Adapters
Genuine Diesel Engines Adapters for Onan, Cummins, and Fleetguard
Discover our premium range of adapters crafted specifically for diesel power engines by trusted brands Onan, Cummins, and Fleetguard. These genuine adapters ensure perfect fitment and enhanced connectivity between engine components, promoting efficient power transmission and longevity.
Adapters for Reliable and Efficient Diesel Engine Performance
Our collection features various adapter types, including coupling adapters, flange adapters, and connector adapters, all engineered to meet rigorous industry standards. Each adapter offers exceptional durability, corrosion resistance, and precision engineering to maintain seamless integration within your diesel engine system.
- Authentic Quality: Genuine parts directly from Onan, Cummins, and Fleetguard for assured compatibility and performance.
- Wide Compatibility: Designed to fit a broad range of diesel power engines, ensuring easy installation and optimal operation.
- Enhanced Durability: Manufactured with high-grade materials to withstand harsh engine environments and extend service life.
Why Choose Our Adapters? We provide expertly sourced, genuine adapters that guarantee superior fit, durability, and performance—backed by trusted brands to keep your diesel engines running at peak efficiency.
- Connection Adapters
- Crankshaft Adapters
- Drive System Adapters
- Duct Adapters
- Elbow Adapters
- Exhaust Adapters
- Filter Adapters
- Gasket Adapters
- Hose Adapters
- Inlet Adapters
- Installer Adapters
- O-Ring Adapters
- Pac Adapters
- Pipe Adapters
- Plain Adapters
- Pump Adapters
- Reducing Adapters
- Sensor Adapters
- Spark Plug Adapters
- Tester Adapters
- Transmission Adapters
- Product
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CUMMINS 5364877 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$24.72$22.58Precision engineered for uncompromised power delivery Durable construction designed to withstand demanding engine conditions Enhances crankshaft stability and alignment 100% genuine OEM CUMMINS part...$24.72$22.58 -
CUMMINS 5364181 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$64.75$59.15Precision engineered for seamless integration: this male adapter elbow ensures optimal alignment and fluid flow in your Cummins system. Enhanced durability under demanding conditions: crafted to...$64.75$59.15 -
CUMMINS 5347991 PLAIN ADAPTER ELBOW Original OEM part
CUMMINS
$118.35$108.11Precision-crafted for unmatched system integration and durability. Ensures optimal fuel flow and enhances engine efficiency. Manufactured as an original equipment part by Cummins for guaranteed fit...$118.35$108.11 -
CUMMINS 5345908 ORING ADAPTER Original OEM part
CUMMINS
$287.98$263.07Precision engineered to maintain integral sealing and system integrity Durable construction to withstand harsh operating conditions 100% genuine OEM component by Cummins for guaranteed...$287.98$263.07 -
CUMMINS 5342845 FAN SUPPORT ADAPTER Original OEM part
CUMMINS
$28.76$26.27Engineered to deliver unwavering support for your cooling fan's optimal operation. Precision-crafted for long-lasting durability in demanding environments. Enhances engine efficiency by maintaining...$28.76$26.27 -
CUMMINS 5341009 SPARK PLUG ADAPTER TUBE Original OEM part
CUMMINS
$234.86$214.55Precision-engineered for seamless spark plug integration Enhances engine reliability and extends component life 100% genuine OEM part crafted by Cummins for perfect compatibility CUMMINS 5341009...$234.86$214.55 -
CUMMINS 5341008 AIR INLET ADAPTER Original OEM part
CUMMINS
$377.64$344.97Cummins 5341008 - AIR INLET ADAPTER MINS5341008 Discover the genuine Cummins 5341008 - AIR INLET ADAPTER, known for its quality craftsmanship and perfect fit. Our store is your ultimate destination...$377.64$344.97 -
CUMMINS 5340715 ELECTRIC CONNECTOR ADAPTER Original OEM part
CUMMINS
$145.05$132.50Precision-crafted for seamless power connections Robust design ensures long-lasting electrical performance Direct OEM quality from Cummins for perfect compatibility CUMMINS 5340715 ELECTRIC...$145.05$132.50 -
CUMMINS 5337936 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$56.92$51.99Cummins 5337936 - FILTER HEAD ADAPTER MINS5337936 Discover the genuine Cummins 5337936 - FILTER HEAD ADAPTER at our online store. Engineered to meet top-quality standards, this product ensures...$56.92$51.99 -
CUMMINS 5320553 SPARK PLUG ADAPTER TUBE Original OEM part
