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 4350741 CONNECTOR ELC FEEDTHRU Original OEM part
CUMMINS
$1,830.73$1,672.37Engineered for impeccable connectivity and durability under demanding conditions Designed to optimize electrical signal integrity and system efficiency 100% genuine OEM part crafted by Cummins,...$1,830.73$1,672.37 -
CUMMINS 5277802 CLAMP HOSE Original OEM part
CUMMINS
$17.92$16.37Cummins 5277802 - CLAMP HOSE MINS5277802 Discover the precision-engineered 5277802 - CLAMP HOSE from Cummins, designed to ensure optimal performance and reliability for your equipment. Our store...$17.92$16.37 -
CUMMINS 4334091 STUD DOUBLE END PLAIN Original OEM part
CUMMINS
$53.46$48.84Precision engineered to power excellence Robust double-ended stud design for secure fastening Manufactured to original Cummins specifications for seamless compatibility Authentic Cummins OEM...$53.46$48.84 -
CUMMINS 4344446 HOSE PLAIN Original OEM part
CUMMINS
$202.29$184.80Engineered for Excellence: Trust in precision-crafted design to maintain your generator’s optimum functionality. Durability You Can Depend On: Built from premium materials to withstand harsh...$202.29$184.80 -
CUMMINS 6377067 LEVER ROCKER Original OEM part
CUMMINS
$271.64$248.14Precision-engineered for uncompromising reliability Durable construction ensures long service life under demanding conditions OEM Certified by Cummins guarantees perfect fit and peak...$271.64$248.14 -
CUMMINS 6444343 BREAKER CIRCUIT Original OEM part
CUMMINS
$485.78$443.76Precision engineered to power your peace of mind. Robust circuit protection for uninterrupted generator performance. Designed for seamless integration with Cummins power systems. Fully genuine OEM...$485.78$443.76 -
CUMMINS 5277589 CONNECTION AIR INTAKE Original OEM part
CUMMINS
$1,376.52$1,257.45Cummins 5277589 - CONNECTION AIR INTAKE MINS5277589 Discover quality and reliability with the original 5277589 - CONNECTION AIR INTAKE from the trusted brand Cummins. Our store is dedicated to...$1,376.52$1,257.45 -
CUMMINS 4957640 HOUSING GEAR Original OEM part
CUMMINS
$3,190.93$2,914.91Engineered Precision, Built to Last Robust construction ensures long-term mechanical integrity Perfectly matched to OEM specifications for seamless integration 100% Genuine Cummins component...$3,190.93$2,914.91 -
CUMMINS 4056400 CAMSHAFT Original OEM part
CUMMINS
$10,788.07$9,854.90Uncompromising Engineering Excellence with Cummins Precision Optimized camshaft design for superior valve timing and fuel efficiency Durable construction to withstand the toughest operating...$10,788.07$9,854.90 -
CUMMINS 5547632 CLAMP V BAND Original OEM part
CUMMINS
$56.93$52.00Engineered for excellence, trusted for power Precision-crafted clamp ensures airtight sealing and lasting durability under demanding conditions Maintains optimal exhaust and turbocharger system...$56.93$52.00 -
CUMMINS 5465917 TUBE FUEL DRAIN Original OEM part
CUMMINS
$118.65$108.39Precision engineered to safeguard your fuel system’s integrity with Cummins reliability Durable construction ensures consistent fuel drainage for enhanced engine efficiency Easy integration with...$118.65$108.39 -
CUMMINS 2874337 HARNESS WIRING Original OEM part
CUMMINS
$577.74$527.76Precision-engineered connectivity for optimal engine communication Robust construction offering superior resistance to heat and vibration 100% genuine Cummins OEM component ensuring perfect...$577.74$527.76 -
CUMMINS 5682589 SHIELD HEAT Original OEM part
CUMMINS
$961.53$878.36Precision-engineered to safeguard performance and reliability under intense heat conditions. Exceptional thermal resistance that preserves critical engine components. Robust construction designed...$961.53$878.36 -
CUMMINS 5472217 HARNESS ETR CNT MDL WRG Original OEM part
CUMMINS
