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 3394117 SPARK PLUG ADAPTER Original OEM part
CUMMINS
$637.08$581.98Precision engineered for power you can trust. Enhances spark plug connection for optimal ignition. Durable construction to withstand demanding engine conditions. 100% Genuine OEM Cummins component...$637.08$581.98 -
CUMMINS 3393998 PROBE ADAPTER Original OEM part
CUMMINS
$113.00$103.23Precision engineered for uncompromising reliability Ensures accurate probe connections for optimal system monitoring Durable construction to withstand demanding engine environments 100% OEM Cummins...$113.00$103.23 -
CUMMINS 3393258 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$101.13$92.38Engineered for seamless integration and enduring reliability Precision-crafted male adapter elbow for dependable connection Designed to maintain fluid flow and prevent leaks under demanding...$101.13$92.38 -
ONAN 3383697 JUNCTION ADAPTER HARNESS Original ONAN/CUMMINS OEM part
ONAN
$95.97$87.67Cummins JUNCTION ADAPTER HARNESS 338-3697 Discover the authentic "JUNCTION ADAPTER HARNESS" by Cummins with SKU "338-3697" at our store. We provide the best prices and fast shipping for this...$95.97$87.67 -
ONAN 3383513 ADAPTER HARNESS Original ONAN/CUMMINS OEM part
ONAN
$49.95$45.63Precision engineered for flawless integration in your Onan generator system Durable construction ensures consistent signal transmission and long-term reliability Facilitates seamless communication...$49.95$45.63 -
CUMMINS 3377454 PULLEY PUSHER ADAPTER Original OEM part
CUMMINS
$115.13$105.17Cummins 3377454 - PULLEY PUSHER ADAPTER MINS3377454 Discover the high-quality Cummins 3377454 - PULLEY PUSHER ADAPTER at our online store. Designed with precision and durability in mind, this...$115.13$105.17 -
CUMMINS 3377402 PULLEY PUSHER ADAPTER Original OEM part
CUMMINS
$386.50$353.07Engineered for precision and longevity, empowering your Cummins power system. Robust construction ensures reliable pulley alignment and smooth operation. Designed to maintain optimal engine...$386.50$353.07 -
CUMMINS 3377293 INJECTOR ADAPTOR POT ASSEMBLY Original OEM part
CUMMINS
$1,581.50$1,444.71Precision engineered to power your Cummins engine’s performance seamlessly. Durable construction designed to withstand rigorous operating conditions. Essential for maintaining optimal injector...$1,581.50$1,444.71 -
CUMMINS 3376922 FUEL RESTRICTION ADAPTER Original OEM part
CUMMINS
$396.00$361.75Engineered for excellence and reliability in every drop of fuel flow. Precision fuel restriction ensures optimal engine efficiency and emissions control. Durable construction for long-lasting...$396.00$361.75 -
CUMMINS 3376719 FUEL RESTRICTION ADAPTOR Original OEM part
CUMMINS
$459.36$419.63Precision in every connection, reliability in every mile Engineered for seamless fuel flow regulation to optimize combustion efficiency Durable construction designed to withstand rigorous...$459.36$419.63 -
CUMMINS 3376612 INJECTOR CLAMP COLLAR ADAPTER Original OEM part
CUMMINS
$395.15$360.97Engineered Perfection for Lasting Power Precision Fit ensures optimal injector clamp stability Durable construction maintains engine integrity under demanding conditions 100% Genuine OEM CUMMINS...$395.15$360.97 -
CUMMINS 3375845 FUEL RESTRICTION ADAPTER Original OEM part
CUMMINS
$807.88$738.00Engineered for excellence, designed for durability. Precision fuel flow control to maintain optimal engine performance. Robust construction ensures long-lasting resistance to wear and fuel...$807.88$738.00 -
CUMMINS 3375844 ADAPTER TEST STAND TUBE Original OEM part
CUMMINS
$129.15$117.98Cummins 3375844 - ADAPTER TEST STAND TUBE MINS3375844 Find the original 3375844 - ADAPTER TEST STAND TUBE from Cummins at our online store. Rest assured that you are getting a high-quality product...$129.15$117.98 -
CUMMINS 3375807 ADAPTER HOSE ASSEMBLY Original OEM part
CUMMINS
