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 5299803 ELECTRICAL CONNECTOR ADAPTER Original OEM part
CUMMINS
$36.84$33.65Precision engineered for seamless electrical integration and reliable connectivity Designed to withstand demanding environments ensuring long-lasting durability Manufactured as a genuine OEM...$36.84$33.65 -
CUMMINS 5254342 SENSOR ADAPTER Original OEM part
CUMMINS
$197.53$180.44Precision engineered for seamless sensor connectivity to keep your power systems performing at their peak Durable construction designed to withstand demanding operational environments, ensuring...$197.53$180.44 -
CUMMINS 4941525 REDUCING ADAPTER Original OEM part
CUMMINS
$28.90$26.41Cummins 4941525 - REDUCING ADAPTER MINS4941525 With the MINS4941525 REDUCING ADAPTER by Cummins, you can rely on our store for genuine parts with guaranteed quality. Don't compromise on performance...$28.90$26.41 -
CUMMINS 4936462 SENSOR ADAPTER Original OEM part
CUMMINS
$79.59$72.71Engineered for Excellence: Experience guaranteed fit and function with every CUMMINS 4936462 SENSOR ADAPTER. Durable and Reliable: Designed to withstand demanding conditions ensuring uninterrupted...$79.59$72.71 -
CUMMINS 4373987 ELECTRICAL CONNECTOR ADAPTER Original OEM part
CUMMINS
$33.64$30.73Cummins 4373987 - ELECTRICAL CONNECTOR ADAPTER MINS4373987 Find the authentic Cummins 4373987 - ELECTRICAL CONNECTOR ADAPTER at our store, ensuring precise compatibility and seamless operation for...$33.64$30.73 -
CUMMINS 4364445 SENSOR ADAPTER Original OEM part
CUMMINS
$193.38$176.66The trusted connection between precision and power Engineered adapter ensuring flawless sensor integration Robust design for long-lasting operation under varied conditions 100% genuine OEM part from...$193.38$176.66 -
CUMMINS 4307026 FUEL PUMP ADAPTER Original OEM part
CUMMINS
$1,028.69$939.71Trusted Precision for Maximum Performance Perfect fit ensures seamless integration within your fuel system Engineered to support fuel flow efficiency and system longevity Authentic Cummins OEM part...$1,028.69$939.71 -
CUMMINS 2892922 PLAIN ADAPTER Original OEM part
CUMMINS
$85.86$78.43Precision engineered for unwavering power system integrity Designed to maintain optimal alignment and connection stability Enhances engine durability and reduces wear by providing a perfect fit 100%...$85.86$78.43 -
CUMMINS S1040A MALE ADAPTER ELBOW Original OEM part
CUMMINS
$67.10$61.30Cummins S1040-A - MALE ADAPTER ELBOW MINSS1040-A Discover the superior quality of the S1040-A - MALE ADAPTER ELBOW from Cummins, available at our online store with SKU MINSS1040-A. This original...$67.10$61.30 -
CUMMINS S10141 PLAIN ADAPTER ELBOW Original OEM part
CUMMINS
$35.28$32.23Cummins S1014-1 - PLAIN ADAPTER ELBOW MINSS1014-1 Find the original Cummins S1014-1 - PLAIN ADAPTER ELBOW at our online store. Our store stands out as the best option for obtaining authentic...$35.28$32.23 -
ONAN A063F210 MALE ADAPTER ELBOW Original ONAN/CUMMINS OEM part
ONAN
$15.46$14.12Cummins MALE ADAPTER ELBOW A063F210 Find the original Cummins MALE ADAPTER ELBOW with SKU A063F210 right here. Our store is your go-to for authentic replacement parts, ensuring compatibility and...$15.46$14.12 -
ONAN A057W998 BULKHEAD ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$80.65$73.67Engineered to perfection for uncompromising performance Robust design ensuring stable electrical connections Corrosion-resistant construction for enduring service life Guaranteed genuine OEM...$80.65$73.67 -
ONAN A057S564 HOSE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$42.32$38.66Precision engineered to uphold Cummins/Onan’s legacy of dependable power. High-quality hose adapter designed to guarantee leak-proof connections and optimal flow. Durable material construction...$42.32$38.66 -
ONAN A054X974 ADAPTER SPRS F1 SAE3 1B KIT Original ONAN/CUMMINS OEM part
ONAN
