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 3686694 AIR INLET ADAPTER Original OEM part
CUMMINS
$500.06$456.81Precision-crafted for seamless integration and maximum airflow efficiency Durability engineered to withstand rigorous engine conditions Guaranteed genuine OEM Cummins part designed to meet strict...$500.06$456.81 -
CUMMINS 3686692 AIR INLET ADAPTER Original OEM part
CUMMINS
$292.45$267.15Engineered for excellence and uncompromising reliability Precision-fit design ensuring seamless air intake flow Durable construction to maintain engine efficiency over time Certified genuine OEM...$292.45$267.15 -
CUMMINS 3686690 AIR INLET ADAPTER Original OEM part
CUMMINS
$296.80$271.13Unleash Power with Precision-Fit Engineering Optimizes air intake for superior engine efficiency Durable construction designed to withstand harsh operating conditions 100% Genuine OEM Cummins...$296.80$271.13 -
CUMMINS 3686688 AIR INLET ADAPTER Original OEM part
CUMMINS
$293.98$268.55Engineered for precision, built for endurance—your Cummins power starts here. Optimizes air intake flow to maximize engine performance and fuel efficiency. Durable construction resists wear and...$293.98$268.55 -
CUMMINS 3686519 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$424.13$387.44Precision engineered for reliable power continuity Robust design ensures optimal filtration performance Compatible specifically with Cummins systems for seamless integration Certified genuine OEM...$424.13$387.44 -
CUMMINS 3686111 EXHAUST OUTLET ADAPTER Original OEM part
CUMMINS
$1,913.93$1,748.37Engineered precision for uncompromised exhaust efficiency Durable construction to withstand high temperatures and pressures Certified genuine OEM CUMMINS part guaranteeing compatibility and...$1,913.93$1,748.37 -
CUMMINS 3685753 FUEL CONNECTOR ADAPTER Original OEM part
CUMMINS
$39.60$36.18Precision-engineered fuel connection for seamless engine performance Durability designed to withstand demanding operational conditions Certified OEM component ensuring uncompromised compatibility...$39.60$36.18 -
CUMMINS 3685556 ADAPTER GASKET Original OEM part
CUMMINS
$23.72$21.67Cummins 3685556 - ADAPTER GASKET MINS3685556 Discover top-quality original replacement parts like the 3685556 - ADAPTER GASKET by Cummins at our store, ensuring premium performance and a perfect fit...$23.72$21.67 -
CUMMINS 3684484 SENSOR ADAPTER Original OEM part
CUMMINS
$255.09$233.03Engineered Precision Meets Unwavering Trust Seamless Sensor Integration for Accurate Engine Monitoring Robust Construction Designed for Harsh Conditions 100% Genuine Cummins OEM Component for...$255.09$233.03 -
CUMMINS 3684483 SENSOR ADAPTER Original OEM part
CUMMINS
$285.06$260.40Precision engineered for seamless sensor integration Ensures accurate data transmission for optimal engine performance 100% genuine Cummins OEM component guaranteeing durability and...$285.06$260.40 -
CUMMINS 3683323 SENSOR ADAPTER Original OEM part
CUMMINS
$248.42$226.93Precision engineered for seamless integration Durability that stands the test of time in demanding environments OEM-certified to maintain system integrity and warranty protection Trusted Cummins...$248.42$226.93 -
CUMMINS 3682676 AIR INLET ADAPTER Original OEM part
CUMMINS
$174.68$159.57Cummins 3682676 - AIR INLET ADAPTER MINS3682676 Upgrade your equipment with the genuine 3682676 - AIR INLET ADAPTER from Cummins. Engineered for durability and performance, this part ensures optimal...$174.68$159.57 -
CUMMINS 3682179 AIR INLET ADAPTER Original OEM part
CUMMINS
$171.38$156.56Precision engineered by Cummins for uncompromised power delivery Optimizes airflow to maximize engine efficiency and longevity Durable construction for superior resistance to wear and extreme...$171.38$156.56 -
