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 3877034 CONNECTION EXHAUST OUTLET Original OEM part
CUMMINS
$667.97$610.19Precision-engineered for seamless system integrity Durable construction guarantees extended service life Maintains optimal exhaust flow for superior engine health Certified OEM component from...$667.97$610.19 -
CUMMINS 5658651 INSERT VALVE Original OEM part
CUMMINS
$999.06$912.64Engineered reliability for uncompromising power Precision insert valve design delivers optimal engine performance Enhances fuel efficiency and emission control in Cummins engines 100% genuine OEM...$999.06$912.64 -
CUMMINS 5471959 CLAMP TUBE Original OEM part
CUMMINS
$877.22$801.34Engineered to secure and stabilize crucial tubing for optimal performance Durable construction that withstands demanding operational conditions Authentic Cummins OEM ensuring perfect compatibility...$877.22$801.34 -
CUMMINS 3646722 CONNECTION AIR CROSSOVER Original OEM part
CUMMINS
$1,013.22$925.57Engineered precision for uncompromised power delivery Enhances airflow efficiency for superior engine performance Durable materials designed to withstand demanding conditions 100% genuine OEM...$1,013.22$925.57 -
CUMMINS 4928043 BRACE FUEL PUMP Original OEM part
CUMMINS
$1,049.54$958.75Cummins 4928043 - BRACE FUEL PUMP MINS4928043 Discover the exceptional quality of the original 4928043 - BRACE FUEL PUMP by Cummins, available in our store. Our commitment to offering only genuine...$1,049.54$958.75 -
CUMMINS 5416188 BRACE WATER PUMP Original OEM part
CUMMINS
$1,594.59$1,456.66Precision engineered for uncompromising performance Enhances water pump stability to protect engine integrity Durable construction designed for long-lasting service life Certified genuine OEM...$1,594.59$1,456.66 -
CUMMINS 5485345 HOSE FLEXIBLE Original OEM part
CUMMINS
$1,889.64$1,726.19Engineered for Precision and Durability: Experience unmatched fit and performance with the CUMMINS 5485345 HOSE FLEXIBLE, designed to withstand demanding power system conditions. Flexible and...$1,889.64$1,726.19 -
CUMMINS 5693688 BRACKET HEAT SHIELD Original OEM part
CUMMINS
$3,247.84$2,966.90Precision engineered to protect and prolong your power system's life. High-temperature resistance ensures efficient heat dissipation. Durable bracket design maintains structural integrity under...$3,247.84$2,966.90 -
CUMMINS 5633398 KIT WATER PUMP Original OEM part
CUMMINS
$3,693.12$3,373.66Engineered Excellence for Ultimate Cooling Performance Precision-Machined Components Guarantee Long Service Life Maintains Your Engine’s Optimal Temperature and Efficiency 100% Genuine OEM Part from...$3,693.12$3,373.66 -
CUMMINS 5539564 BRACKET REF COMPRESSOR Original OEM part
CUMMINS
$4,621.25$4,221.51Engineered for enduring strength and precision fit Enhances compressor stability for optimal system efficiency Durable OEM construction ensures consistent performance under demanding...$4,621.25$4,221.51 -
CUMMINS 4372899 HEAD LUB OIL FILTER Original OEM part
CUMMINS
$5,362.48$4,898.63Engineered for Peak Reliability: Experience unmatched engine protection with the CUMMINS 4372899 Head Lub Oil Filter. Precision Filtration Technology: Ensures clean oil flow to critical components,...$5,362.48$4,898.63 -
CUMMINS 5542340 HARNESS WIRING Original OEM part
CUMMINS
$9,347.24$8,538.70Engineered for unmatched reliability - trust the precision of Cummins craftsmanship. Optimized connectivity ensures seamless electrical performance for your generator system. OEM quality assurance...$9,347.24$8,538.70 -
CUMMINS 5613436 HEAD CYLINDER Original OEM part
CUMMINS
$8,120.70$7,418.26Precision Crafted for Ultimate Power Integrity Engineered to Withstand High Stress and Heat Ensures Optimal Combustion and Engine Efficiency Authentic OEM part directly from Cummins, guaranteeing...$8,120.70$7,418.26 -