CUMMINS
$192.48$175.83Uncompromising Durability Meets Precision Fit Designed to optimize spark plug installation and function flawlessly under demanding conditions Manufactured to exact OEM specifications for seamless...$192.48$175.83 -
CUMMINS 5320518 AIR INLET ADAPTER Original OEM part
CUMMINS
$1,262.20$1,153.02Experience precision airflow management tailored for Cummins engines Enhance engine efficiency and prolong system life with this essential component 100% genuine OEM from Cummins, crafted for...$1,262.20$1,153.02 -
CUMMINS 5318952 PLAIN ADAPTER Original OEM part
CUMMINS
$7.65$6.99Precision engineered for uncompromising reliability in every installation Robust design enhances system compatibility and longevity Seamless fit guarantees optimal engine performance and...$7.65$6.99 -
CUMMINS 5318058 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$63.60$58.10Engineered for uncompromising performance and reliability. Precision-machined male adapter elbow delivering perfect alignment and leak-free sealing. Durable construction for long-term engine health...$63.60$58.10 -
CUMMINS 5317260 FUEL PUMP ADAPTER Original OEM part
CUMMINS
$132.54$121.07Precision-engineered to power your performance Ensures seamless fuel pump connection for consistent engine operation Durable construction designed to withstand rigorous conditions 100% genuine...$132.54$121.07 -
CUMMINS 5316171 AIR INLET ADAPTER Original OEM part
CUMMINS
$113.06$103.28Precision-engineered to optimize airflow and engine efficiency Enhances the longevity and reliability of your Cummins power system 100% genuine OEM Cummins component for guaranteed...$113.06$103.28 -
CUMMINS 5314132 ORING ADAPTER Original OEM part
CUMMINS
$10.04$9.17Precision engineered for uncompromising durability and compatibility Optimal sealing performance to protect critical engine components Enhances fuel efficiency and system reliability under demanding...$10.04$9.17 -
CUMMINS 5314131 ORING ADAPTER Original OEM part
CUMMINS
$10.04$9.17Experience precision engineered durability with Cummins quality in every detail Designed for seamless sealing that preserves engine integrity and efficiency Crafted to exact OEM specifications,...$10.04$9.17 -
CUMMINS 5313578 FUEL CONNECTOR ADAPTER Original OEM part
CUMMINS
$176.43$161.17Crafted for excellence in fuel system integration Durable construction to maintain engine efficiency and safety Guaranteed genuine OEM Cummins part engineered for perfect fit CUMMINS 5313578 FUEL...$176.43$161.17 -
CUMMINS 5312158 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$56.45$51.57Precision engineered for lasting power and dependable connections. Robust corrosion resistance ensures longevity in demanding environments. Seamless compatibility with Cummins power systems...$56.45$51.57 -
CUMMINS 5308353 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$21.43$19.57Precision engineered for seamless power Robust design ensuring optimal fluid flow Enhances engine protection and fuel efficiency 100% Genuine OEM Cummins component for guaranteed...$21.43$19.57 -
CUMMINS 5302808 PLUG ADAPTER Original OEM part
CUMMINS
$29.19$26.67Cummins 5302808 - PLUG ADAPTER MINS5302808 Discover the genuine Cummins 5302808 - PLUG ADAPTER at our store, the ultimate destination for authentic replacement parts. With a commitment to quality...$29.19$26.67 -
CUMMINS 5299853 BARRING ADAPTER Original OEM part
CUMMINS
$5,024.76$4,590.12Precision-engineered to maintain Cummins engine integrity Durable construction enhances long-term operational stability Certified genuine OEM part, guaranteeing perfect compatibility CUMMINS...$5,024.76$4,590.12 -
CUMMINS 5299801 ELECTRIC CONNECTOR ADAPTER Original OEM part
CUMMINS
$36.84$33.65Precision-engineered electrical connectivity for dependable performance Robust construction designed for long-lasting durability in demanding conditions Genuine OEM quality ensuring perfect...$36.84$33.65 -
CUMMINS 5299796 DATA ADAPTER Original OEM part
CUMMINS
$74.25$67.83Unleash the power of precision connectivity Ensures flawless data transmission between control modules Durable design to withstand demanding electrical environments 100% genuine Cummins OEM...$74.25$67.83 -
CUMMINS 5299764 LEAK TEST ADAPTER Original OEM part
CUMMINS
$20.45$18.68Precision performance engineered for lasting power. Ensures accurate leak detection to protect your Cummins system. Durable construction designed to withstand rigorous testing cycles. 100% genuine...$20.45$18.68 -