CUMMINS 3681727 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$1,566.78$1,431.26Cummins 3681727 - HYDRAULIC PUMP ADAPTER MINS3681727 Discover the Cummins 3681727 Hydraulic Pump Adapter, designed with precision to ensure optimal performance for your outdoor equipment. At our...$1,566.78$1,431.26 -
CUMMINS 3681715 PILOT ADAPTER Original OEM part
CUMMINS
$554.12$506.19Engineered for seamless integration and unwavering reliability in critical power systems Precision-crafted to deliver optimal fit and function for your Cummins generator Constructed with premium...$554.12$506.19 -
CUMMINS 3681612 BARRING ADAPTER Original OEM part
CUMMINS
$367.54$335.75Cummins 3681612 - BARRING ADAPTER MINS3681612 Find the authentic 3681612 - BARRING ADAPTER by Cummins, SKU:MINS3681612, only at our store. Our commitment to providing genuine replacement parts...$367.54$335.75 -
CUMMINS 3681609 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$958.98$876.03Precision-engineered to maximize engine reliability and power transfer efficiency Crafted from premium materials to withstand demanding operational stress 100% genuine OEM Cummins part guaranteeing...$958.98$876.03 -
CUMMINS 3681382 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$1,920.99$1,754.83Precision engineered for dependable power delivery Durable design to support extended engine life Certified genuine OEM component from Cummins, ensuring perfect compatibility CUMMINS 3681382...$1,920.99$1,754.83 -
CUMMINS 3681381 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$2,923.70$2,670.80Engineered for Precision and Endurance Enhances Hydraulic System Efficiency Ensures Perfect Fit and Long-Term Reliability 100% Genuine Cummins OEM Part Experience Power in Motion with CUMMINS...$2,923.70$2,670.80 -
CUMMINS 3681379 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$474.74$433.67Reliability engineered into every connection. Durable design ensures seamless hydraulic pump integration. Precision-crafted to support optimal engine fluid dynamics. Guaranteed genuine OEM Cummins...$474.74$433.67 -
CUMMINS 3680293 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$87.53$79.96Precision engineered for uncompromising performance in every application Robust construction guarantees long-term service under demanding conditions Optimized compatibility with Cummins filtration...$87.53$79.96 -
CUMMINS 3651723 ADAPTER CONNECTION Original OEM part
CUMMINS
$1,734.95$1,584.88Precision-engineered to optimize connectivity and performance in your Cummins power system. Durable design guarantees exceptional longevity under demanding operational conditions. Specifically...$1,734.95$1,584.88 -
CUMMINS 3651023 ADAPTER CONNECTION Original OEM part
CUMMINS
$694.23$634.18Engineered for enduring reliability and flawless integration Precision-fit design ensures optimal engine connectivity and performance Manufactured as a genuine Cummins OEM component for guaranteed...$694.23$634.18 -
CUMMINS 3650224 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$119.02$108.72Optimize your power system with precision-engineered components. Durable construction ensures dependable service life and peak performance. Seamless fit and full compatibility with Cummins and Onan...$119.02$108.72 -
CUMMINS 3650193 ADAPTER CONNECTION Original OEM part
CUMMINS
$198.58$181.41Precision-engineered for seamless integration Optimized to enhance system reliability and durability Essential component guaranteeing full OEM compliance Directly sourced from Cummins for unmatched...$198.58$181.41 -
CUMMINS 3649689 OIL PAN ADAPTER GASKET Original OEM part
CUMMINS
$3,001.56$2,741.93Precision engineered to uphold Cummins' legacy of durable power delivery Seals oil pan interface perfectly, preventing leaks and protecting engine health Made to exact OEM specifications for...$3,001.56$2,741.93 -
CUMMINS 3648792 ADAPTER CONNECTION Original OEM part
CUMMINS
$1,725.20$1,575.98Precision engineered for seamless integration and lasting power Ensures optimal connection stability across Cummins generator systems Manufactured to rigorous OEM standards for uncompromising...$1,725.20$1,575.98 -