CUMMINS 5538729 HARNESS ETR CNT MDL WRG Original OEM part
CUMMINS
$11,140.36$10,176.72Precision engineered for flawless integration with your Cummins system Optimized wiring harness enhances electronic throttle control efficiency Constructed as an original equipment manufacturer...$11,140.36$10,176.72 -
CUMMINS 3077059B088 PUMP FUEL Original OEM part
CUMMINS
$11,811.80$10,790.08Precision Engineering for Unmatched Fuel Delivery Durable Construction for Long-lasting Performance OEM Certified for Guaranteed Compatibility and Safety Excellence in Every Drop: Powering...$11,811.80$10,790.08 -
CUMMINS 4912008 CAMSHAFT Original OEM part
CUMMINS
$13,926.44$12,721.80Delivering uncompromising precision engineered for your Cummins power system. Optimized camshaft profile ensuring smooth valve timing and enhanced engine efficiency. Built to withstand rigorous...$13,926.44$12,721.80 -
CUMMINS 5343627 DECAL SAFETY Original OEM part
CUMMINS
$9.54$8.71Safety meets reliability: Designed to deliver critical hazard warnings with unmatched clarity. Durable and weather-resistant: Crafted to withstand harsh operational environments for long-lasting...$9.54$8.71 -
CUMMINS 5595361 SPACER THREADED Original OEM part
CUMMINS
$166.80$152.38Engineered for flawless integration and enduring strength Precisely threaded spacer designed for secure and stable engine assembly Manufactured to exact Cummins specifications for guaranteed...$166.80$152.38 -
CUMMINS 5581524 TUBE AIR INLET Original OEM part
CUMMINS
$136.31$124.52Engineered for purity and power flow. Durability designed to withstand demanding operating conditions. Manufactured as a genuine OEM Cummins component for guaranteed compatibility. CUMMINS 5581524...$136.31$124.52 -
CUMMINS 4966786 PLATE DIVIDING Original OEM part
CUMMINS
$207.53$189.58Precision engineered for peak Cummins performance Durable construction ensuring long-lasting functionality Designed specifically as a genuine OEM Cummins replacement CUMMINS 4966786 PLATE DIVIDING...$207.53$189.58 -
CUMMINS 6304523 EXTENSION IGNITION COIL Original OEM part
CUMMINS
$541.65$494.80Precision engineered for unsurpassed ignition reliability Ensures consistent spark delivery for optimal engine performance Durable construction resists wear and maintains ignition...$541.65$494.80 -
CUMMINS 5398630 UNION MALE Original OEM part
CUMMINS
$24.33$22.22Engineered to power lasting reliability Precision-fit design for seamless system integration Constructed from premium materials to withstand demanding conditions Certified genuine OEM Cummins...$24.33$22.22 -
CUMMINS 3965591 STUD Original OEM part
CUMMINS
$37.16$33.95Engineered Precision, Enduring Strength Robust Construction Guarantees Secure Assembly Corrosion-Resistant Finish for Longevity 100% Genuine Cummins OEM Component for Optimal Compatibility CUMMINS...$37.16$33.95 -
CUMMINS 5686582 TUBE BREATHER Original OEM part
CUMMINS
$48.09$43.93Power your engine with precision—trust Cummins engineered excellence. Durable construction ensures reliable ventilation and pressure regulation for your engine. Specifically designed to maintain...$48.09$43.93 -
CUMMINS 5345973 THERMOSTAT Original OEM part
CUMMINS
$79.83$72.92Precision engineered for seamless power performance Maintains optimal engine temperature to safeguard longevity Reliable, durable, and crafted for exact Cummins standards OEM Cummins part...$79.83$72.92 -
CUMMINS 5682543 BELT V RIBBED Original OEM part
CUMMINS
$96.48$88.14Precision-engineered to deliver unwavering power transmission and engine harmony. Built to resist wear, heat, and environmental stress for extended service life. Essential for maintaining optimal...$96.48$88.14 -
CUMMINS 5307454 CONNECTION WATER INLET Original OEM part
CUMMINS