$1,973.50$1,802.80Engineered to amplify your generator’s efficiency and dependability Durable hose assembly crafted for seamless fluid transfer under demanding conditions Precision-built to maintain optimal engine...$1,973.50$1,802.80 -
CUMMINS 3375014 FUEL FILTER ADAPTER Original OEM part
CUMMINS
$825.06$753.69Crafted for Excellence: Delivering Engineered Reliability Every Mile Precision Fit for Optimal Fuel Filtration – ensures clean fuel delivery to maximize engine efficiency Durable Construction...$825.06$753.69 -
CUMMINS 3375008 TORQUE ADAPTER Original OEM part
CUMMINS
$297.84$272.08Engineered for Excellence – Precision that Powers Every Turn Durable Torque Adapter delivering consistent, reliable power transfer under demanding conditions Designed for seamless compatibility and...$297.84$272.08 -
CUMMINS 3357653 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$717.87$655.78Engineered for excellence in every detail Precision-crafted crankshaft adapter for optimal engine alignment Durability and reliability built into every component Official OEM part from Cummins,...$717.87$655.78 -
CUMMINS 3357101 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$832.55$760.53Precision-engineered to keep your engine running flawlessly. Durable construction ensures extended service life under demanding conditions. Designed exclusively by Cummins for guaranteed...$832.55$760.53 -
CUMMINS 3354858 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$840.34$767.65Engineered to exceed expectations, delivering seamless power transmission under demanding conditions. Precision-crafted for optimal alignment and durability, ensuring long-lasting engine performance...$840.34$767.65 -
CUMMINS 3353110 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$191.03$174.50Engineered for Excellence: Precision-fit design to ensure seamless integration within Cummins power systems. Robust Durability: Crafted from high-grade materials to withstand demanding operational...$191.03$174.50 -
CUMMINS 3347746 REDUCING ADAPTER Original OEM part
CUMMINS
$965.67$882.14Precision engineering for uncompromised power flow Ensures seamless connectivity within your Cummins system Made from high-grade materials for extended service life 100% OEM Cummins component...$965.67$882.14 -
CUMMINS 3332084 OIL PAN ADAPTER GASKET Original OEM part
CUMMINS
$1,953.80$1,784.80Engineered for enduring seal integrity and leak prevention in demanding environments Precision-fit design ensures flawless compatibility with Cummins engines Manufactured as a genuine OEM component,...$1,953.80$1,784.80 -
CUMMINS 3332083 OIL PAN ADAPTER GASKET Original OEM part
CUMMINS
$1,705.45$1,557.93Precision-engineered to maintain seamless engine integrity Durable, leak-resistant construction for maximum oil containment Designed exclusively by Cummins as a genuine OEM component CUMMINS...$1,705.45$1,557.93 -
CUMMINS 3332057 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$1,897.86$1,733.70Engineered for lasting power — the heart of your system’s filtration integrity. Precision design guarantees seamless compatibility and leak-free connections. Robust construction for maximum...$1,897.86$1,733.70 -
CUMMINS 3331622 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$468.28$427.78Cummins 3331622 - MALE ADAPTER ELBOW MINS3331622 Discover the authentic 3331622 - MALE ADAPTER ELBOW by Cummins at our store, your ultimate destination for genuine replacement parts. With a...$468.28$427.78 -
CUMMINS 3331615 REDUCING ADAPTER Original OEM part
CUMMINS
$130.33$119.05Cummins 3331615 - REDUCING ADAPTER MINS3331615 Discover the authentic 3331615 REDUCING ADAPTER by Cummins, SKU "MINS3331615," exclusively at our store. With a commitment to quality and precision, we...$130.33$119.05 -
CUMMINS 3328726 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,083.42$989.70Cummins 3328726 - CRANKSHAFT ADAPTER MINS3328726 Find the genuine Cummins 3328726 - CRANKSHAFT ADAPTER at our store, your ultimate destination for high-quality replacement parts. With a commitment...$1,083.42$989.70 -
