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 3944789 OIL FILLER TUBE Original OEM part
CUMMINS
$6,602.37$6,031.27Precision-crafted to maintain engine integrity and optimize oil filling processes Durable construction designed to withstand demanding operational conditions Authentic OEM Cummins part assuring...$6,602.37$6,031.27 -
CUMMINS 3944783 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$121.44$110.93Depend on Authenticity: Engineered to meet rigorous Cummins standards for unmatched performance. Fuel Flow Integrity: Designed to guarantee consistent fuel delivery for long engine life. Durability...$121.44$110.93 -
CUMMINS 3944714 BREATHER TUBE Original OEM part
CUMMINS
$51.85$47.36Precision-engineered to maintain engine balance and ventilation Durable construction resists wear and extends service life Essential for controlling crankcase pressure and emissions 100% genuine...$51.85$47.36 -
CUMMINS 3944696 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$324.85$296.75Cummins 3944696 - INJECTOR FUEL SUPPLY TUBE MINS3944696 Discover the authentic quality of the 3944696 - INJECTOR FUEL SUPPLY TUBE by Cummins, available at our online store under the SKU MINS3944696...$324.85$296.75 -
CUMMINS 3944692 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$324.85$296.75Cummins 3944692 - INJECTOR FUEL SUPPLY TUBE MINS3944692 Discover the genuine Cummins 3944692 - INJECTOR FUEL SUPPLY TUBE, with the SKU MINS3944692, available in our store. Trust us as your top...$324.85$296.75 -
CUMMINS 3944690 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$303.08$276.87Cummins 3944690 - INJECTOR FUEL SUPPLY TUBE MINS3944690 Discover the authentic 3944690 - INJECTOR FUEL SUPPLY TUBE by Cummins, available at our store under SKU MINS3944690. Our store is your...$303.08$276.87 -
CUMMINS 3944688 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$304.34$278.01Precision engineered for seamless integration and enduring performance. Robust construction for consistent fuel delivery under demanding conditions. Optimized to support engine health and emission...$304.34$278.01 -
CUMMINS 3944686 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$299.87$273.93Precision engineered for superior fuel delivery efficiency Durability that ensures consistent engine performance under demanding conditions 100% Genuine OEM part from Cummins, guaranteeing perfect...$299.87$273.93 -
CUMMINS 3944653 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$325.41$297.26Precision-engineered to ensure optimal fuel flow and system efficiency Durable construction designed to withstand demanding engine conditions Guaranteed genuine OEM component from Cummins for full...$325.41$297.26 -
CUMMINS 3944649 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$301.65$275.56Precision-engineered for lasting reliability and unmatched performance. Robust fuel supply tube designed to maintain optimal fuel flow and engine efficiency. Corrosion-resistant construction...$301.65$275.56 -
CUMMINS 3944596 OIL GAUGE TUBE Original OEM part
CUMMINS
$1,088.14$994.01Precision-crafted durability: built to exact Cummins specifications to deliver reliable oil monitoring under demanding conditions. Engineered for seamless compatibility: ensures perfect integration...$1,088.14$994.01 -
CUMMINS 3944498 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$187.36$171.15Engineered for Precision and Durability: Guarantee peak performance with every operation. Robust Cooling Efficiency: Designed to optimize water flow, preventing engine overheating under heavy loads...$187.36$171.15 -
CUMMINS 3944496 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$180.14$164.56Engineered Precision for Sustained Power Excellence Durable construction ensuring flawless coolant flow Designed for seamless integration with Cummins engines 100% Genuine OEM component ensuring...$180.14$164.56 -
CUMMINS 3944468 BREATHER TUBE Original OEM part