$108.60$99.21Precision-engineered for seamless integration, ensuring your engine's cooling system operates at peak effectiveness. Robust construction designed to withstand rigorous operating conditions and...$108.60$99.21 -
CUMMINS 6375227 SUPPORT FAN Original OEM part
CUMMINS
$230.64$210.69Engineered for precision and durability to maintain cooling system integrity. Designed to optimize airflow and reduce engine overheating risks. 100% Genuine OEM part from Cummins, assuring perfect...$230.64$210.69 -
CUMMINS 5665525 CLEANER AIR Original OEM part
CUMMINS
$352.90$322.38Engineered to deliver pristine air quality for superior engine performance Durable design that prolongs engine life and reduces maintenance frequency Certified genuine OEM component ensuring perfect...$352.90$322.38 -
CUMMINS 5258048 VALVE SOLENOID Original OEM part
CUMMINS
$336.80$307.67Engineered for Excellence: Precision-crafted to meet Cummins' stringent standards ensuring seamless engine operation. Durability That Lasts: Built to withstand harsh conditions for long-term...$336.80$307.67 -
CUMMINS 5311751 CONNECTION TUR OIL DRAIN Original OEM part
CUMMINS
$419.10$382.85Crafted for unwavering dependability in your Cummins engine system Optimizes oil flow to maintain engine health and performance Manufactured as a genuine OEM part ensuring perfect...$419.10$382.85 -
CUMMINS 4981725 COMPRESSOR REFRIGERANT Original OEM part
CUMMINS
$483.18$441.39Cummins 4981725 - COMPRESSOR REFRIGERANT MINS4981725 The original 4981725 - COMPRESSOR REFRIGERANT by Cummins is available at our store, where quality meets affordability. Our commitment to...$483.18$441.39 -
CUMMINS 5349118 PUMP HYDRAULIC Original OEM part
CUMMINS
$573.23$523.64Precision engineered to empower your power system. Dependable hydraulic flow for optimal machine operation. Robust design for lasting durability under demanding conditions. Certified OEM Cummins...$573.23$523.64 -
CUMMINS 6506438 VALVE CHECK Original OEM part
CUMMINS
$594.04$542.65Engineered for excellence: Experience seamless integration and enhanced reliability with Cummins precision engineering. Durable and resilient design: Built to withstand rigorous operating conditions...$594.04$542.65 -
CUMMINS 5446160 CONNECTION WATER INLET Original OEM part
CUMMINS
$545.60$498.41Precision-engineered for seamless integration and durable performance. Ensures optimal coolant flow to protect engine health and extend operational life. Manufactured as an authentic Cummins OEM...$545.60$498.41 -
CUMMINS 5347133 PUMP HYDRAULIC Original OEM part
CUMMINS
$770.92$704.23Precision engineered for hydraulic excellence in critical power systems Delivers consistent pressure control for optimal engine function Designed for longevity to minimize downtime and maintenance...$770.92$704.23 -
CUMMINS 5340200 PUMP HYDRAULIC Original OEM part
CUMMINS
$909.24$830.59Engineered precision for unmatched hydraulic performance Durable construction designed for extended equipment life Guaranteed OEM authenticity from Cummins for seamless compatibility CUMMINS...$909.24$830.59 -
CUMMINS 5345978 ALTERNATOR Original OEM part
CUMMINS
$1,116.26$1,019.70Powering Excellence, Ensuring Dependability Robust electrical output tailored for Cummins engines Engineered for long-lasting durability and maintenance-free operation Certified genuine Cummins OEM...$1,116.26$1,019.70 -
CUMMINS 6308772 TUBE FUEL SUPPLY Original OEM part
CUMMINS
$931.00$850.47Cummins 6308772 - TUBE FUEL SUPPLY MINS6308772 Discover the outstanding quality of the 6308772 - TUBE FUEL SUPPLY from Cummins, designed to ensure optimal fuel delivery for your equipment. Our store...$931.00$850.47 -
CUMMINS 5268154 PUMP HYDRAULIC Original OEM part
CUMMINS
$1,307.67$1,194.56Precision power starts with authentic Cummins engineering. Robust hydraulic performance ensures smooth operation and prolonged engine life. Designed for seamless fit and superior compatibility...$1,307.67$1,194.56