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 3027733 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$2,316.69$2,116.30Precision engineered for seamless integration and durability Enhances filtration system performance and engine protection Designed to meet rigorous Cummins OEM standards for flawless...$2,316.69$2,116.30 -
CUMMINS 3025611 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$81.15$74.13Engineered reliability, seamless integration Precision-crafted male adapter elbow for superior connection integrity Durable construction ensures long-lasting service even in demanding...$81.15$74.13 -
CUMMINS 3025322 SPLINE ADAPTER Original OEM part
CUMMINS
$357.07$326.19Engineered for precision, built to last — the backbone of enduring power solutions. Precise fitment: Ensures flawless integration within your Cummins engine assembly, preventing wear and enhancing...$357.07$326.19 -
CUMMINS 3025321 SPLINE ADAPTER Original OEM part
CUMMINS
$183.44$167.57Cummins 3025321 - SPLINE ADAPTER MINS3025321 Unlock the potential of your outdoor equipment with the trusted 3025321 - SPLINE ADAPTER by Cummins, a reliable solution to ensure optimal performance...$183.44$167.57 -
CUMMINS 3025320 SPLINE ADAPTER Original OEM part
CUMMINS
$168.93$154.32Precision-engineered to deliver seamless power transmission Durable construction designed to withstand harsh operating conditions Certified OEM Cummins component guaranteeing compatibility and peak...$168.93$154.32 -
CUMMINS 3017106 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$310.02$283.20Engineered for precision and reliability under demanding conditions Durable design ensures seamless fluid connections and system integrity Original Equipment Manufacturer (OEM) Cummins part for...$310.02$283.20 -
CUMMINS 3016304 EXHAUST OUTLET ADAPTER Original OEM part
CUMMINS
$1,068.69$976.25Precision engineered for uncompromising power. Robust construction ensures exceptional heat and corrosion resistance. Designed for seamless integration with Cummins exhaust systems to optimize flow...$1,068.69$976.25 -
CUMMINS 3008692 ADAPTER CONNECTION Original OEM part
CUMMINS
$2,240.03$2,046.27Precision engineered to keep your power running strong Robust compatibility ensuring seamless integration Durable construction built to withstand demanding environments Certified OEM quality from...$2,240.03$2,046.27 -
CUMMINS 3005845 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$65.37$59.72Engineered to empower dependable power solutions with every fit Precision-machined to guarantee seamless integration and optimal flow Durable construction resists wear and corrosion for lasting...$65.37$59.72 -
CUMMINS 3005579 TRANSMISSION ADAPTER Original OEM part
CUMMINS
$3,476.74$3,176.00Precision-engineered for seamless transmission integration Enhanced durability enabling extended service life under demanding conditions OEM construction guarantees perfect compatibility and...$3,476.74$3,176.00 -
CUMMINS 3003093 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$307.20$280.63Precision engineered for seamless engine integration and longevity Built to withstand demanding conditions while maintaining optimal flow 100% genuine Cummins OEM part ensuring uncompromised...$307.20$280.63 -
CUMMINS 3000560 PLAIN ADAPTER ELBOW Original OEM part
CUMMINS
$219.44$200.46Engineered to deliver precision and reliability in every connection Robust design ensures optimal flow and reduction of wear Crafted as an authentic Cummins OEM component for guaranteed...$219.44$200.46 -
CUMMINS 3000329 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,136.02$1,037.75Engineered for seamless integration and optimal power transmission Constructed with durable materials to withstand rigorous engine demands Guaranteed genuine OEM quality direct from Cummins CUMMINS...$1,136.02$1,037.75 -
CUMMINS 2897999 SENSOR ADAPTER Original OEM part
CUMMINS
