability with a precision-crafted breather tube designed to enhance engine ventilation. Durability You Can Trust: Manufactured with premium...$1,603.60$1,464.89 -
CUMMINS 4381996 LUBE OIL DRAIN TUBE Original OEM part
CUMMINS
$715.10$653.25Crafted for durability and precision fit, ensuring flawless oil drainage and engine protection Engineered to optimize maintenance efficiency and preserve engine health over extended service...$715.10$653.25 -
CUMMINS 4381993 LUBE OIL DRAIN TUBE Original OEM part
CUMMINS
$714.89$653.06Cummins 4381993 - LUBE OIL DRAIN TUBE MINS4381993 Our store proudly offers the original Cummins 4381993 - LUBE OIL DRAIN TUBE, perfect for ensuring peak performance of your outdoor equipment...$714.89$653.06 -
CUMMINS 4381875 WATER TRANSFER TUBE Original OEM part
CUMMINS
$2,541.99$2,322.11Engineered to perform, built to last – trust the essence of Cummins excellence. Precisely designed water transfer tube for optimal coolant flow and engine temperature regulation. Constructed from...$2,541.99$2,322.11 -
CUMMINS 4381669 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$1,633.77$1,492.45Precision-crafted to fuel your engine’s excellence Optimized design for uninterrupted fuel flow Built to withstand rigorous industrial and commercial demands 100% genuine OEM from Cummins for...$1,633.77$1,492.45 -
CUMMINS 4381665 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$1,564.19$1,428.89Engineered for superior fuel flow precision Durable construction ensures long service life 100% genuine Cummins OEM part for guaranteed compatibility CUMMINS 4381665 INJECTOR FUEL SUPPLY TUBE –...$1,564.19$1,428.89 -
CUMMINS 4381460 WATER TRANSFER TUBE Original OEM part
CUMMINS
$4,567.78$4,172.67Cummins 4381460 - WATER TRANSFER TUBE MINS4381460 Find the original Cummins 4381460 WATER TRANSFER TUBE, SKU MINS4381460, at our store for top-quality replacement parts. Engineered to exact...$4,567.78$4,172.67 -
CUMMINS 4381250 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,441.30$1,316.63Cummins 4381250 - WATER TRANSFER TUBE MINS4381250 Find the genuine Cummins 4381250 WATER TRANSFER TUBE with us. Crafted to precise specifications, our replacement part ensures top performance for...$1,441.30$1,316.63 -
CUMMINS 4381249 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,383.27$1,263.62Precision in every connection: engineered to maintain optimal coolant flow and system integrity. Designed for durability: resists corrosion and high-temperature wear to extend engine life. Authentic...$1,383.27$1,263.62 -
CUMMINS 4381245 WATER TRANSFER TUBE Original OEM part
CUMMINS
$751.23$686.25Precision engineered for uncompromising engine protection. Robust construction designed to ensure efficient coolant flow under all operating conditions. Corrosion-resistant materials for extended...$751.23$686.25 -
CUMMINS 4381244 WATER TRANSFER TUBE Original OEM part
CUMMINS
$810.97$740.82Engineered for precision, designed to endure. Seamless coolant flow with high-grade material integrity. Resistant to corrosion and thermal stress for extended service life. 100% Genuine OEM Cummins...$810.97$740.82 -
CUMMINS 4381243 WATER TRANSFER TUBE Original OEM part
CUMMINS
$811.70$741.49Engineered for Endurance: Delivering reliable coolant flow to maintain engine integrity. Precision-Fit Design: Guaranteed compatibility with your Cummins system for seamless installation. Durability...$811.70$741.49 -
CUMMINS 4381242 WATER TRANSFER TUBE Original OEM part
CUMMINS
$822.86$751.68Engineered Precision for Unrivaled Reliability Durable water transfer tube designed to optimize engine cooling efficiency Constructed from OEM-grade materials ensuring long-lasting performance and...$822.86$751.68 -
CUMMINS 4380893 BREATHER TUBE Original OEM part
CUMMINS
$1,543.08$1,409.61Engineered to excel under pressure: trust the integrity of Cummins craftsmanship. Durable, precision-fit breather tube that maintains optimal engine ventilation and protects against contamination...$1,543.08$1,409.61 -
CUMMINS 4380858 BREATHER TUBE Original OEM part
