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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CUMMINS 3402171 SHAFT IDLER CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,155.95$1,055.96Cummins SHAFT IDLER /CUMMINS 3402171 Explore our selection for the original SHAFT IDLER from Cummins, SKU 3402171, ensuring top-tier performance and longevity for your equipment. Our store prides...$1,155.95$1,055.96 -
CUMMINS 3396141 CONNECTION EXHAUST OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$254.85$232.81Durability engineered for demanding power systems Precision fit for seamless exhaust flow and noise reduction Authentic OEM part directly from Cummins for peak reliability CUMMINS 3396141...$254.85$232.81 -
CUMMINS 3395960 GOVERNOR HYDRAULIC CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,766.03$3,440.27Precision in motion: Trust Cummins engineered excellence. Robust hydraulic control ensures stable engine speed under varying loads. Durable construction promotes extended service life for demanding...$3,766.03$3,440.27 -
CUMMINS 3395897 BRACKET AIR CLEANER CUMMINS/CUMMINS Original OEM part
CUMMINS
$657.88$600.98Engineered to Perform, Built to Last – Your Power’s Perfect Partner Precision Fit for Seamless Integration: Designed specifically for Cummins engines, this bracket ensures a secure and stable hold...$657.88$600.98 -
CUMMINS 3395483 TEE FEMALE PIPE CUMMINS/CUMMINS Original OEM part
CUMMINS
$89.19$81.48Cummins TEE FEMALE PIPE /CUMMINS 3395483 Discover the reliability of the TEE FEMALE PIPE /CUMMINS, SKU 3395483, designed for superior performance and durability. Sourced directly from the trusted...$89.19$81.48 -
CUMMINS 3395357 NIPPLE PLAIN PIPE CUMMINS/CUMMINS Original OEM part
CUMMINS
$125.00$114.19Cummins NIPPLE PLAIN PIPE /CUMMINS 3395357 Discover the Nipple Plain Pipe from Cummins, SKU 3395357, crafted for superior performance and durability. Our store proudly offers original parts,...$125.00$114.19 -
CUMMINS 3395026 CONNECTOR TUBE CUMMINS/CUMMINS Original OEM part
CUMMINS
$731.20$667.96Engineered to maintain uncompromising OEM quality and system compatibility Crafted to optimize fluid flow and preserve engine integrity under demanding conditions Manufactured by Cummins to uphold...$731.20$667.96 -
CUMMINS 3394773 BRACKET FUL CONTROL VALVE CUMMINS/CUMMINS Original OEM part
CUMMINS
$148.68$135.82Precision engineered for lasting reliability and flawless integration Durable bracket design ensures stable control valve operation under demanding conditions Optimizes fuel system responsiveness to...$148.68$135.82 -
CUMMINS 3394739 CLAMP U BOLT CUMMINS/CUMMINS Original OEM part
CUMMINS
$56.98$52.05Secure your powertrain with engineered precision Durable clamp designed to withstand high-stress environments Optimized for perfect fit and long-lasting service life Authentic Cummins OEM component...$56.98$52.05 -
CUMMINS 3394582 VALVE PRESSURE REGULATOR CUMMINS/CUMMINS Original OEM part
CUMMINS
$677.96$619.32Cummins VALVE PRESSURE REGULATOR /CUMMINS 3394582 Discover the VALVE PRESSURE REGULATOR /CUMMINS, SKU: 3394582, a reliable component designed to maintain optimal pressure levels for your equipment...$677.96$619.32 -
CUMMINS 3393991 CONNECTOR MALE CUMMINS/CUMMINS Original OEM part
CUMMINS
$48.87$44.64Engineered for excellence, trusted for power. Precision-crafted connector to guarantee seamless electrical connectivity. Durable materials ensure resilience against mechanical and environmental wear...$48.87$44.64 -
CUMMINS 3393762 CONNECTOR MALE CUMMINS/CUMMINS Original OEM part
CUMMINS
$30.40$27.78Optimize your generator’s connectivity and performance Precision-engineered male connector for reliable electrical link Built to meet Cummins’ exacting OEM standards for lasting...$30.40$27.78 -
CUMMINS 3392878 CONNECTION EXHAUST OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,314.22$1,200.54Precision engineered for uncompromised performance Durable construction ensures long-lasting exhaust system integrity Optimizes exhaust gas flow to maintain engine efficiency Authentic Cummins OEM...$1,314.22$1,200.54 -
