New Parts
New Parts for Onan, Cummins, and Fleetguard Diesel Engines
Upgrade and maintain your diesel engines with our extensive selection of genuine new parts. Crafted to meet the highest standards, these replacement components ensure optimal engine performance and durability for Onan, Cummins, and Fleetguard power engines.
New Genuine Parts - Reliable, Durable, and Engineered for Excellence
Our collection features a wide range of authentic new parts including filters, seals, gaskets, and fuel system components tailored specifically for diesel engines. Each part undergoes strict quality control to guarantee compatibility and longevity.
- Authentic Replacement: Genuine parts for Onan, Cummins, and Fleetguard engines to maintain factory specifications.
- Engineered Reliability: Designed to withstand rigorous operating conditions and extend engine life.
- Wide Selection: Comprehensive inventory ensuring easy find and fit for your diesel engine needs.
Enhance your diesel engine’s performance with trusted new parts that deliver precision and reliability.
Why Choose Our New Parts?
We offer genuine, expertly sourced parts with unmatched quality and support, ensuring your diesel engines run efficiently and reliably every time.
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ONAN A058E866 HOSE COOLANT ONAN/CUMMINS Original OEM part
ONAN
$17.83$16.29Cummins HOSE COOLANT /CUMMINS A058E866 Discover the perfect solution for maintaining optimal engine performance with the HOSE COOLANT /CUMMINS (SKU: A058E866). Our store guarantees original parts,...$17.83$16.29 -
ONAN A058E659 PANEL OUTPUT ONAN/CUMMINS Original OEM part
ONAN
$118.22$107.99Cummins PANEL OUTPUT /CUMMINS A058E659 Discover the original PANEL OUTPUT from Cummins, SKU A058E659, designed for optimal performance and reliability. Our store prides itself on providing authentic...$118.22$107.99 -
ONAN A058C180 SENDER LOW COOLANT ONAN/CUMMINS Original OEM part
ONAN
$526.66$481.10Cummins SENDER LOW COOLANT /CUMMINS A058C180 For reliable performance, choose the original SENDER LOW COOLANT by Cummins, SKU A058C180, designed to ensure optimal operation in your equipment. Our...$526.66$481.10 -
ONAN A058B852 CARD CIRCUIT ONAN/CUMMINS Original OEM part
ONAN
$607.42$554.88Precision engineered to energize your power system’s core. Designed for seamless integration boosting reliability under demanding conditions. Maintains optimal control for efficient engine...$607.42$554.88 -
ONAN A058A516 KIT GENERATOR ADAPTER SPA ONAN/CUMMINS Original OEM part
ONAN
$3,364.66$3,073.62Cummins KIT GENERATOR ADAPTER SPA /CUMMINS A058A516 Discover the original KIT GENERATOR ADAPTER SPA /CUMMINS, SKU A058A516, designed for precise compatibility and top performance. Our store ensures...$3,364.66$3,073.62 -
ONAN A058A512 KIT GENERATOR ADAPTER SPA ONAN/CUMMINS Original OEM part
ONAN
$3,337.25$3,048.58Cummins KIT GENERATOR ADAPTER SPA /CUMMINS A058A512 Discover the original KIT GENERATOR ADAPTER SPA /CUMMINS (SKU: A058A512) at our store, where quality and authenticity are guaranteed. We pride...$3,337.25$3,048.58 -
ONAN A058A483 TUBE FUEL SUPPLY ONAN/CUMMINS Original OEM part
ONAN
$238.97$218.30Cummins TUBE FUEL SUPPLY /CUMMINS A058A483 Discover the original TUBE FUEL SUPPLY from Cummins, SKU A058A483, designed for optimal performance and durability. Our store prides itself on offering...$238.97$218.30 -
ONAN A058A376 TRAY BATTERY ONAN/CUMMINS Original OEM part
ONAN
$1,438.33$1,313.91Cummins TRAY BATTERY /CUMMINS A058A376 Discover the reliability of the TRAY BATTERY /CUMMINS, SKU A058A376, designed for optimal performance and durability. Our store guarantees authenticity,...$1,438.33$1,313.91 -
ONAN A058A101 FAN ONAN/CUMMINS Original OEM part
ONAN
$55.29$50.51Experience unmatched durability and precision with the ONAN A058A101 FAN—engineered to keep your generator cool under every load. Designed for optimal airflow, this fan enhances engine efficiency...$55.29$50.51 -
ONAN A058A099 BACKPLATE FAN ONAN/CUMMINS Original OEM part
ONAN
$23.50$21.47Precision engineered to sustain your generator's core performance Ensures optimal airflow for efficient engine cooling and extended durability Designed specifically for seamless fit and reliable...$23.50$21.47 -
ONAN A057Z492 FUSE ONAN/CUMMINS Original OEM part
ONAN