CUMMINS
$1,172.89$1,071.44Experience uncompromised engine integrity with a component engineered to perform flawlessly under pressure. Designed for optimal ventilation and oil vapor separation, enhancing engine lifespan and...$1,172.89$1,071.44 -
CUMMINS 4380854 BREATHER TUBE Original OEM part
CUMMINS
$932.29$851.65Engineered precision for dependable power flow High-quality breather tube to maintain optimal engine ventilation Corrosion-resistant material ensures lasting durability 100% OEM part from Cummins...$932.29$851.65 -
CUMMINS 4380849 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,472.52$1,345.14Precision engineered for flawless cooling circuit integration Durable construction resists wear under demanding operating conditions 100% genuine Cummins OEM component ensures exact fit and optimal...$1,472.52$1,345.14 -
CUMMINS 4380816 LUBE OIL DRAIN TUBE Original OEM part
CUMMINS
$3,227.85$2,948.64Precision-engineered durability for seamless oil drainage Designed to optimize engine lubrication and prevent leaks 100% genuine Cummins OEM component ensuring exact compatibility CUMMINS 4380816...$3,227.85$2,948.64 -
CUMMINS 4380811 MALE UNION ELBOW Original OEM part
CUMMINS
$368.30$336.45Precision craftsmanship designed for uncompromising power delivery Robust, corrosion-resistant construction for extended service life Fully compatible Cummins OEM component guaranteeing seamless...$368.30$336.45 -
CUMMINS 4380743 OIL GAUGE TUBE Original OEM part
CUMMINS
$663.17$605.81Engineered with precision, built to last—trust in true Cummins quality. Accurate and durable oil level monitoring ensures optimal engine health. Designed specifically for Cummins engines to...$663.17$605.81 -
CUMMINS 4380741 OIL GAUGE TUBE Original OEM part
CUMMINS
$699.89$639.35Precision engineered to maintain optimal oil level monitoring for your Cummins engine. Robust construction delivers long-lasting performance for demanding applications. Authentic OEM component...$699.89$639.35 -
CUMMINS 4380722 BREATHER TUBE Original OEM part
CUMMINS
$3,541.30$3,234.98Engineered precision for seamless integration in Cummins power systems Durable construction ensures reliable ventilation and pressure balance OEM quality guaranteeing full compatibility and superior...$3,541.30$3,234.98 -
CUMMINS 4380699 LUBE OIL TRANSFER TUBE Original OEM part
CUMMINS
$659.83$602.75Engineered to deliver precision and durability for superior oil circulation. Maintains optimal lubrication pathways to protect engine components under high stress. 100% Genuine OEM Cummins part...$659.83$602.75 -
CUMMINS 4380671 LUBE OIL TRANSFER TUBE Original OEM part
CUMMINS
$626.70$572.50Precision-crafted for seamless integration — designed to maintain your engine’s peak lubrication flow. Engineered for durability and resistance to high heat and pressure environments. 100% genuine...$626.70$572.50 -
CUMMINS 4380669 LUBE OIL TRANSFER TUBE Original OEM part
CUMMINS
$851.09$777.47Dependability engineered for your power system’s heart Enhances oil flow to maintain optimal engine lubrication Constructed to withstand high temperatures and pressures for extended service...$851.09$777.47 -
CUMMINS 4380667 LUBE OIL TRANSFER TUBE Original OEM part
CUMMINS
$770.07$703.46Reliability engineered for your Cummins power system’s heart. Precision-crafted transfer tube promotes optimal lube oil circulation. Durable construction guarantees extended service life under...$770.07$703.46 -
CUMMINS 4380594 TURBOCHARGER OIL SUPPLY TUBE Original OEM part
CUMMINS
$4,150.40$3,791.40Engineered integration for superior turbocharger support Precision-crafted tubing to withstand high temperature and pressure Durable metal construction for long-lasting reliability Certified OEM...$4,150.40$3,791.40 -
CUMMINS 4380584 LUBE OIL TRANSFER TUBE Original OEM part
CUMMINS
$886.86$810.15Engineered Precision Delivery: Designed for seamless oil transfer ensuring optimal lubrication and engine protection. Durability under Pressure: Crafted with premium materials to withstand high...$886.86$810.15