ONAN 3385380 HARNESSTRANSFORMER ONAN/CUMMINS Original OEM part
ONAN
$68.83$62.87Harness the strength of genuine engineering for uninterrupted power delivery. Designed for flawless electrical transformation and signal integrity. Built to endure harsh conditions ensuring extended...$68.83$62.87 -
ONAN 3385246 HARNESSSWITCH ONAN/CUMMINS Original OEM part
ONAN
$524.76$479.37Engineered for seamless power control and durability in demanding environments Ensures consistent switch functionality to maintain operational safety and efficiency Manufactured as an OEM component...$524.76$479.37 -
ONAN 3385205 HARNESSREGULATOR ONAN/CUMMINS Original OEM part
ONAN
$274.88$251.11Precision-engineered to maintain unmatched generator efficiency Designed to support stable voltage regulation under demanding conditions Manufactured as an authentic OEM ONAN component ensuring...$274.88$251.11 -
ONAN 3385100 HARNESSAVR ONAN/CUMMINS Original OEM part
ONAN
$280.20$255.97Engineered for absolute reliability, the ONAN 338-5100 HARNESS-AVR powers your generator’s perfect harmony. Precision-crafted to ensure consistent voltage regulation and smooth electrical...$280.20$255.97 -
ONAN 3384978 HARNESSCONTROL(PCC1301 T ONAN/CUMMINS Original OEM part
ONAN
$671.13$613.08Precision at the heart of your power system. Designed for flawless control and long-lasting durability. Expertly crafted to maintain generator integrity and performance. 100% Genuine ONAN OEM...$671.13$613.08 -
ONAN 3384695 HARNESSSWITCH ONAN/CUMMINS Original OEM part
ONAN
$138.23$126.27Unleash the power of precision with the trusted ONAN 338-4695 HARNESS-SWITCH. Engineered for flawless integration in Onan generators ensuring optimal switch control. Designed to withstand...$138.23$126.27 -
ONAN 338450501 HARNESSCONTROL ONAN/CUMMINS Original OEM part
ONAN
$2,245.96$2,051.69Precision engineered for dependable power management Ensures seamless communication between control components Designed exclusively by ONAN to meet rigorous quality standards Genuine OEM...$2,245.96$2,051.69 -
ONAN 338440303 HARNESS POWER ONAN/CUMMINS Original OEM part
ONAN
$2,478.99$2,264.56Power your system with uncompromising precision. Engineered to optimize electrical connectivity and reliability in your ONAN generator. Designed to withstand harsh operating conditions ensuring...$2,478.99$2,264.56 -
ONAN 3384276 HARNESSHEATER ONAN/CUMMINS Original OEM part
ONAN
$344.24$314.46Depend on Authenticity and Precision: The ONAN 338-4276 HARNESS-HEATER bridges power and control with unwavering efficiency. Designed for Exceptional Durability: Crafted to withstand demanding...$344.24$314.46 -
ONAN 3383903 HARNESSLOAD SHED ONAN/CUMMINS Original OEM part
ONAN
$397.78$363.37Precision engineered for dependable power control Optimizes load shedding for enhanced generator protection Durable OEM component designed specifically by ONAN for flawless fit and function ONAN...$397.78$363.37 -
ONAN 338387803 HARNESS ADAPTER ONAN/CUMMINS Original OEM part
ONAN
$299.37$273.48Engineered for flawless integration and dependable operation. Ensures optimum electrical connectivity within ONAN generator systems. Manufactured as an authentic OEM component to meet...$299.37$273.48 -
ONAN 3383858 HARNESSPCBS ONAN/CUMMINS Original OEM part
ONAN
$385.40$352.07Precision-crafted for dependable power delivery in your ONAN generator system Built to withstand demanding operational conditions with superior durability Maintains your generator’s peak efficiency...$385.40$352.07 -
ONAN 338304302 HARNESSTRANSFER SW ONAN/CUMMINS Original OEM part
ONAN
$4,061.64$3,710.31Precision engineered for dependable power transfer Robust construction ensuring long-lasting electrical connectivity Genuine OEM Onan part guaranteeing full compatibility and peak performance ONAN...$4,061.64$3,710.31 -
CUMMINS 3377647 SHEET INSTRUCTION CUMMINS/CUMMINS Original OEM part
CUMMINS