$60.22$55.01Precision engineered for unmatched durability and perfect fit within your Onan power system Ensures optimal mechanical coupling and stability in demanding generator applications Designed to maintain...$60.22$55.01 -
ONAN A053X810 ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$37.38$34.15Precision engineered for seamless integration Durable design ensuring long-lasting operation Official OEM part from the renowned Onan brand ONAN A053X810 ADAPTER – Empowering your power system with...$37.38$34.15 -
ONAN A053X806 ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$68.88$62.92Precision-engineered for seamless integration and unwavering reliability Robust construction enhances connection stability and operational efficiency Corrosion-resistant design to withstand...$68.88$62.92 -
ONAN A053T091 ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$43.35$39.60Precision-engineered for lasting generator reliability Ensures seamless integration with your ONAN system Built to maintain optimal power delivery under demanding conditions Certified OEM component...$43.35$39.60 -
ONAN A053F383 ADAPTOR F1 SAE5 1B KIT Original ONAN/CUMMINS OEM part
ONAN
$410.37$374.87Precision engineered for flawless integration with your Onan system Durable construction designed to maintain fluid connections and system integrity Certified genuine OEM component ensuring...$410.37$374.87 -
ONAN A050H590 ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$89.30$81.58Precision and Durability Engineered for Your Power Needs Exact Fit and Seamless Integration: Ensures optimal performance with your ONAN generator system. Rugged Construction: Designed to withstand...$89.30$81.58 -
ONAN A047T993 PIPE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$73.22$66.88Cummins PIPE ADAPTER A047T993 Upgrade your lawn mower or outdoor equipment with the original "PIPE ADAPTER" (SKU: A047T993) by Cummins. Our store provides top-quality replacement parts to keep your...$73.22$66.88 -
ONAN A043T127 ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$90.44$82.62Precision engineered for seamless integration Durable construction ensures long-lasting operation Genuine ONAN OEM component, built to maintain your system's integrity and warranty ONAN A043T127...$90.44$82.62 -
ONAN A041Y631 PIPE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$836.74$764.36Cummins PIPE ADAPTER A041Y631 Upgrade your lawn mower with the authentic Cummins PIPE ADAPTER (SKU: A041Y631). Our store offers the best prices for original replacement parts, ensuring top-notch...$836.74$764.36 -
ONAN A041N959 HOSE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$22.22$20.29Engineered for seamless integration and enduring reliability Durable construction to withstand demanding operating conditions Optimized for perfect compatibility with Onan generators 100% genuine...$22.22$20.29 -
ONAN A035H783 HOSE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$23.89$21.83Engineered to Perform Flawlessly – Precision fit ensures seamless integration with your Onan generator system. Durability Under Pressure – Crafted from high-grade materials to withstand tough...$23.89$21.83 -
ONAN 5052306 PIPE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$92.84$84.81Cummins PIPE ADAPTER 505-2306 Upgrade your outdoor equipment with the original PIPE ADAPTER from Cummins. SKU 505-2306 ensures perfect compatibility and top-notch performance. Trust our store for...$92.84$84.81 -
ONAN 5052282 PIPE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$150.15$137.16Cummins PIPE ADAPTER 505-2282 Find the genuine Cummins PIPE ADAPTER (SKU: 505-2282) at our online store. Crafted with precision, this part ensures optimal performance for your outdoor equipment...$150.15$137.16 -
ONAN 5021664 TUBE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$22.26$20.34Cummins TUBE ADAPTER 502-1664 Find the original "TUBE ADAPTER" by Cummins, SKU "502-1664," exclusively in our store. Our commitment to providing authentic replacement parts sets us apart. With fast...$22.26$20.34 -