$75.86$69.30Empower your generator with authentic Cummins precision Engineered to provide reliable circuit protection in critical power systems Designed to maintain system efficiency and safeguard against...$75.86$69.30 -
ONAN A057Y738 EDGING ONAN/CUMMINS Original OEM part
ONAN
$83.74$76.50Engineered Precision Meets Enduring Reliability Ensures seamless integration for optimal generator performance Crafted to maintain peak engine efficiency and reduce wear 100% Original ONAN OEM...$83.74$76.50 -
ONAN A057Y626 HARNESS EXTENSION ONAN/CUMMINS Original OEM part
ONAN
$9,722.79$8,881.77Dependable connectivity engineered for your ONAN generator’s peak performance Durable construction providing long-lasting extension without compromising signal integrity Direct OEM compatibility...$9,722.79$8,881.77 -
ONAN A057X583 PANEL AIR BAFFLE ONAN/CUMMINS Original OEM part
ONAN
$38.55$35.22Cummins PANEL AIR BAFFLE /CUMMINS A057X583 Discover the unmatched quality of the original PANEL AIR BAFFLE from Cummins, SKU A057X583, designed to enhance performance with precision engineering. Our...$38.55$35.22 -
ONAN A057X303 MIXER ONAN/CUMMINS Original OEM part
ONAN
$358.32$327.32Cummins MIXER /CUMMINS A057X303 Discover the original MIXER /CUMMINS (SKU: A057X303) available at our online store. We pride ourselves on offering high-quality replacement parts, ensuring...$358.32$327.32 -
ONAN A057X183 NUT FLANGE ONAN/CUMMINS Original OEM part
ONAN
$1,616.92$1,477.05Cummins NUT FLANGE /CUMMINS A057X183 Discover the unmatched quality of the NUT FLANGE /CUMMINS (SKU: A057X183), designed for optimal performance and reliability. Our store prides itself on providing...$1,616.92$1,477.05 -
ONAN A057X180 GASKET ONAN/CUMMINS Original OEM part
ONAN
$19.93$18.20Experience unmatched engine protection with the precision-engineered ONAN A057X180 GASKET Designed to maintain optimal sealing under demanding conditions for enhanced generator...$19.93$18.20 -
ONAN A057W990 TANK DEF ONAN/CUMMINS Original OEM part
ONAN
$4,017.10$3,669.63Cummins TANK DEF /CUMMINS A057W990 Discover the original TANK DEF /CUMMINS (SKU: A057W990) at our store, where quality meets reliability. Our commitment to providing genuine parts ensures that your...$4,017.10$3,669.63 -
ONAN A057W699 SWITCH FUEL LEVEL ONAN/CUMMINS Original OEM part
ONAN
$562.49$513.84Cummins SWITCH FUEL LEVEL /CUMMINS A057W699 Discover the original SWITCH FUEL LEVEL /CUMMINS, designed for seamless compatibility and reliable performance. With SKU A057W699, this essential...$562.49$513.84 -
ONAN A057V167 HOSE COOLANT ONAN/CUMMINS Original OEM part
ONAN
$178.02$162.62Cummins HOSE COOLANT /CUMMINS A057V167 Discover the superior quality of the HOSE COOLANT /CUMMINS, SKU A057V167, designed for optimal performance and reliability. Our store is dedicated to providing...$178.02$162.62 -
ONAN A057V165 HOSE COOLANT ONAN/CUMMINS Original OEM part
ONAN
$197.88$180.77Cummins HOSE COOLANT /CUMMINS A057V165 Ensure optimal performance with the original HOSE COOLANT /CUMMINS (SKU: A057V165) from our store. Committed to quality and reliability, we offer genuine...$197.88$180.77 -
ONAN A057U198 COVER ONAN/CUMMINS Original OEM part
ONAN
$24.80$22.66Engineered Excellence for Ultimate Protection Precision-fit design ensures long-lasting durability Robust material construction guards against wear and environmental factors 100% Genuine OEM ONAN...$24.80$22.66 -
ONAN A057T979 BUSBAR COPPER ONAN/CUMMINS Original OEM part
ONAN
$99.59$90.98Precision engineered for seamless power delivery Crafted from high-grade copper for superior conductivity Official OEM component by Onan, designed for perfect compatibility ONAN A057T979 BUSBAR...$99.59$90.98 -
ONAN A057T078 CLAMP CABLE ONAN/CUMMINS Original OEM part
ONAN
$10.37$9.47Engineered to Power Your Dependability Robust cable clamp ensuring secure connections and enhanced system stability Designed to withstand harsh operating conditions for prolonged service...$10.37$9.47 -
ONAN A057S687 TUBE AIR ONAN/CUMMINS Original OEM part
ONAN
$351.52$321.11Cummins TUBE AIR /CUMMINS A057S687 Discover the exceptional quality of the TUBE AIR /CUMMINS (SKU: A057S687), designed to meet the high standards set by Cummins for optimal performance. Our store...$351.52$321.11 -
ONAN A057R692 HOSE OIL ONAN/CUMMINS Original OEM part
ONAN
