Alternators
Genuine Diesel Engine Alternators from Onan, Cummins & Fleetguard
Upgrade your diesel engines with our top-quality, genuine alternators designed specifically for Onan, Cummins, and Fleetguard power systems. These alternators ensure efficient electrical power generation, delivering consistent performance and durability for your equipment.
Alternators for Reliable Power and Long-Lasting Performance
Our range includes OEM alternators, replacement alternators, and high-output alternators, all engineered to meet strict manufacturer specifications. Whether you need an alternator for maintenance or upgrade, our parts guarantee seamless compatibility and optimal functionality.
- Genuine Quality: Authentic parts from trusted brands ensuring peak reliability.
- Durability: Built to withstand harsh operational conditions and extended use.
- Wide Compatibility: Suitable for various Onan, Cummins, and Fleetguard diesel engines.
Why Choose Our Alternators?
We provide trusted, genuine alternators that ensure your diesel engines operate efficiently, backed by expert support and fast shipping for maximum uptime and peace of mind.
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ONAN A049F329 ALTERNATOR HARNESS Original ONAN/CUMMINS OEM part
ONAN
$2,514.43$2,296.93Precision engineered for power uninterrupted Enhances electrical connectivity for optimized generator performance Durable construction guarantees long-term operational stability 100% genuine ONAN...$2,514.43$2,296.93 -
ONAN A049E099 ALTERNATOR HARNESS Original ONAN/CUMMINS OEM part
ONAN
$608.45$555.82Empower your generator's heartbeat with unmatched precision. Robust design guarantees consistent electrical connectivity under all conditions. Engineered specifically to optimize alternator...$608.45$555.82 -
ONAN A048C835 AC HARNESS Original ONAN/CUMMINS OEM part
ONAN
$234.40$214.13Precision crafted for seamless power integration Robust construction ensures long-lasting durability under demanding conditions Designed exclusively as an OEM component by ONAN for guaranteed...$234.40$214.13 -
ONAN A045W773 STATOR ALTERNATOR Original ONAN/CUMMINS OEM part
ONAN
$2,205.43$2,014.66Cummins STATOR ALTERNATOR A045W773 Discover the Cummins STATOR ALTERNATOR, SKU A045W773. Sourcing original replacement parts is essential to ensure superior performance and longevity for your...$2,205.43$2,014.66 -
ONAN A041U980 AC HARNESS Original ONAN/CUMMINS OEM part
ONAN
$3,654.84$3,338.70Engineered to Maintain Power Integrity with Precision Durable construction for consistent electrical connectivity Specifically designed for Onan generator systems ensuring optimal fit 100% OEM...$3,654.84$3,338.70 -
ONAN A040M101 BATTERY CHARGE ALTERNATOR Original ONAN/CUMMINS OEM part
ONAN
$506.92$463.07Dependable Power Renewal with ONAN Precision Ensures consistent and efficient battery charging under all operating conditions Durable construction engineered to withstand demanding generator...$506.92$463.07 -
CUMMINS 5331999 ALTERNATOR Original OEM part
CUMMINS
$1,494.18$1,364.94Precision power, engineered for endurance. Robust alternator performance ensuring consistent energy delivery. Designed to optimize engine health and fuel efficiency. Certified genuine OEM Cummins...$1,494.18$1,364.94 -
CUMMINS 5320720 ALTERNATOR Original OEM part
CUMMINS
$807.05$737.24Engineered Precision for Enduring Power Robust alternator delivering consistent voltage regulation under demanding conditions Durable build designed to extend engine health and maximize fuel...$807.05$737.24 -
CUMMINS 5319205 ALTERNATOR CUMMINS Genuine OEM Part
CUMMINS
$803.50$734.00Powering your equipment with unmatched reliability and precision. Efficient electrical generation to maintain battery health and stable engine operation. Robust design engineered to withstand harsh...$803.50$734.00 -
CUMMINS 5318629 ALTERNATOR Original OEM part
CUMMINS
$1,116.94$1,020.32Depend on engineered excellence built for uncompromising power needs Robust design delivering consistent current output under demanding conditions Precision-crafted to ensure seamless integration...$1,116.94$1,020.32 -
CUMMINS 5318121 ALTERNATOR Original OEM part
CUMMINS