$229.04$209.23Engineered Precision Meets Enduring Performance Seamless Sensor Integration for Accurate Diagnostics Robust Construction Ensures Long-Term Durability Manufactured to Cummins OEM Standards for...$229.04$209.23 -
CUMMINS 2896513 ADAPTER CROSS Original OEM part
CUMMINS
$652.02$595.62Engineered for precision, built for endurance Ensures perfect fit and optimal connectivity within Cummins power systems Enhances system reliability by maintaining ideal mechanical...$652.02$595.62 -
CUMMINS 2894649 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$1,594.04$1,456.15Precision engineered for uncompromising performance in demanding environments Ensures perfect fit and seamless integration with your Cummins engine system Constructed for superior durability to...$1,594.04$1,456.15 -
CUMMINS 2886324 ADAPTER CROSS Original OEM part
CUMMINS
$215.30$196.68Precision engineered for seamless integration in your Cummins power system. Robust construction delivering lasting durability under demanding conditions. Essential for maintaining optimal engine...$215.30$196.68 -
CUMMINS 2874887 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$26.09$23.84Engineered to precision for uncompromised reliability Durable design crafted to maintain optimal engine flow Strictly a genuine OEM Cummins component for assured compatibility CUMMINS 2874887 MALE...$26.09$23.84 -
CUMMINS 2873258 EXTENSION SPARK PLUG Original OEM part
CUMMINS
$796.24$727.36Precision-engineered to ignite your Cummins engine with uncompromising reliability. Optimized spark extension for improved combustion efficiency and engine responsiveness. Durable construction...$796.24$727.36 -
CUMMINS 2870164 ADAPTER CONNECTION Original OEM part
CUMMINS
$37.96$34.68Engineered Precision for Reliable Power Delivery Seamless Integration with Cummins Systems Durable Construction for Long-Term Dependability Certified Genuine OEM Cummins Component CUMMINS 2870164...$37.96$34.68 -
CUMMINS 2870137 DRIVE COUPLING ADAPTER Original OEM part
CUMMINS
$753.87$688.66Precision engineered for seamless power transmission Enhanced durability to withstand demanding operational conditions 100% genuine OEM Cummins component ensuring perfect fit and...$753.87$688.66 -
CUMMINS 2870077 REDUCING ADAPTER Original OEM part
CUMMINS
$142.60$130.27Trusted precision engineered for uncompromising power system integrity Enhances seamless connectivity between engine components reducing wear Manufactured to exact Cummins OEM specifications for...$142.60$130.27 -
CUMMINS 2870012 AIR INLET ADAPTER Original OEM part
CUMMINS
$588.09$537.22Engineered for precision airflow control to boost engine performance Durable design ensures long-lasting compatibility under demanding conditions 100% genuine OEM CUMMINS component guaranteeing...$588.09$537.22 -
CUMMINS 2867063 REDUCING ADAPTER Original OEM part
CUMMINS
$84.63$77.31Precision-engineered durability for dependable power systems Designed to optimize fluid flow and reduce system stress Manufactured to strict Cummins OEM standards ensuring seamless...$84.63$77.31 -
CUMMINS 2830239 FUEL PUMP ADAPTER Original OEM part
CUMMINS
$83.48$76.26Cummins 2830239 - FUEL PUMP ADAPTER MINS2830239 Discover the genuine quality of the 2830239 - FUEL PUMP ADAPTER by Cummins, available at our online store under the SKU MINS2830239. We take pride in...$83.48$76.26 -
CUMMINS 2830238 FUEL PUMP ADAPTER Original OEM part
CUMMINS
$141.27$129.05Cummins 2830238 - FUEL PUMP ADAPTER MINS2830238 Upgrade your outdoor equipment with the authentic 2830238 - FUEL PUMP ADAPTER from Cummins. Our store offers genuine replacement parts, ensuring...$141.27$129.05 -
ONAN 23010028 210 103 SAE 4 1 BEARING ADAPTOR Original ONAN/CUMMINS OEM part
ONAN
$656.50$599.72Precision Crafted for Enduring Power Delivery High-Quality Bearing Adaptor Ensuring Seamless Engine Functionality Corrosion-Resistant Design Extends Component Life 100% Genuine ONAN OEM Part for...$656.50$599.72 -