$271.32$247.85Cummins HOSE OIL /CUMMINS A057R692 Discover the exceptional quality of the HOSE OIL /CUMMINS (SKU: A057R692) available at our store, where we specialize in original replacement parts that ensure...$271.32$247.85 -
ONAN A057R690 HOSE OIL ONAN/CUMMINS Original OEM part
ONAN
$545.66$498.46Cummins HOSE OIL /CUMMINS A057R690 Discover unmatched quality with the HOSE OIL /CUMMINS, SKU: A057R690, designed specifically for optimal performance. Our store guarantees original parts, ensuring...$545.66$498.46 -
ONAN A057R342 FAN F1 CTRF365 CW ONAN/CUMMINS Original OEM part
ONAN
$98.55$90.03Engineered for Excellence – Trust the originality designed to maximize your generator’s lifespan. Precision Cooling Efficiency – Maintains ideal engine temperature for enhanced fuel economy and...$98.55$90.03 -
ONAN A057R031 HARNESS ALTERNATING CURRE ONAN/CUMMINS Original OEM part
ONAN
$179.33$163.82Precision that powers your peace of mind Reliable electrical connectivity for consistent generator output Durable construction engineered to withstand demanding operational conditions 100% genuine...$179.33$163.82 -
ONAN A057P528 KIT ACCESSORIES ONAN/CUMMINS Original OEM part
ONAN
$707.29$646.11Cummins KIT ACCESSORIES /CUMMINS A057P528 Enhance your equipment's performance with the KIT ACCESSORIES /CUMMINS (SKU: A057P528), designed to ensure reliability and efficiency. Our store is...$707.29$646.11 -
ONAN A057P519 KIT ACCESSORIES ONAN/CUMMINS Original OEM part
ONAN
$362.43$331.08Cummins KIT ACCESSORIES /CUMMINS A057P519 Explore our extensive selection of original KIT ACCESSORIES /CUMMINS, SKU A057P519, designed for superior performance and durability. Our commitment to...$362.43$331.08 -
ONAN A057P467 PANEL ENCLOSURE ONAN/CUMMINS Original OEM part
ONAN
$2,545.33$2,325.16Cummins PANEL ENCLOSURE /CUMMINS A057P467 Discover the unmatched quality of the PANEL ENCLOSURE /CUMMINS (SKU: A057P467) at our online store, where we prioritize offering original replacement parts...$2,545.33$2,325.16 -
ONAN A057P459 ROOF ENCLOSURE ONAN/CUMMINS Original OEM part
ONAN
$2,209.92$2,018.76Cummins ROOF ENCLOSURE /CUMMINS A057P459 Discover the superior quality of the ROOF ENCLOSURE /CUMMINS, SKU A057P459, designed to enhance performance and reliability. As a trusted supplier of...$2,209.92$2,018.76 -
ONAN A057P455 ROOF ENCLOSURE ONAN/CUMMINS Original OEM part
ONAN
$1,435.08$1,310.95Cummins ROOF ENCLOSURE /CUMMINS A057P455 Discover the quality and reliability of the original ROOF ENCLOSURE /CUMMINS (SKU: A057P455), designed to ensure optimal performance for your equipment. Our...$1,435.08$1,310.95 -
ONAN A057N299 RELAY PROTECTIVE ONAN/CUMMINS Original OEM part
ONAN
$1,470.76$1,343.54Cummins RELAY PROTECTIVE /CUMMINS A057N299 Discover the reliability of the RELAY PROTECTIVE /CUMMINS, SKU A057N299, designed to ensure optimal performance. Our store guarantees the authenticity of...$1,470.76$1,343.54 -
ONAN A057M480 HOSE DEF ONAN/CUMMINS Original OEM part
ONAN
$352.26$321.79Cummins HOSE DEF /CUMMINS A057M480 Discover the reliability of the original HOSE DEF /CUMMINS (SKU: A057M480), designed to meet the exact specifications for optimal performance. Our store stands out...$352.26$321.79 -
ONAN A057M185 SWITCH SELECTOR ONAN/CUMMINS Original OEM part
ONAN
$28.54$26.07Cummins SWITCH SELECTOR /CUMMINS A057M185 Explore the superiority of our original SWITCH SELECTOR from Cummins, SKU A057M185, designed for optimal performance and reliability. Our store is your best...$28.54$26.07 -
ONAN A057M062 HARNESS INTERFACE ONAN/CUMMINS Original OEM part
ONAN
$1,224.08$1,118.20Engineered Precision for Seamless Power Delivery Durable Construction to Withstand Demanding Environments Certified OEM Quality Directly from ONAN ONAN A057M062 HARNESS INTERFACE - Where...$1,224.08$1,118.20 -
ONAN A057L897 COMMERCIAL NG 5.5HGJAK20 ONAN/CUMMINS Original OEM part
ONAN
$6,965.00$6,362.53Engineered to excel under demanding commercial applications Optimizes generator efficiency and longevity Certified genuine OEM component from Onan for guaranteed compatibility ONAN A057L897...$6,965.00$6,362.53 -
ONAN A057J550 DOOR ENCLOSURE ONAN/CUMMINS Original OEM part
ONAN
$5,897.83$5,387.67Engineered to safeguard, built to last. Durable protection against weather and wear. Precision fit that maintains generator integrity. Manufactured as a genuine OEM part from ONAN, ensuring seamless...$5,897.83$5,387.67