ONAN 5021637 TUBE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$25.24$23.06Cummins TUBE ADAPTER 502-1637 At our store, you can find the original Cummins TUBE ADAPTER with SKU 502-1637 for your outdoor equipment. Made with precision to ensure compatibility and durability,...$25.24$23.06 -
ONAN 5021484 HOSE ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$7.05$6.44Engineered Excellence in Every Connection Precision-fit hose adapter ensuring leak-free performance Durable construction crafted to withstand demanding generator environments 100% authentic OEM...$7.05$6.44 -
ONAN 502129503 ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$54.74$50.00Optimize your power system with authentic precision. Designed for seamless integration and enduring durability. Ensures reliable connection and peak generator performance. Certified genuine OEM ONAN...$54.74$50.00 -
ONAN 450802 FRAME 5 ADAPTOR SAE1 BEARING Original ONAN/CUMMINS OEM part
ONAN
$4,212.64$3,848.25Empowering your generator’s heartbeat with precision-engineered dependability. Precisely crafted adaptor bearing to maintain optimal engine alignment and reduce wear under harsh operating conditions...$4,212.64$3,848.25 -
ONAN 450531 SAE 3 ADAPTOR KIT Original ONAN/CUMMINS OEM part
ONAN
$1,307.59$1,194.49Cummins SAE 3 ADAPTOR KIT 45-0531 Unleash the full potential of your equipment with the genuine SAE 3 ADAPTOR KIT (SKU: 45-0531) by Cummins. Crafted with precision to ensure seamless compatibility...$1,307.59$1,194.49 -
ONAN 450078 BEARING 1 ADAPTOR H/W UC27 KIT Original ONAN/CUMMINS OEM part
ONAN
$27.38$25.01Precision in power, reliability in every rotation. Engineered to maintain optimal bearing alignment for smooth operation. Durable design that enhances engine longevity and reduces wear. 100% OEM...$27.38$25.01 -
FLEETGUARD 3918242S PACK ADAPTOR Original FLEETGUARD OEM part
FLEETGUARD
$733.40$669.97Fleetguard 3918242S - PACK ADAPTOR FLG3918242S Find the best quality 3918242S - PACK ADAPTOR at our store, proudly offered by Fleetguard. This original replacement part, SKU FLG3918242S, is designed...$733.40$669.97 -
ONAN 19110028 ADAPTOR 1 BEARING SAE NO3 M/C Original ONAN/CUMMINS OEM part
ONAN
$629.17$574.75Unwavering Reliability: Engineered to uphold ONAN’s legacy of durable power solutions. Precision Fitment: Guaranteed OEM compatibility ensures hassle-free installation and peak system performance...$629.17$574.75 -
CUMMINS 5582573 PILOT ADAPTER Original OEM part
CUMMINS
$488.63$446.36Cummins 5582573 - PILOT ADAPTER MINS5582573 Find authentic 5582573 - PILOT ADAPTER by Cummins at our store, the ultimate destination for high-quality replacement parts. Engineered with precision and...$488.63$446.36 -
CUMMINS 5581383 ELECTRICAL CONNECTOR ADAPTER Original OEM part
CUMMINS
$1,674.28$1,529.46Precision-engineered to maintain seamless power connections and system integrity Enhances electrical contact reliability for optimal generator operation Manufactured exclusively by Cummins to meet...$1,674.28$1,529.46 -
CUMMINS 5573100 BARRING ADAPTER Original OEM part
CUMMINS
$2,471.09$2,257.34Engineered for Precision, Built for Reliability Exceptional Durability for Long-Term Engine Protection Seamless Integration with Cummins Power Systems Certified Genuine OEM from Cummins ensuring...$2,471.09$2,257.34 -
CUMMINS 5537076 CRANKSHAFT ADAPTER Original OEM part - SUPERSEDED FROM 3697356
CUMMINS
$598.18$546.44Engineered precision for lasting power and reliability Durable design ensures seamless engine integration and optimal performance Corrosion-resistant finish enhances long-term operational...$598.18$546.44 -
CUMMINS 5526185 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$872.16$796.72Precision-engineered to optimize hydraulic efficiency and system integrity Durable construction ensures long-lasting performance under demanding conditions 100% genuine OEM Cummins component for...$872.16$796.72