OLD PARTS
Genuine Old Parts for Onan, Cummins & Fleetguard Diesel Engines
Find authentic old parts tailored for Onan, Cummins, and Fleetguard power engines. Our collection of genuine replacement components ensures your diesel equipment operates with maximum efficiency and durability.
Old Parts for Reliable Diesel Engine Maintenance
We offer a comprehensive range of authentic old parts, including core engine components, seals, filters, and more—all crafted to meet strict quality standards. Each part is designed to restore and maintain the optimal performance of your diesel engines.
- Genuine Quality: Certified original parts to guarantee compatibility and longevity.
- Wide Selection: Extensive inventory covering key Onan, Cummins, and Fleetguard models.
- Trusted Performance: Enhance engine reliability with parts engineered for power and endurance.
Why Choose Our Old Parts? We provide expert-vetted, genuine parts that ensure your diesel engines run smoother and last longer, backed by our commitment to quality and customer satisfaction.
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ONAN 220452504 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,060.88$1,882.62Cummins WOUND STATOR ASSEMBLY 220-4525-04 Find the correct original replacement part for your outdoor equipment, the "WOUND STATOR ASSEMBLY" by Cummins with SKU 220-4525-04, at our store. Our...$2,060.88$1,882.62 -
ONAN 200129801 GENERATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$5,702.92$5,209.61Engineered for durability and precision performance Optimized to maintain your generator’s power and efficiency Essential replacement part designed and manufactured by ONAN Guaranteed OEM quality...$5,702.92$5,209.61 -
ONAN 220452506 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,174.10$1,986.05Cummins WOUND STATOR ASSEMBLY 220-4525-06 Discover top-notch quality and reliability with the Cummins WOUND STATOR ASSEMBLY, SKU 220-4525-06. Designed for performance and durability, this genuine...$2,174.10$1,986.05 -
ONAN A030X659 CLOCKWISE 15 TOOTH PUMP HYDRAULIC Original ONAN/CUMMINS OEM part
ONAN
$4,886.98$4,464.26Cummins CLOCKWISE 15 TOOTH PUMP HYDRAULIC A030X659 Find the original CLOCKWISE 15 TOOTH PUMP HYDRAULIC with ease at our store. The Cummins branded product SKU A030X659 delivers reliable performance...$4,886.98$4,464.26 -
ONAN 307274704 NEGATIVE SEQ OVER CURR RELAY Original ONAN/CUMMINS OEM part
ONAN
$9,719.70$8,878.95Cummins NEGATIVE SEQ OVER CURR RELAY 307-2747-04 We offer the original Cummins NEGATIVE SEQ OVER CURR RELAY with SKU 307-2747-04, ensuring top-notch quality and compatibility with your outdoor...$9,719.70$8,878.95 -
ONAN 306348703 OUTDOOR POWER EQUIPMENT TRANSFER SWITCH Original ONAN/CUMMINS OEM part
ONAN
$8,155.10$7,449.69Cummins OUTDOOR POWER EQUIPMENT TRANSFER SWITCH 306-3487-03 Discover the Cummins Outdoor Power Equipment Transfer Switch (SKU: 306-3487-03) in its original form on our online store. With a seamless...$8,155.10$7,449.69 -
ONAN 307298101 LOCKOUT RELAY Original ONAN/CUMMINS OEM part
ONAN
$6,070.29$5,545.21Cummins LOCKOUT RELAY 307-2981-01 Discover the authentic Cummins LOCKOUT RELAY, SKU 307-2981-01, available at our store. Engineered to exact specifications, this essential part ensures optimal...$6,070.29$5,545.21 -
ONAN 326016102 POWER SUPPLY MODULE Original ONAN/CUMMINS OEM part
ONAN
$6,434.33$5,877.76Cummins POWER SUPPLY MODULE 326-0161-02 Explore our online store for the original Cummins POWER SUPPLY MODULE with the SKU 326-0161-02. Designed for reliability and efficiency, this module is a...$6,434.33$5,877.76 -
ONAN 306359506 TRANSFER SWITCH Original ONAN/CUMMINS OEM part
ONAN
$6,577.50$6,008.55Cummins TRANSFER SWITCH 306-3595-06 When it comes to ensuring reliable power transfers during outages, the Cummins TRANSFER SWITCH SKU 306-3595-06 stands out as a top-quality solution. Our online...$6,577.50$6,008.55 -
ONAN A034F394 120 IN 6 IN FUEL TANK EMERGENCY VENTILATOR Original ONAN/CUMMINS OEM part
ONAN
$2,654.63$2,425.00Trust the power of genuine engineering to protect your generator system. Designed specifically to maintain critical fuel tank ventilation and pressure balance. Enhances operational safety by...$2,654.63$2,425.00 -
ONAN 1307746 FUEL COOLER Original ONAN/CUMMINS OEM part
ONAN
$6,226.75$5,688.14Engineered Excellence in Every Drop of Fuel Precision Cooling for Peak Engine Performance Durable Construction to Withstand Long-Term Operation Authentic OEM component directly from ONAN, designed...$6,226.75$5,688.14 -