CUMMINS 5299741 LEAK TEST ADAPTER Original OEM part
CUMMINS
$40.16$36.69Precision engineered for the heart of your Cummins powertrain Durable design guarantees accurate leak testing and lasting performance Seamless compatibility with your Cummins system ensures peak...$40.16$36.69 -
CUMMINS 5299644 BARRING ADAPTER Original OEM part
CUMMINS
$367.54$335.75Unyielding precision engineered for your Cummins power system Durable design ensuring seamless engine rotation and alignment Critical reliability under demanding operational conditions Authentic OEM...$367.54$335.75 -
CUMMINS 5299616 METER PRESSURE ADAPTER Original OEM part
CUMMINS
$476.30$435.11Cummins 5299616 - METER PRESSURE ADAPTER MINS5299616 Find the original 5299616 - METER PRESSURE ADAPTER by Cummins at our store. Crafted with precision, this product guarantees a perfect fit and...$476.30$435.11 -
CUMMINS 5299499 PRESSURE GAUGE ADAPTER Original OEM part
CUMMINS
$278.80$254.69Precision engineered for uncompromising power system integrity Ensures accurate pressure readings critical for engine health and performance Made exclusively as an OEM component by Cummins to...$278.80$254.69 -
CUMMINS 5299436 INSTALLER ADAPTER Original OEM part
CUMMINS
$1,029.65$940.59Depend on Cummins precision engineering for seamless integration Designed for unmatched durability and fitment Enhances installation accuracy for superior system performance Certified OEM quality...$1,029.65$940.59 -
CUMMINS 5299139 PRESSURE TESTER ADAPTER Original OEM part
CUMMINS
$335.85$306.80Precision engineered for uncompromising power diagnostics Seamless fit ensuring accurate and reliable pressure testing Durable construction built to withstand demanding service conditions Guaranteed...$335.85$306.80 -
CUMMINS 5299132 PRESSURE GAUGE ADAPTER Original OEM part
CUMMINS
$418.18$382.01Experience precision engineered power solutions with Cummins excellence Seamlessly integrates with your generator system for accurate pressure monitoring Constructed from high-quality materials...$418.18$382.01 -
CUMMINS 5299128 PRESSURE GAUGE ADAPTER Original OEM part
CUMMINS
$310.48$283.63Precision engineered for peak engine monitoring Durable construction ensures long-lasting performance 100% genuine OEM Cummins component for guaranteed compatibility Experience unwavering power...$310.48$283.63 -
CUMMINS 5298793 BARRING ADAPTER Original OEM part
CUMMINS
$310.48$283.63Cummins 5298793 - BARRING ADAPTER MINS5298793 Discover the genuine 5298793 - BARRING ADAPTER from Cummins, SKU "MINS5298793," exclusively available at our store. Our unparalleled selection of...$310.48$283.63 -
CUMMINS 5298480 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$353.59$323.01Cummins 5298480 - HYDRAULIC PUMP ADAPTER MINS5298480 Upgrade your outdoor equipment with the authentic 5298480 - HYDRAULIC PUMP ADAPTER by Cummins, available through our store. Engineered with...$353.59$323.01 -
CUMMINS 5297653 ORING ADAPTER Original OEM part
CUMMINS
$196.13$179.16Precision engineered to uphold the legacy of Cummins power Durable sealing solution designed to maintain optimal engine integrity Exact OEM specification ensures seamless compatibility and...$196.13$179.16 -
CUMMINS 5294148 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$936.58$855.57Engineered for precision and durability: This crankshaft adapter sets the benchmark for reliable powertrain connections. Optimized for seamless compatibility: Crafted to fit perfectly with Cummins...$936.58$855.57 -
CUMMINS 5292559 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$706.49$645.38Engineered to exact Cummins standards for unwavering performance and reliability Ensures seamless coupling between crankshaft components for optimal power transmission Designed to withstand...$706.49$645.38 -
CUMMINS 5292558 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$706.49$645.38Cummins 5292558 - CRANKSHAFT ADAPTER MINS5292558 Discover the unparalleled quality of the 5292558 - CRANKSHAFT ADAPTER from Cummins with our store. We pride ourselves on providing genuine...$706.49$645.38 -
CUMMINS 5292557 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$708.74$647.43Engineered precision shaping the heart of your power system Durable construction for sustained engine performance Ensures seamless integration within CUMMINS engines 100% Genuine OEM CUMMINS...$708.74$647.43