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 3976010 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$353.55$322.97Reliability redefined: Depend on precision-engineered Cummins technology for uninterrupted power. Optimized fuel flow: Ensures consistent and efficient fuel delivery to maximize engine performance...$353.55$322.97 -
CUMMINS 3975768 WATER TRANSFER TUBE Original OEM part
CUMMINS
$710.80$649.32Engineered to maintain optimal thermal management for peak performance Constructed with durable materials to withstand demanding operational environments Certified genuine OEM part directly from...$710.80$649.32 -
CUMMINS 3975616 OIL FILLER TUBE Original OEM part
CUMMINS
$366.40$334.71Precision-engineered for lasting engine integrity Seamless compatibility enhances lubrication efficiency Robust construction resists wear and environmental stress 100% OEM part designed by Cummins...$366.40$334.71 -
CUMMINS 3975526 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$185.70$169.64Precision-engineered to sustain peak engine cooling efficiency Manufactured to meet rigorous Cummins OEM standards for durability and fit Essential for maintaining optimal compressor water flow and...$185.70$169.64 -
CUMMINS 3975408 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$103.64$94.67Cummins 3975408 - FUEL SUPPLY TUBE MINS3975408 Discover the authentic 3975408 - FUEL SUPPLY TUBE from Cummins at our online store. As a reputable supplier of original replacement parts for outdoor...$103.64$94.67 -
CUMMINS 3975253 WATER TRANSFER TUBE Original OEM part
CUMMINS
$435.88$398.18Engineered for seamless integration with Cummins systems, ensuring dependable water flow and engine cooling. Crafted from premium materials to withstand harsh operating conditions and extend service...$435.88$398.18 -
CUMMINS 3975124 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,333.44$1,218.10Engineered for dependability and optimal cooling Precision-crafted water transfer tube for seamless fluid flow Maintains engine temperature and prevents overheating under demanding conditions 100%...$1,333.44$1,218.10 -
CUMMINS 3974944 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$118.00$107.80Precision engineered to ensure seamless cooling system integration Durable construction resists wear and corrosion for long-lasting service Trusted, genuine OEM part from Cummins for guaranteed...$118.00$107.80 -
CUMMINS 3974942 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$110.30$100.76Engineered for excellence, built to last, trusted to perform. Precision-engineered compressor water outlet tube ensuring optimal coolant flow for superior engine thermal management. Constructed from...$110.30$100.76 -
CUMMINS 3974938 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$104.14$95.13Precision-engineered for superior cooling efficiency Durable construction ensures long service life under demanding conditions Certified genuine Cummins OEM part for guaranteed compatibility and...$104.14$95.13 -
CUMMINS 3974561 WATER TRANSFER TUBE Original OEM part
CUMMINS
$513.60$469.18Cummins 3974561 - WATER TRANSFER TUBE MINS3974561 Discover the genuine Cummins 3974561 - WATER TRANSFER TUBE, essential for optimal performance of your outdoor equipment. Our store stands out as...$513.60$469.18 -
CUMMINS 3974280 AIR TRANSFER TUBE Original OEM part
CUMMINS
$626.64$572.43Precision engineering meets uncompromising quality – the essence of Cummins craftsmanship. Durable, high-grade material designed for seamless air transfer and enhanced engine efficiency. Perfect fit...$626.64$572.43 -
CUMMINS 3974256 OIL GAUGE TUBE Original OEM part
CUMMINS
$218.95$200.01Trusted Precision: Engineered specifically to meet Cummins' exacting standards for accuracy and durability. Seamless Compatibility: Designed to integrate flawlessly with Cummins engines for optimum...$218.95$200.01 -
CUMMINS 3974255 OIL GAUGE TUBE Original OEM part
CUMMINS
$270.34$246.95Engineered for accuracy and durability Essential for maintaining optimal oil pressure readings Manufactured by Cummins to OEM specifications for guaranteed compatibility CUMMINS 3974255 OIL GAUGE...$270.34$246.95 -
CUMMINS 3974254 OIL GAUGE TUBE Original OEM part
CUMMINS
$192.34$175.70Engineered Precision for Enduring Power Robust Construction Ensures Long-Term Reliability Designed for Perfect OEM Compatibility with CUMMINS Systems Authentic Cummins OEM quality — built to meet...$192.34$175.70 -
CUMMINS 3974253 OIL GAUGE TUBE Original OEM part
CUMMINS
$180.88$165.24Precision you trust, durability you need. Key feature: Engineered to provide accurate oil gauge readings, ensuring optimal engine performance. Built to last: Crafted from high-grade materials to...$180.88$165.24 -
CUMMINS 3974252 OIL GAUGE TUBE Original OEM part
CUMMINS
$168.69$154.10Precision-crafted for peak engine health and accuracy Durable construction designed to withstand rigorous engine environments 100% OEM Cummins quality ensures full compatibility and long-lasting...$168.69$154.10 -
CUMMINS 3974188 ELBOW HOSE Original OEM part
CUMMINS
$209.20$191.11Engineered for endurance, built for precision. Robust elbow hose ensuring optimal coolant flow under demanding conditions. High-temperature resistance enhances system longevity and efficiency...$209.20$191.11 -
CUMMINS 3973915 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$83.57$76.34Cummins 3973915 - FUEL SUPPLY TUBE MINS3973915 Discover the authentic quality of the Cummins 3973915 - FUEL SUPPLY TUBE, designed to keep your outdoor equipment running smoothly. With a focus on...$83.57$76.34 -
CUMMINS 3973875 FUEL DRAIN TUBE Original OEM part
CUMMINS
$140.57$128.41Precision-engineered to maintain peak fuel system integrity. Durable construction ensures long-lasting performance under demanding conditions. Certified OEM component designed specifically for...$140.57$128.41 -