$1,390.19$1,269.94Engineered for seamless integration and peak functionality in your Cummins power system Exceptional durability ensures stable engine control and long service life 100% genuine Cummins OEM part –...$1,390.19$1,269.94 -
CUMMINS 5472143 FLYWHEEL Original OEM part
CUMMINS
$2,068.84$1,889.88Precision engineered for seamless power delivery in every turn. Robust design ensures long-lasting durability under demanding operating conditions. Optimized balance for reduced vibration and...$2,068.84$1,889.88 -
CUMMINS 4352546 KIT LOWER ENGINE GASKET Original OEM part
CUMMINS
$6,041.38$5,518.80Cummins 4352546 - KIT LOWER ENGINE GASKET MINS4352546 The 4352546 - KIT LOWER ENGINE GASKET by Cummins is essential for maintaining optimal engine performance. Our store specializes in authentic...$6,041.38$5,518.80 -
CUMMINS 3059657SP58 PUMP FUEL/W CAL CODE Original OEM part
CUMMINS
$11,132.27$10,169.33Engineered Precision, Enduring Power Optimized Fuel Delivery ensuring efficiency under all operating conditions Calibrated Calibration Code providing exact tuning specific to your Cummins...$11,132.27$10,169.33 -
CUMMINS 6372418 HEAD CYLINDER Original OEM part
CUMMINS
$13,708.80$12,522.99Precision engineered for enduring strength and seamless engine integration Optimized design to maintain cylinder head health and maximize engine longevity 100% genuine OEM CUMMINS component ensuring...$13,708.80$12,522.99 -
CUMMINS 6477691 STUD DOUBLE END PLAIN Original OEM part
CUMMINS
$5.25$4.80Engineered for Excellence: Delivering unwavering strength and precise fit for your Cummins system. Durability You Can Trust: Manufactured to withstand extreme operating conditions and ensure...$5.25$4.80 -
CUMMINS 5727066 BRACE TUBE Original OEM part
CUMMINS
$19.03$17.38Cummins 5727066 - BRACE TUBE MINS5727066 The 5727066 - BRACE TUBE, crafted by Cummins, ensures optimal performance and durability for your equipment. Our store specializes in providing original...$19.03$17.38 -
CUMMINS 5575142 BRACE TUBE Original OEM part
CUMMINS
$36.35$33.21Engineered for Endurance: The CUMMINS 5575142 Brace Tube reinforces your system's framework to withstand demanding operational stresses. Precision Compatibility: Optimized for seamless integration...$36.35$33.21 -
CUMMINS 6520055 KIT PTS DST CENTER Original OEM part
CUMMINS
$50.03$45.70Engineered for enduring durability and precise fit Enhances system efficiency and operational reliability Guaranteed genuine OEM component from Cummins CUMMINS 6520055 KIT PTS DST CENTER - Empower...$50.03$45.70 -
CUMMINS 5514826 TUBE PRESSURE SENSING Original OEM part
CUMMINS
$71.85$65.63Engineered to uphold Cummins' legacy of excellence and durability. Precision pressure sensing tube crafted for accurate engine performance monitoring. Designed to enhance longevity, fuel efficiency,...$71.85$65.63 -
CUMMINS 5514827 TUBE PRESSURE SENSING Original OEM part
CUMMINS
$72.62$66.34Engineered to maintain peak system pressure accuracy for dependable engine performance. Designed with robust materials for long-lasting durability in demanding environments. 100% genuine OEM Cummins...$72.62$66.34 -
CUMMINS 6468376 BELT V RIBBED Original OEM part
CUMMINS
$99.99$91.34Engineered for Precision and Durability – delivering seamless power transmission. Optimized Ribbed Design for superior grip and reduced slippage. 100% Genuine OEM Part from CUMMINS, assuring perfect...$99.99$91.34 -
CUMMINS 5512840 BRACKET SENSOR Original OEM part
CUMMINS
$149.76$136.81Engineered Precision: Designed to ensure accurate sensor alignment, this bracket upholds engine efficiency and operational stability. Durability Under Pressure: Crafted from robust materials to...$149.76$136.81 -
CUMMINS 5514106 BRACKET SENSOR Original OEM part
CUMMINS
$177.05$161.74Precision engineered for seamless integration and enduring performance Robust design ensures consistent sensor alignment critical for optimal engine function Manufactured as an original equipment...$177.05$161.74 -