ONAN 307282201 OVER CURRENT RELAY Original ONAN/CUMMINS OEM part
ONAN
$5,793.94$5,292.76Cummins OVER CURRENT RELAY 307-2822-01 Find the perfect replacement for your outdoor equipment with the original Cummins OVER CURRENT RELAY, SKU 307-2822-01. Our store offers authentic parts to...$5,793.94$5,292.76 -
ONAN 220456003 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$3,299.34$3,013.95Cummins WOUND STATOR ASSEMBLY 220-4560-03 Get your hands on the genuine "WOUND STATOR ASSEMBLY" with SKU "220-4560-03" from the renowned brand Cummins. Our store offers the best price for original...$3,299.34$3,013.95 -
ONAN A030A149 ENCLOSURE KIT Original ONAN/CUMMINS OEM part
ONAN
$2,924.17$2,671.23Precision-crafted for uncompromising protection and performance Durable enclosure design shields critical components from harsh environments Ensures optimal airflow to maintain engine cooling and...$2,924.17$2,671.23 -
ONAN 3004296 12 LITE 12 VOLT ENGINE MONITOR PRINTED CIRCUIT BOARD ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$4,707.72$4,300.50Precision engineered to safeguard your power system’s heartbeat. Advanced 12 Volt monitoring ensures real-time engine performance tracking. Durable construction designed to withstand the toughest...$4,707.72$4,300.50 -
ONAN 220456001 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,231.45$2,038.43Cummins WOUND STATOR ASSEMBLY 220-4560-01 When it comes to finding top-quality replacement parts like the WOUND STATOR ASSEMBLY SKU 220-4560-01 by Cummins, our store stands out as the ideal choice...$2,231.45$2,038.43 -
ONAN A034N555 CONTROL MODULE Original ONAN/CUMMINS OEM part
ONAN
$6,022.49$5,501.55Cummins CONTROL MODULE A034N555 Discover the top-quality "CONTROL MODULE" with product SKU "A034N555" from the renowned brand "Cummins." Our store is your ultimate destination for authentic...$6,022.49$5,501.55 -
ONAN 3064403S5 TRANSFER SWITCH ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$5,991.97$5,473.67Cummins TRANSFER SWITCH ASSEMBLY 306-4403-S5 Find reliable replacement parts for outdoor equipment like the Cummins 306-4403-S5 TRANSFER SWITCH ASSEMBLY in our online store. Our store offers...$5,991.97$5,473.67 -
ONAN 1307444 RADIATOR CORE Original ONAN/CUMMINS OEM part
ONAN
$6,014.64$5,494.37Cummins RADIATOR CORE 130-7444 Find the authentic Cummins 130-7444 RADIATOR CORE at our store, the premier destination for top-quality replacement parts. With our commitment to providing genuine...$6,014.64$5,494.37 -
ONAN 220465405 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,282.87$2,085.40Cummins WOUND STATOR ASSEMBLY 220-4654-05 When it comes to finding genuine WOUND STATOR ASSEMBLY, look no further than our online store. We offer the original "Cummins" 220-4654-05 product at the...$2,282.87$2,085.40 -
ONAN 220444809 STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$6,694.23$6,115.18Cummins STATOR ASSEMBLY 220-4448-09 Discover the authentic Cummins STATOR ASSEMBLY with SKU 220-4448-09, exclusively available at our store. Sourced directly from Cummins, this high-quality...$6,694.23$6,115.18 -
ONAN 220452502 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$1,823.10$1,665.41Cummins WOUND STATOR ASSEMBLY 220-4525-02 With the Cummins WOUND STATOR ASSEMBLY (SKU: 220-4525-02) available at our store, you can rest assured of getting top-notch quality original replacement...$1,823.10$1,665.41 -
ONAN 307198301 LOCKOUT RELAY Original ONAN/CUMMINS OEM part
ONAN
$4,965.11$4,535.62Cummins LOCKOUT RELAY 307-1983-01 Find the original LOCKOUT RELAY 307-1983-01 by Cummins at our store. With a commitment to quality, we ensure you get genuine products at the best price. Our fast...$4,965.11$4,535.62 -
ONAN 220465404 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,282.87$2,085.40Cummins WOUND STATOR ASSEMBLY 220-4654-04 Originality meets performance with the Cummins WOUND STATOR ASSEMBLY (SKU: 220-4654-04) available at our store. Crafted with precision and durability, this...$2,282.87$2,085.40 -
ONAN 415082802 PUMP AND CONTROL KIT Original ONAN/CUMMINS OEM part
ONAN
$4,223.88$3,858.52Cummins PUMP AND CONTROL KIT 415-0828-02 Find the original Cummins PUMP AND CONTROL KIT with SKU 415-0828-02 at our store for top-quality performance and durability. Engineered to precise...$4,223.88$3,858.52 -
ONAN 3004593 SWITCHBOARD ASM 175A 2P Original ONAN/CUMMINS OEM part
ONAN