$6.82$6.23Cummins SHEET INSTRUCTION /CUMMINS 3377647 Discover the original SHEET INSTRUCTION /CUMMINS (SKU: 3377647) available at our store, where quality meets reliability. Sourced directly from the Cummins...$6.82$6.23 -
CUMMINS 3376495 KIT BUSHING CUMMINS/CUMMINS Original OEM part
CUMMINS
$2,754.94$2,516.64Cummins KIT BUSHING /CUMMINS 3376495 Upgrade your equipment with the original KIT BUSHING /CUMMINS, SKU 3376495. Our store is committed to providing authentic parts that ensure optimal performance...$2,754.94$2,516.64 -
CUMMINS 3375957 SLING LIFTING CUMMINS/CUMMINS Original OEM part
CUMMINS
$243.96$222.86Cummins SLING LIFTING /CUMMINS 3375957 When you need the original SLING LIFTING /CUMMINS (SKU: 3375957), our store is your top choice for quality and reliability. We pride ourselves on offering...$243.96$222.86 -
CUMMINS 3375432 KIT CRACK DETECTION CUMMINS/CUMMINS Original OEM part
CUMMINS
$994.34$908.33Cummins KIT CRACK DETECTION /CUMMINS 3375432 Discover the original KIT CRACK DETECTION /CUMMINS (SKU: 3375432) available at our store, where quality and reliability meet exceptional customer service...$994.34$908.33 -
CUMMINS 3375139 KIT O RING SEAL CUMMINS/CUMMINS Original OEM part
CUMMINS
$212.13$193.78Cummins KIT O RING SEAL /CUMMINS 3375139 Ensure optimal performance with the original KIT O RING SEAL from Cummins, SKU 3375139. Our store guarantees authenticity, making us the preferred choice for...$212.13$193.78 -
CUMMINS 3375037 INSERT WEAR CUMMINS/CUMMINS Original OEM part
CUMMINS
$732.83$669.44Cummins INSERT WEAR /CUMMINS 3375037 Discover the superior quality of the INSERT WEAR from Cummins, SKU 3375037, designed for optimal performance and reliability. Our store guarantees original...$732.83$669.44 -
CUMMINS 3375006 GAUGE DIAL INDICATOR CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,603.18$1,464.51Precision in every rotation – engineered for unwavering performance. Exceptional readability: Clear dial markings ensure effortless monitoring. Robust construction: Designed to endure demanding...$1,603.18$1,464.51 -
ONAN 3374128 NEUTRAL BAR ASSY 250A ONAN/CUMMINS Original OEM part
ONAN
$240.50$219.70Cummins NEUTRAL BAR ASSY 250A /CUMMINS 337-4128 Discover the NEUTRAL BAR ASSY 250A from Cummins, a dependable replacement part for your outdoor equipment needs. Our store ensures that you receive...$240.50$219.70 -
ONAN 3373849 BUSBAR ONAN/CUMMINS Original OEM part
ONAN
$848.15$774.78Precision-engineered to keep your Onan generator running flawlessly. Robust copper construction guarantees optimal electrical conductivity and durability. Maintains system integrity under demanding...$848.15$774.78 -
ONAN 3373744 BUS BAR ONAN/CUMMINS Original OEM part
ONAN
$262.03$239.36Precision connectivity tailored for enduring power delivery Robust construction ensures sustained electrical performance under demanding conditions Certified genuine OEM component for full...$262.03$239.36 -
ONAN 337374105 STRAPGROUND ONAN/CUMMINS Original OEM part
ONAN
$136.16$124.38Cummins STRAP-GROUND /CUMMINS 337-3741-05 Discover the original STRAP-GROUND from Cummins, SKU 337-3741-05, available at our store. We pride ourselves on offering authentic replacement parts that...$136.16$124.38 -
ONAN 3373709 BUS BAR (OFFSET) ONAN/CUMMINS Original OEM part
ONAN
$564.06$515.27Engineered for uncompromising reliability in every connection. Precision-crafted offset design ensures optimal fit and electrical efficiency. Constructed from high-grade materials to withstand...$564.06$515.27 -
ONAN 3373647 BUSBAR ONAN/CUMMINS Original OEM part
ONAN
$229.50$209.65Precision engineered for seamless power distribution ensuring consistent generator performance. Robust construction designed to withstand rigorous operational demands and extend service life...$229.50$209.65 -
CUMMINS 3357737 BRACE ALTERNATOR CUMMINS/CUMMINS Original OEM part
CUMMINS
$67.50$61.67Precision Engineered to Power Your Performance Robust structural support designed to stabilize your alternator efficiently Durable materials ensuring longevity under demanding operating...$67.50$61.67