$519.40$474.48Power your equipment with uncompromising precision and dependability. Robust design delivers consistent electrical output under demanding operating conditions. Optimized to maintain engine...$519.40$474.48 -
CUMMINS 5315418 ALTERNATOR Original OEM part
CUMMINS
$1,288.80$1,177.32Trusted performance engineered for demanding power systems Robust design delivers consistent charging efficiency under heavy loads Durability that sustains long-term engine health and operational...$1,288.80$1,177.32 -
CUMMINS 5315004 ALTERNATOR Original OEM part
CUMMINS
$1,104.28$1,008.76Powering precision and performance, every revolution counts. Robust output stability ensuring consistent electricity supply to your engine system. Designed for optimal heat dissipation and...$1,104.28$1,008.76 -
CUMMINS 5303837 ALTERNATOR Original OEM part
CUMMINS
$1,296.85$1,184.67Engineered for precision and durability, the CUMMINS 5303837 ALTERNATOR ensures your power system runs at peak performance. Featuring advanced electrical output control to optimize fuel economy and...$1,296.85$1,184.67 -
CUMMINS 5303400 ALTERNATOR Original OEM part
CUMMINS
$2,461.00$2,248.13Engineered Excellence for Unmatched Power Precision Robust Electrical Output Ensures Optimal System Functionality Durable Construction Designed to Withstand Harsh Environments Certified Genuine OEM...$2,461.00$2,248.13 -
CUMMINS 5294095 ALTERNATOR Original OEM part
CUMMINS
$911.50$832.66Engineered for enduring performance and uncompromising reliability Delivers consistent electrical output to support your power generation needs Optimized to reduce maintenance intervals and maximize...$911.50$832.66 -
CUMMINS 5293643 ALTERNATOR Original OEM part
CUMMINS
$1,287.30$1,175.95Empowering your engine with uncompromised quality and precision. Seamless power conversion delivering consistent electrical output. Engineered for durability to withstand demanding operational...$1,287.30$1,175.95 -
CUMMINS 5293587 ALTERNATOR Original OEM part
CUMMINS
$1,068.58$976.15Powering Precision, Empowering Performance Robust Electrical Output: Delivers consistent voltage regulation critical for stable engine operation and accessory support. Durability Engineered:...$1,068.58$976.15 -
CUMMINS 5293586 ALTERNATOR Original OEM part
CUMMINS
$929.18$848.81Precision engineered to match Cummins' rugged standards for dependable power output and lasting durability. Robust construction ensures optimal charging performance, maintaining your engine’s...$929.18$848.81 -
CUMMINS 5293213 ALTERNATOR Original OEM part
CUMMINS
$2,151.57$1,965.46Powering Excellence with Every Charge Robust Construction for Lasting Reliability Optimized Electrical Output for Enhanced Efficiency 100% Genuine OEM part from Cummins for precise compatibility and...$2,151.57$1,965.46 -
CUMMINS 5291980 ALTERNATOR Original OEM part
CUMMINS
$1,020.75$932.46Cummins 5291980 - ALTERNATOR MINS5291980 Find the genuine 5291980 - ALTERNATOR by Cummins, SKU MINS5291980, at our store. Ensure your equipment's performance with this reliable alternator. Shop with...$1,020.75$932.46 -
CUMMINS 5288588 ALTERNATOR Original OEM part
CUMMINS
$1,269.92$1,160.07Engineered to empower your generator’s heart Delivers consistent electrical output for uninterrupted power Built with precision to ensure seamless integration and peak efficiency 100% Genuine OEM...$1,269.92$1,160.07 -
CUMMINS 5288083 ALTERNATOR Original OEM part
CUMMINS
$1,104.28$1,008.76Cummins 5288083 - ALTERNATOR MINS5288083 Welcome to our store where you can find the high-quality Cummins 5288083 ALTERNATOR. With our store, you can rest assured that you are getting an original...$1,104.28$1,008.76 -
CUMMINS 5288082 ALTERNATOR Original OEM part
CUMMINS
$990.08$904.44Engineered to Power Your Success Robust electrical output ensures seamless energy supply under all load conditions Precision-built to minimize wear and extend your generator’s lifespan 100% Genuine...$990.08$904.44 -
CUMMINS 5285862 ALTERNATOR Original OEM part
CUMMINS
$1,568.32$1,432.66Power your machinery with uncompromised reliability engineered by Cummins. Robust voltage regulation delivering stable and efficient power output. Durable construction designed to withstand harsh...$1,568.32$1,432.66 -
CUMMINS 5282843 ALTERNATOR Original OEM part
CUMMINS