CUMMINS
$553.06$505.22Cummins 3944468 - BREATHER TUBE MINS3944468 Discover the authentic 3944468 - BREATHER TUBE by Cummins at our store. Rest assured of the quality and compatibility with your outdoor equipment. With a...$553.06$505.22 -
CUMMINS 3944458 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$181.40$165.71Precision engineered to deliver unwavering fuel flow under demanding conditions. Maximizes engine reliability by maintaining consistent fuel supply. Manufactured as a genuine OEM part for guaranteed...$181.40$165.71 -
CUMMINS 3944264 LUBE OIL SUCTION TUBE Original OEM part
CUMMINS
$426.25$389.38Precision-engineered for uncompromised performance and durability Designed to optimize oil flow and protect engine integrity under demanding conditions 100% genuine Cummins OEM part ensuring exact...$426.25$389.38 -
CUMMINS 3944213 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$346.30$316.35Cummins 3944213 - FUEL SUPPLY TUBE MINS3944213 When it comes to sourcing original replacement parts for outdoor equipment, look no further than our store for the Cummins 3944213 - FUEL SUPPLY TUBE...$346.30$316.35 -
FLEETGUARD 3944205S TUBE KIT Original FLEETGUARD OEM part
FLEETGUARD
$62.05$56.68Fleetguard 3944205-S - TUBE KIT FLG3944205-S Discover the authentic Fleetguard 3944205-S - TUBE KIT, the essential replacement part for outdoor equipment. Our store offers this quality product at...$62.05$56.68 -
CUMMINS 3944081 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$204.85$187.13Cummins 3944081 - COMPRESSOR WATER OUTLET TUBE MINS3944081 Find the genuine Cummins 3944081 - COMPRESSOR WATER OUTLET TUBE (SKU: MINS3944081) here! Our store is your top choice for authentic...$204.85$187.13 -
CUMMINS 3944058 OIL GAUGE TUBE Original OEM part
CUMMINS
$121.70$111.18Precision engineered for enduring performance and seamless fit. High-grade material construction ensures long-lasting durability under demanding engine conditions. Critical for accurate oil level...$121.70$111.18 -
CUMMINS 3943996 MALE UNION ELBOW Original OEM part
CUMMINS
$163.24$149.12Reliability Engineered for Demanding Conditions Precision Fit Ensuring Leak-Free Connections Constructed from High-Grade Materials for Endurance 100% Genuine Cummins OEM for Guaranteed Compatibility...$163.24$149.12 -
CUMMINS 3943856 COMPRESSOR AIR INLET TUBE Original OEM part
CUMMINS
$181.26$165.58Precision-engineered for uncompromising airflow efficiency Durable construction ensures long-term reliability under harsh conditions 100% genuine OEM Cummins part guarantees perfect fit and...$181.26$165.58 -
CUMMINS 3943854 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$465.56$425.29Engineered Precision for Reliable Cooling Flow Durable Design to Withstand Rigorous Operating Conditions OEM Certified to Guarantee Compatibility and Performance Original Genuine Cummins Component...$465.56$425.29 -
CUMMINS 3943852 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$403.56$368.65Precision-engineered for optimal cooling efficiency and system longevity Durable material construction to withstand demanding operating conditions Genuine OEM Cummins part ensuring perfect fit and...$403.56$368.65 -
CUMMINS 3943819 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$57.67$52.68Engineered for Excellence: Precision-crafted to maintain optimal oil drainage for turbocharger longevity. Durable Construction: Built from high-quality materials designed to withstand heat and...$57.67$52.68 -
CUMMINS 3943775 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$225.68$206.16Cummins 3943775 - INJECTOR FUEL SUPPLY TUBE MINS3943775 Discover top-notch quality with the Cummins 3943775 - INJECTOR FUEL SUPPLY TUBE (SKU: MINS3943775). Built to exact specifications, this...$225.68$206.16 -
CUMMINS 3943773 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$226.10$206.55Cummins 3943773 - INJECTOR FUEL SUPPLY TUBE MINS3943773 When it comes to purchasing the 3943773 - INJECTOR FUEL SUPPLY TUBE by Cummins, our online store stands out as the best option. We take pride...$226.10$206.55 -