FLEETGUARD 3301340S PACK ADAPTER Original FLEETGUARD OEM part
FLEETGUARD
$490.70$448.26Fleetguard 3301340-S - PACK ADAPTER FLG3301340-S Find the genuine Fleetguard 3301340-S - PACK ADAPTER with SKU FLG3301340-S here for high-quality performance and perfect fit. This original...$490.70$448.26 -
ONAN 33010522 UCD27 1 BEARING ADAPTER SCREEN Original ONAN/CUMMINS OEM part
ONAN
$23.29$21.28Cummins UCD27 1 BEARING ADAPTER SCREEN 330-10522 Find high-quality original Cummins UCD27 1 BEARING ADAPTER SCREEN with SKU 330-10522 at our store. Our product is guaranteed to meet your needs for...$23.29$21.28 -
ONAN 33010026 ADAPTOR 1B SAE2 10392 Original ONAN/CUMMINS OEM part
ONAN
$853.46$779.64Dependable connection for uninterrupted power delivery Precision-engineered adaptor ensuring seamless fit and durability Designed to maintain optimal system efficiency under demanding...$853.46$779.64 -
CUMMINS 3300910 FILTER HEAD ADAPTER Original OEM part
CUMMINS
$103.33$94.39Engineered precision for unmatched reliability Enhances filtration system efficiency for cleaner engine operation Maximizes service life maintaining engine performance under demanding...$103.33$94.39 -
FLEETGUARD 3300908SB PACK ADAPTER Original FLEETGUARD OEM part
FLEETGUARD
$362.82$331.43Fleetguard 3300908SB - PACK ADAPTER FLG3300908SB Finding the authentic 3300908SB - PACK ADAPTER from Fleetguard is made simple with our online store. Our commitment to providing genuine replacement...$362.82$331.43 -
CUMMINS 3287193 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$2,438.54$2,227.61Engineered for precision and durability to keep your power running strong Optimizes crankshaft alignment for enhanced engine efficiency and longevity 100% genuine Cummins OEM part to guarantee full...$2,438.54$2,227.61 -
CUMMINS 3286445 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$33.43$30.54Engineered Precision for Enduring Power Seamless Connection with High-Quality Build Corrosion-Resistant Design for Long-Term Durability Authentic Cummins OEM Component Ensuring Compatibility and...$33.43$30.54 -
CUMMINS 3283844 ANGLE DRIVE ADAPTER Original OEM part
CUMMINS
$1,093.40$998.83Cummins 3283844 - ANGLE DRIVE ADAPTER MINS3283844 We proudly offer the Cummins 3283844 - ANGLE DRIVE ADAPTER, ensuring top-notch quality and reliability for your outdoor equipment. With our...$1,093.40$998.83 -
CUMMINS 3282315 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$60.50$55.27Precision engineered for uncompromising power system integrity Durable design ensures long-lasting performance under demanding conditions Seamlessly fits your Cummins engine for optimal...$60.50$55.27 -
CUMMINS 3281540 FLY RING GEAR ADAPTER Original OEM part
CUMMINS
$4,137.39$3,779.51Engineered to deliver uncompromising durability and precise compatibility Essential for maintaining smooth engine rotation and optimal power transfer Crafted exclusively as a genuine OEM part from...$4,137.39$3,779.51 -
CUMMINS 3281506 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$725.10$662.38Cummins 3281506 - CRANKSHAFT ADAPTER MINS3281506 Find the genuine Cummins 3281506 - CRANKSHAFT ADAPTER at our store, the top choice for authentic replacement parts. Our products come directly from...$725.10$662.38 -
CUMMINS 3251635 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$623.88$569.92Precision engineered to maintain your engine's peak performance Durable design ensures long-lasting service life under demanding conditions Critical for maintaining engine alignment and power...$623.88$569.92 -
CUMMINS 3250901 EXHAUST OUTLET ADAPTER Original OEM part
CUMMINS
$229.69$209.83Precision-engineered for seamless integration Maximizes exhaust flow while enhancing engine efficiency Designed and manufactured as a genuine Cummins OEM component Depend on CUMMINS 3250901 EXHAUST...$229.69$209.83