$3,745.64$3,421.64Cummins SWITCHBOARD ASM 175A 2P NO LONGER AVAILABLE 300-4593 Find original Cummins SWITCHBOARD ASM 175A 2P NO LONGER AVAILABLE, SKU 300-4593, at our store with fast shipping. With top-notch quality...$3,745.64$3,421.64 -
ONAN J01308122 SNL513TG 60BR002 BEARING Original ONAN/CUMMINS OEM part
ONAN
$2,278.03$2,080.98Cummins SNL513TG 60BR002 BEARING J0130-8122 Find top-quality original SNL513TG 60BR002 BEARING from Cummins at our store. With SKU J0130-8122, this bearing ensures reliable performance for your...$2,278.03$2,080.98 -
ONAN 307274202 LOCKOUT RELAY Original ONAN/CUMMINS OEM part
ONAN
$4,852.54$4,432.79Cummins LOCKOUT RELAY 307-2742-02 When it comes to finding original replacement parts for your outdoor equipment, look no further than our store. Our "LOCKOUT RELAY" from Cummins with SKU...$4,852.54$4,432.79 -
ONAN 1552601 EXHAUST ELBOW Original ONAN/CUMMINS OEM part
ONAN
$3,823.99$3,493.22Depend on Authentic Precision: Every ONAN 155-2601 Exhaust Elbow is crafted to meet strict Cummins engineering standards. Optimized Exhaust Management: Enhances exhaust flow for reduced engine...$3,823.99$3,493.22 -
ONAN 201351204 GENERATOR ROTOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$1,750.10$1,598.72Empower your generator with precision-crafted excellence. Durable rotor assembly ensuring smooth and consistent power generation. Engineered to optimize magnetic flux for maximum efficiency and...$1,750.10$1,598.72 -
ONAN 450794 COUPLING KIT SAE 24 Original ONAN/CUMMINS OEM part
ONAN
$1,750.64$1,599.21Precision engineered for unwavering power and durability Durable coupling design ensures smooth torque transfer and engine protection Maintains optimal generator operation by reducing wear and...$1,750.64$1,599.21 -
ONAN A034C916 POWER HARNESS Original ONAN/CUMMINS OEM part
ONAN
$2,145.13$1,959.57Cummins POWER HARNESS A034C916 Achieve optimal performance for your outdoor equipment with the original Cummins POWER HARNESS, SKU A034C916. Our store is your top choice for genuine replacement...$2,145.13$1,959.57 -
ONAN 308104802 FUEL ALARM SWITCH Original ONAN/CUMMINS OEM part
ONAN
$1,460.83$1,334.47Precision Engineered Reliability: The ONAN 308-1048-02 Fuel Alarm Switch delivers trusted performance designed to protect your power system. Early Fuel Alert Functionality: Prevent unexpected...$1,460.83$1,334.47 -
ONAN 308104801 FUEL ALARM SWITCH Original ONAN/CUMMINS OEM part
ONAN
$1,460.83$1,334.47Precision engineered to protect your power supply Highly sensitive fuel alarm switch for timely alerts Durable design optimized for long-lasting generator protection 100% genuine OEM ONAN part...$1,460.83$1,334.47 -
ONAN A034F389 120 IN 5 IN FUEL TANK EMERGENCY VENTILATOR Original ONAN/CUMMINS OEM part
ONAN
$3,339.17$3,050.33Powering safety and reliability where it counts most. Precision-engineered ventilation to prevent fuel tank pressure build-up. Durable design crafted to withstand harsh operational environments...$3,339.17$3,050.33 -
ONAN 3065025S3 TRANSFER SWITCH ASM Original ONAN/CUMMINS OEM part
ONAN
$4,938.02$4,510.88Power your journey with trust and precision. Seamless automatic transfer switch functionality for uninterrupted power supply. Robust design engineered for long-lasting performance in demanding...$4,938.02$4,510.88 -
ONAN A026F055 MUFFLER Original ONAN/CUMMINS OEM part
ONAN
$3,864.80$3,530.50Cummins MUFFLER NO LONGER AVAILABLE A026F055 Find the elusive MUFFLER NO LONGER AVAILABLE, SKU A026F055 from Cummins, exclusively in our store. We take pride in offering original parts to keep your...$3,864.80$3,530.50 -
ONAN 149285402 FUEL PUMP Original ONAN/CUMMINS OEM part
ONAN
$3,886.46$3,550.28Cummins FUEL PUMP 149-2854-02 Discover the genuine Cummins FUEL PUMP with SKU 149-2854-02, a reliable replacement part for your lawn mower or outdoor equipment. At our store, we offer the best price...$3,886.46$3,550.28 -
ONAN 220452406 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,282.87$2,085.40Cummins WOUND STATOR ASSEMBLY 220-4524-06 When it comes to reliable replacement parts for outdoor equipment, look no further than our store. We offer the original "WOUND STATOR ASSEMBLY" by Cummins...$2,282.87$2,085.40 -
ONAN 220465403 WOUND STATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$2,282.87$2,085.40Cummins WOUND STATOR ASSEMBLY 220-4654-03 Explore the top-quality "WOUND STATOR ASSEMBLY" (SKU: 220-4654-03) by Cummins, designed to meet your lawn mower repair needs. With our store, you are...$2,282.87$2,085.40