CUMMINS 3943771 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$226.59$206.99Cummins 3943771 - INJECTOR FUEL SUPPLY TUBE MINS3943771 Discover the genuine Cummins 3943771 - INJECTOR FUEL SUPPLY TUBE, known for its reliability and perfect fit. With our wide range of original...$226.59$206.99 -
CUMMINS 3943769 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$225.15$205.67Cummins 3943769 - INJECTOR FUEL SUPPLY TUBE MINS3943769 Find the original 3943769 - INJECTOR FUEL SUPPLY TUBE (SKU: MINS3943769) by Cummins at our store. With highest quality standards and exact fit...$225.15$205.67 -
CUMMINS 3943767 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$227.62$207.93Engineered Precision for Dependable Power Delivery Designed to maintain optimal fuel flow and system integrity under demanding conditions Manufactured as an authentic OEM component by Cummins to...$227.62$207.93 -
CUMMINS 3943765 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$207.36$189.42Engineered Precision for Reliable Power Delivery Durable construction ensures long-lasting fuel system integrity Optimized for seamless integration with Cummins engines for peak performance Genuine...$207.36$189.42 -
CUMMINS 3943599 FUEL DRAIN TUBE Original OEM part
CUMMINS
$159.69$145.88Cummins 3943599 - FUEL DRAIN TUBE MINS3943599 Find genuine Cummins 3943599 - FUEL DRAIN TUBE at our store, your go-to destination for top-quality replacement parts. With our competitive pricing and...$159.69$145.88 -
CUMMINS 3943597 FUEL DRAIN TUBE Original OEM part
CUMMINS
$140.59$128.43Precision in every drop: ensuring fuel system integrity with Cummins reliability. Durable construction designed to withstand demanding engine environments and maintain flawless fuel drainage...$140.59$128.43 -
CUMMINS 3943595 FUEL DRAIN TUBE Original OEM part
CUMMINS
$148.16$135.35Cummins 3943595 - FUEL DRAIN TUBE MINS3943595 Discover the high-quality Cummins 3943595 - FUEL DRAIN TUBE, available at our store. Engineered to precise specifications, this original replacement...$148.16$135.35 -
CUMMINS 3943534 OIL COOLER TUBE Original OEM part
CUMMINS
$419.46$383.18Experience unmatched reliability with Cummins-engineered precision. Durable construction ensures efficient oil cooling under demanding conditions. Designed for seamless integration with your Cummins...$419.46$383.18 -
CUMMINS 3943530 OIL GAUGE TUBE Original OEM part
CUMMINS
$621.66$567.89Authentic engineering for trusted engine health monitoring. Precision-crafted tube designed for optimal oil gauge functionality. Durable construction guarantees extended service life under demanding...$621.66$567.89 -
CUMMINS 3943463 FUEL TRANSFER TUBE Original OEM part
CUMMINS
$98.05$89.57Engineered Precision for Unwavering Performance Ensures Optimal Fuel Flow with Robust Construction Resists Wear and Corrosion for Lasting Durability 100% Genuine Cummins OEM Component for Perfect...$98.05$89.57 -
CUMMINS 3943462 BREATHER TUBE Original OEM part
CUMMINS
$575.07$525.33Cummins 3943462 - BREATHER TUBE MINS3943462 Experience superior quality with the Cummins 3943462 BREATHER TUBE, available at our store under the product SKU MINS3943462. Crafted with precision and...$575.07$525.33 -
CUMMINS 3943442 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$157.33$143.72Precision engineered for unmatched fuel flow integrity Durability that withstands rigorous engine demands Guaranteed genuine OEM Cummins quality for seamless compatibility Experience the power of...$157.33$143.72 -
CUMMINS 3943389 FUEL TRANSFER TUBE Original OEM part
CUMMINS
$204.17$186.51Precision engineered for seamless fuel delivery. Durable construction to withstand rigorous engine demands. 100% genuine Cummins OEM component guaranteeing perfect compatibility and peak performance...$204.17$186.51