CUMMINS 3973832 TUBE CONNECTOR Original OEM part
CUMMINS
$274.50$250.76Engineered to deliver seamless connectivity for enhanced system reliability Precision-crafted to maintain optimal fluid flow under demanding conditions 100% genuine Cummins OEM part for guaranteed...$274.50$250.76 -
CUMMINS 3973805 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$96.10$87.79Precision-crafted fuel delivery for unmatched engine reliability Durable construction designed to withstand rigorous operating conditions 100% genuine OEM Cummins component for guaranteed...$96.10$87.79 -
CUMMINS 3973800 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$93.06$85.01Cummins 3973800 - FUEL SUPPLY TUBE MINS3973800 When it comes to top-quality replacement parts like the 3973800 - FUEL SUPPLY TUBE by Cummins, our store stands out as the go-to destination. We ensure...$93.06$85.01 -
CUMMINS 3973778 ELBOW HOSE COUPLING Original OEM part
CUMMINS
$136.18$124.40Designed for Precision and Durability: The CUMMINS 3973778 elbow hose coupling ensures optimal flow and tight sealing in critical engine cooling and fluid transfer systems. Engineered for...$136.18$124.40 -
CUMMINS 3973560 OIL GAUGE TUBE Original OEM part
CUMMINS
$100.87$92.15Cummins 3973560 - OIL GAUGE TUBE MINS3973560 Discover the genuine Cummins 3973560 - OIL GAUGE TUBE, SKU "MINS3973560", carefully crafted to ensure optimal performance for your equipment. Trust our...$100.87$92.15 -
CUMMINS 3973559 OIL GAUGE TUBE Original OEM part
CUMMINS
$113.38$103.58Precision engineered for enduring engine health and performance Durable construction ensures accurate oil level readings under demanding conditions Direct OEM compatibility guarantees seamless...$113.38$103.58 -
CUMMINS 3973388 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$49.60$45.31Engineered precision meets uncompromising durability in every CUMMINS component. Designed to maintain efficient compressor cooling and extend engine lifespan. High-grade materials ensure resistance...$49.60$45.31 -
CUMMINS 3973371 WATER TRANSFER TUBE Original OEM part
CUMMINS
$456.50$417.02Precision engineered for dependable power systems. Durable construction to withstand continuous engine cooling demands. Seamless integration for maximum system efficiency and longevity. Authentic...$456.50$417.02 -
CUMMINS 3973330 OIL GAUGE TUBE Original OEM part
CUMMINS
$814.58$744.12Engineered precision, enduring performance Robust construction for reliable oil monitoring Seamless integration with your Cummins engine system Certified genuine OEM Cummins component for guaranteed...$814.58$744.12 -
CUMMINS 3973328 OIL GAUGE TUBE Original OEM part
CUMMINS
$235.42$215.05Precision Engine Monitoring for Dependable Power Durable Construction to Withstand Demanding Conditions Designed Specifically by Cummins for Seamless Integration Authentic OEM Component Ensuring...$235.42$215.05 -
CUMMINS 3973271 WATER TRANSFER TUBE Original OEM part
CUMMINS
$151.56$138.45Precision engineered for unwavering performance Ensures optimized coolant flow to maintain engine temperature Durable materials resist wear and corrosion for extended service life 100% OEM Cummins...$151.56$138.45 -
CUMMINS 3973270 AIR TUBE Original OEM part
CUMMINS
$239.89$219.14Precision engineered for dependable airflow management Optimizes engine breathing to boost fuel efficiency Durable construction ensuring extended service life 100% genuine OEM Cummins component...$239.89$219.14 -
CUMMINS 3973169 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$57.89$52.89Precision engineering for uncompromising fuel flow Durability crafted by Cummins for enduring performance 100% Genuine OEM Cummins component guarantees perfect compatibility CUMMINS 3973169 FUEL...$57.89$52.89 -
CUMMINS 3973163 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$104.50$95.47Precision engineered for dependable power delivery Optimized fuel flow for enhanced engine efficiency Constructed as an original Cummins OEM part for guaranteed compatibility Empower your engine’s...$104.50$95.47 -
CUMMINS 3973161 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$170.14$155.42Precision-engineered for seamless fuel flow – ensuring optimal engine performance. Durable construction built to withstand demanding operational conditions. 100% genuine Cummins OEM part...$170.14$155.42 -
CUMMINS 3973143 AIR TUBE Original OEM part - SUPERSEDED FROM 3970601
CUMMINS
$593.89$542.52Engineered Precision for Peak Power Delivery Optimized airflow design enhances engine efficiency and longevity Manufactured as an authentic Cummins OEM component for guaranteed...$593.89$542.52 -
CUMMINS 3973118 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$612.60$559.62Engineered precision for flawless turbocharger oil drainage Durable construction ensures extended service life under demanding conditions Guaranteed full compatibility as a genuine OEM Cummins...$612.60$559.62 -
CUMMINS 3973007 OIL GAUGE TUBE Original OEM part
CUMMINS
$235.98$215.57Engineered for precision and durability to safeguard your Cummins engine Designed to maintain accurate oil level readings under demanding conditions Manufactured as a genuine OEM part for guaranteed...$235.98$215.57 -
CUMMINS 3972901 WATER TRANSFER TUBE Original OEM part
CUMMINS
$353.39$322.83Engineered Excellence for Reliable Cooling Durable Construction Delivers Long-Term Performance Precision OEM Fit for Seamless Integration Certified Genuine Cummins OEM component CUMMINS 3972901...$353.39$322.83 -
CUMMINS 3972900 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$189.30$172.93Precision engineered for seamless fuel delivery and optimal engine health. Durable construction designed to withstand demanding operating conditions. 100% genuine OEM Cummins component guaranteeing...$189.30$172.93