$1,150.55$1,051.03Precision Engineered for Endurance: Delivering consistent electrical output under the toughest operating conditions. Robust Durability: Designed to withstand harsh environments, ensuring long...$1,150.55$1,051.03 -
CUMMINS 5282841 ALTERNATOR Original OEM part
CUMMINS
$1,157.12$1,057.03Powered by Precision: Experience uncompromising efficiency engineered to perfection. Endurance You Can Trust: Built to withstand the most demanding engine conditions. Optimized for seamless...$1,157.12$1,057.03 -
CUMMINS 5282524 ALTERNATOR Original OEM part
CUMMINS
$4,430.77$4,047.51Power your equipment with confidence using Cummins engineered precision Robust construction delivering dependable electrical output under demanding conditions Designed to maximize engine efficiency...$4,430.77$4,047.51 -
CUMMINS 5282463 ALTERNATOR Original OEM part
CUMMINS
$5,588.46$5,105.06Cummins 5282463 - ALTERNATOR MINS5282463 Find the authentic 5282463 - ALTERNATOR by Cummins at our store, where quality meets affordability. With a commitment to delivering original replacement...$5,588.46$5,105.06 -
CUMMINS 5272634 ALTERNATOR Original OEM part
CUMMINS
$979.97$895.20Precision engineered for seamless power delivery and uncompromising durability. Robust alternator design increases engine efficiency and supports stable electrical output. Delivers optimal voltage...$979.97$895.20 -
CUMMINS 5267512 ALTERNATOR Original OEM part
CUMMINS
$1,104.28$1,008.76Engineered Reliability at Every Turn Robust power output ensuring optimal engine charging Precision-manufactured to deliver long-lasting durability 100% Genuine OEM Cummins component for guaranteed...$1,104.28$1,008.76 -
CUMMINS 5266390 ALTERNATOR Original OEM part
CUMMINS
$2,492.16$2,276.59Empower your engine with unmatched precision and durability High-output alternator delivering consistent voltage regulation Designed for long service life and optimal thermal management 100% Genuine...$2,492.16$2,276.59 -
CUMMINS 5264648 ALTERNATOR Original OEM part
CUMMINS
$1,288.80$1,177.32Power up with uncompromising reliability designed for your Cummins system. Advanced electrical output ensures stable operation under diverse load conditions. Durable construction maximizes longevity...$1,288.80$1,177.32 -
CUMMINS 5263830 ALTERNATOR Original OEM part
CUMMINS
$928.58$848.26Precision-engineered power delivery for uncompromised generator performance Robust design ensuring extended service life under demanding conditions Genuine OEM component from Cummins guaranteeing...$928.58$848.26 -
CUMMINS 5263218 ALTERNATOR Original OEM part
CUMMINS
$1,288.80$1,177.32Designed for unmatched power reliability and seamless engine integration. Precision-engineered to deliver superior voltage regulation and consistent current output. Robust construction ensures...$1,288.80$1,177.32 -
CUMMINS 5262960 ALTERNATOR Original OEM part
CUMMINS
$1,104.28$1,008.76Power your system with uncompromised precision and durability. High-performance alternator delivering consistent voltage regulation under demanding conditions. Designed to enhance fuel efficiency...$1,104.28$1,008.76 -
CUMMINS 5259577 ALTERNATOR Original OEM part
CUMMINS
$1,245.75$1,137.99Precision engineered for uncompromising performance Robust design ensures consistent power output under demanding conditions Direct OEM replacement from Cummins for assured compatibility and...$1,245.75$1,137.99 -
CUMMINS 5253001 ALTERNATOR Original OEM part
CUMMINS
$5,865.85$5,358.45Precision engineered for reliable power delivery under demanding conditions Optimized for durability and peak charging performance 100% genuine OEM Cummins component ensuring perfect fit and...$5,865.85$5,358.45 -
CUMMINS 4990546 ALTERNATOR Original OEM part
CUMMINS
$2,450.58$2,238.61Precision engineered to empower your Cummins system with uncompromised reliability Robust electrical output ensuring consistent power and optimal engine performance Built to withstand demanding...$2,450.58$2,238.61 -
CUMMINS 4974306 ALTERNATOR Original OEM part
CUMMINS
$2,588.83$2,364.89Precision Power, Enduring Performance—Experience the strength of genuine Cummins engineering. Robust electrical output designed to maintain system stability under heavy load conditions. Built to...$2,588.83$2,364.89