ONAN 23010026 ADAPTOR 1B SAE2 2101039 Original ONAN/CUMMINS OEM part
ONAN
$2,336.10$2,134.03Precision engineered for seamless integration with ONAN systems Durable construction for long-lasting performance under demanding conditions Strictly OEM certified to guarantee full compatibility...$2,336.10$2,134.03 -
CUMMINS 218879 POWER TAKE OFF ADAPTER Original OEM part
CUMMINS
$4,087.22$3,733.67Cummins 218879 - POWER TAKE OFF ADAPTER MINS218879 Discover top-tier quality with the 218879 - POWER TAKE OFF ADAPTER by Cummins, ensuring a perfect fit and optimal performance for your outdoor...$4,087.22$3,733.67 -
CUMMINS 217154 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,054.65$963.42Cummins 217154 - CRANKSHAFT ADAPTER MINS217154 Find the original 217154 - CRANKSHAFT ADAPTER by Cummins available at our store, SKU MINS217154. We offer genuine parts to ensure optimal performance...$1,054.65$963.42 -
CUMMINS 215633 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,237.69$1,130.63Engineered to uphold Cummins' legacy of unmatched durability and performance. Precisely crafted crankshaft adapter ensuring flawless mechanical integration. Resistant to wear and thermal stress,...$1,237.69$1,130.63 -
CUMMINS 215632 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,169.48$1,068.32Reliability engineered for demanding power environments Precisely crafted to maintain engine alignment and balance Engineered to withstand high torque and ensure lasting durability 100% OEM CUMMINS...$1,169.48$1,068.32 -
CUMMINS 212639 SPLINE ADAPTER Original OEM part
CUMMINS
$159.44$145.65Cummins 212639 - SPLINE ADAPTER MINS212639 Find the original "212639 - SPLINE ADAPTER" from Cummins at our store, where quality meets affordability. Our commitment to providing genuine replacement...$159.44$145.65 -
CUMMINS 212112 POWER TAKE OFF ADAPTER Original OEM part
CUMMINS
$2,192.92$2,003.23Precision engineered for seamless power transfer and unmatched durability Critical component ensuring optimal system efficiency and reliability Manufactured by Cummins to meet rigorous OEM...$2,192.92$2,003.23 -
CUMMINS 207737 HYDRAULIC PUMP ADAPTER Original OEM part
CUMMINS
$3,495.38$3,193.03Reliability rooted in engineering excellence Precision-machined hydraulic interface for unmatched fit Durable construction crafted for extended service life Certified Cummins OEM component...$3,495.38$3,193.03 -
CUMMINS 207548 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$7,890.32$7,207.80Precision engineered for seamless integration with Cummins engines. Robust construction ensures long-lasting durability under demanding conditions. Certified genuine OEM component guarantees optimal...$7,890.32$7,207.80 -
CUMMINS 207306 OIL PAN ADAPTER COVER Original OEM part
CUMMINS
$3,110.26$2,841.22Precision engineered for uncompromised performance. Durable construction ensures lasting protection against leaks. Designed to maintain optimal engine oil flow and integrity. Certified genuine OEM...$3,110.26$2,841.22 -
CUMMINS 207136 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$5,304.85$4,845.98Cummins 207136 - CRANKSHAFT ADAPTER MINS207136 When it comes to finding a genuine 207136 - CRANKSHAFT ADAPTER, look no further than our online store. We offer authentic Cummins products like the...$5,304.85$4,845.98 -
CUMMINS 204995 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$88.36$80.72Unmatched precision engineered for seamless system integration Durable construction designed to withstand demanding engine environments Original Equipment Manufacturer (OEM) quality assured by...$88.36$80.72 -
CUMMINS 204265 ADAPTER CONNECTION Original OEM part
CUMMINS
$53.76$49.11Engineered for seamless integration and superior durability. Precision construction ensures optimal connection and performance. Critical for maintaining system integrity and power flow consistency...$53.76$49.11