CUMMINS 3648475 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$635.35$580.39Excellence forged by Cummins engineering standards. Precisely machined to ensure leak-proof and lasting connections in your engine system. Designed to withstand high pressures and thermal cycles for...$635.35$580.39 -
CUMMINS 3648281 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$1,140.58$1,041.92Precision-engineered excellence for lasting power Corrosion-resistant construction ensures extended service life Seamless compatibility with Cummins systems guarantees peak performance 100% Cummins...$1,140.58$1,041.92 -
CUMMINS 3644172 ORING ADAPTER Original OEM part
CUMMINS
$577.48$527.53Precision engineered for lasting reliability and seamless engine integration Provides an airtight seal to protect vital engine components Constructed from premium materials to endure harsh operating...$577.48$527.53 -
CUMMINS 3644027 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$270.54$247.14Precision-engineered for seamless integration and peak system efficiency Durable design ensures long-lasting service even under demanding conditions Certified genuine OEM part directly from Cummins...$270.54$247.14 -
CUMMINS 3643997 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$47.72$43.59Precision connection for optimal filtration—engineered to maintain seamless fluid flow and system integrity. Robust construction ensures durability under demanding engine conditions and extends...$47.72$43.59 -
CUMMINS 3642336 SPARK PLUG ADAPTER TUBE Original OEM part
CUMMINS
$334.79$305.83Cummins 3642336 - SPARK PLUG ADAPTER TUBE MINS3642336 Find the elusive 3642336 - SPARK PLUG ADAPTER TUBE by Cummins here. Ensure your outdoor equipment is firing on all cylinders with this quality...$334.79$305.83 -
CUMMINS 3641527 OIL PAN ADAPTER GASKET Original OEM part
CUMMINS
$1,431.57$1,307.74Precision engineered to safeguard your engine’s heart Durable sealing to prevent oil leaks under demanding conditions Designed to optimize engine health and maintain system integrity Authentic...$1,431.57$1,307.74 -
ONAN 36410460 COVER ADAPTOR Original ONAN/CUMMINS OEM part
ONAN
$20.50$18.73Precision-engineered for flawless integration—experience seamless operation with every use. Durability that stands the test of time ensures long-lasting service even under demanding conditions. 100%...$20.50$18.73 -
CUMMINS 3640899 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$7,092.40$6,478.91Engineered precision meets enduring strength for your power system. Seamless integration ensures optimal filtration system performance. Enhanced durability minimizes downtime and maximizes engine...$7,092.40$6,478.91 -
CUMMINS 3640685 ORING ADAPTER Original OEM part
CUMMINS
$378.46$345.72Precision-engineered to maintain the integrity of your power system. Durable design resists wear and prevents leaks under demanding conditions. Seamless compatibility with Cummins engines for...$378.46$345.72 -
CUMMINS 3640554 SENSOR ADAPTER Original OEM part
CUMMINS
$181.84$166.11Cummins 3640554 - SENSOR ADAPTER MINS3640554 Get the elite 3640554 - SENSOR ADAPTER from Cummins at our store. With SKU "MINS3640554," we offer authentic parts for your outdoor equipment. Stay...$181.84$166.11 -
CUMMINS 3639767 REDUCING ADAPTER Original OEM part
CUMMINS
$164.89$150.63Precision Engineered for Peak Performance: Experience seamless integration and reliable operation with this essential adapter. Durability Meets Efficiency: Designed to withstand demanding...$164.89$150.63 -
CUMMINS 3639656 EXHAUST OUTLET ADAPTER Original OEM part
CUMMINS
$479.95$438.43Cummins 3639656 - EXHAUST OUTLET ADAPTER MINS3639656 Our store is your ultimate destination for authentic Cummins 3639656 - EXHAUST OUTLET ADAPTER. Engineered to precision, this part ensures optimal...$479.95$438.43