CUMMINS 5515112 HARNESS WIRING Original OEM part
CUMMINS
$296.83$271.15Precision engineered for unwavering power connectivity Enhances system reliability under demanding conditions Durable construction designed to withstand thermal and mechanical stress 100% Genuine...$296.83$271.15 -
CUMMINS 5515133 HARNESS WIRING Original OEM part
CUMMINS
$303.36$277.12Enduring Connection, Reliable Power Engineered for seamless integration in Cummins generator systems Ensures optimal electrical flow and system efficiency 100% Genuine Cummins OEM wiring harness...$303.36$277.12 -
CUMMINS 5513297 CLAMP V BAND Original OEM part
CUMMINS
$604.62$552.32Precision Engineered Reliability for Enduring Performance Robust construction designed to maintain optimal exhaust connections under pressure Corrosion-resistant finish for long-lasting operation in...$604.62$552.32 -
CUMMINS 5513296 CLAMP V BAND Original OEM part
CUMMINS
$604.62$552.32Precision in every connection for unstoppable power. Durable V band clamp design ensures leak-proof exhaust system junctions. High-strength stainless steel construction for long-lasting corrosion...$604.62$552.32 -
CUMMINS 6502719 KIT ENGINE PISTON Original OEM part
CUMMINS
$2,071.10$1,891.95Precision engineered for unrivaled power delivery Exceptional durability under demanding engine conditions 100% Genuine Cummins OEM component ensuring perfect compatibility CUMMINS 6502719 KIT...$2,071.10$1,891.95 -
CUMMINS 6430968 KIT THROTTLE Original OEM part
CUMMINS
$3,551.24$3,244.06Engineered for precision, driven by reliability Optimal throttle response ensures smooth engine operation Durable design extends engine life and efficiency Certified genuine CUMMINS OEM component...$3,551.24$3,244.06 -
CUMMINS 6504923 KIT PARTICULATE FILTER Original OEM part
CUMMINS
$5,341.65$4,879.60Engineered Precision for Peak Cleanliness Durable Filter Media Optimized for Emissions Control Authentic Cummins OEM Quality for Guaranteed Compatibility Transform Your Power System with the...$5,341.65$4,879.60 -
CUMMINS 5515839 MODULE OUTLET CATALYST Original OEM part
CUMMINS
$8,248.09$7,534.63Precision engineering driving lasting power Advanced outlet catalyst design for superior emissions reduction Durable construction crafted for peak engine compatibility and longevity Factory-original...$8,248.09$7,534.63 -
CUMMINS 5515005 REACTOR DECOMPOSITIO Original OEM part
CUMMINS
$8,690.98$7,939.21Precision-engineered for seamless integration and enhanced engine efficiency. Optimizes emissions control to meet stringent environmental standards. Guaranteed genuine OEM component directly from...$8,690.98$7,939.21 -
CUMMINS 5511273 MODULE INLET CATALYST Original OEM part
CUMMINS
$13,914.77$12,711.14Precision-engineered excellence from Cummins Advanced emissions control for cleaner operation Long-lasting durability under demanding conditions 100% genuine Cummins OEM component ensuring perfect...$13,914.77$12,711.14 -
CUMMINS 5511271 MODULE INLET CATALYST Original OEM part
CUMMINS
$13,151.96$12,014.32Engineered Precision for Enduring Power Advanced Catalytic Efficiency for Cleaner Operation Durable OEM Construction Designed by Cummins Authentic Cummins Part Guaranteeing Seamless...$13,151.96$12,014.32 -
CUMMINS 5551220RX KITTURBOCHARGER Original OEM part
CUMMINS
$4,120.16$3,763.77Engineered for peak performance and reliability. Enhances fuel economy and reduces emissions effectively. Built with advanced materials for long service life. 100% Genuine OEM Cummins component...$4,120.16$3,763.77 -
CUMMINS 4955219NX KIT TURBOCHARGER Original OEM part
CUMMINS
$6,175.55$5,641.36Cummins 4955219NX - KIT TURBOCHARGER MINS4955219NX Enhance the performance of your equipment with the original 4955219NX - KIT TURBOCHARGER from Cummins, available exclusively at our store. We pride...$6,175.55$5,641.36