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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CUMMINS 4314448 GREASE FITTING Original OEM part
CUMMINS
$587.06$536.28Precision-engineered lubrication for uncompromising equipment health Durable design crafted to withstand demanding power system conditions 100% genuine Cummins OEM part ensuring seamless...$587.06$536.28 -
CUMMINS 4314446 MALE UNION Original OEM part
CUMMINS
$499.87$456.63Empower your generator with genuine Cummins craftsmanship. Precision-engineered male union ensuring leak-free connections. Constructed from corrosion-resistant materials for durable performance...$499.87$456.63 -
CUMMINS 4314444 MALE UNION Original OEM part
CUMMINS
$460.43$420.60Reliability forged by Cummins engineering excellence Precision-fit design ensures leak-proof connections Durable construction for extended service life in demanding conditions Certified genuine OEM...$460.43$420.60 -
CUMMINS 4313802 AIR INLET TUBE Original OEM part
CUMMINS
$231.39$211.38Cummins 4313802 - AIR INLET TUBE MINS4313802 Find genuine quality with the 4313802 - AIR INLET TUBE from Cummins featured on our website under SKU MINS4313802. Secure the best price on this...$231.39$211.38 -
CUMMINS 4313406 BUSHING Original OEM part
CUMMINS
$39.09$35.71Empower your generator with parts designed to last and perform flawlessly under pressure Precision-engineered bushing delivering superior wear resistance and fit Essential for maintaining smooth...$39.09$35.71 -
CUMMINS 4313308 COMPONENT COVER Original OEM part
CUMMINS
$10,831.40$9,894.49Precision-engineered protection for enduring power Robust design guards vital engine components against contamination and wear Durable construction delivers consistent, long-term reliability 100%...$10,831.40$9,894.49 -
CUMMINS 4310926 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$1,851.07$1,690.95Precision engineered to harness the full power of Cummins technology. Robust construction ensures a dependable exhaust flow for optimal engine health. Designed to minimize emissions and reduce...$1,851.07$1,690.95 -
CUMMINS 4310911 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$351.84$321.40Engineered for Precision, Built to Perform High-Quality Durable Construction: Robust design to withstand continuous thermal cycles and harsh engine environments. Perfect OEM Fit: Designed...$351.84$321.40 -
CUMMINS 4310228 HEAT SHIELD Original OEM part
CUMMINS
$1,308.53$1,195.34Cummins 4310228 - HEAT SHIELD MINS4310228 Upgrade your outdoor equipment with the genuine Cummins 4310228 - HEAT SHIELD, SKU MINS4310228, meticulously designed for optimal performance. Find...$1,308.53$1,195.34 -
CUMMINS 4310225 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$425.36$388.57Precision engineered for uncompromised fuel delivery. Durable construction to withstand high-pressure environments. Official OEM Cummins part ensuring perfect system compatibility. Experience...$425.36$388.57 -
CUMMINS 4310223 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$434.94$397.32Cummins 4310223 - FUEL SUPPLY TUBE MINS4310223 When it comes to finding the genuine 4310223 - FUEL SUPPLY TUBE, look no further than our store. As an authorized retailer of Cummins parts, we pride...$434.94$397.32 -
CUMMINS 4310218 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$11,676.68$10,666.65Cummins 4310218 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4310218 Experience the reliability of Cummins with the "4310218 - EXTERNAL CONTROL MODULE WIRING HARNESS" (SKU: MINS4310218). Our store...$11,676.68$10,666.65 -
CUMMINS 4310217 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$11,676.68$10,666.65Cummins 4310217 - EXTERNAL CONTROL MODULE WIRING HARNESS MINS4310217 Find the genuine Cummins 4310217 - EXTERNAL CONTROL MODULE WIRING HARNESS at our store, SKU MINS4310217, ensuring top-quality...$11,676.68$10,666.65 -
CUMMINS 4310214 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$9,603.58$8,772.87Precision-engineered for seamless integration and superior durability. Maintains full system compatibility, enhancing control module responsiveness. Designed to optimize signal accuracy and reduce...$9,603.58$8,772.87 -
CUMMINS 4310213 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$10,506.28$9,597.49Engineered to perfection, crafted for durability, trusted for power. Precision-fit wiring harness ensures flawless communication between control modules. Designed to maintain optimal signal...$10,506.28$9,597.49 -
CUMMINS 4310208 BELLOWS Original OEM part
CUMMINS
$12,139.55$11,089.48Cummins 4310208 - BELLOWS MINS4310208 Discover the authentic 4310208 - BELLOWS by Cummins, SKU MINS4310208, at our store. We pride ourselves on offering genuine replacement parts, ensuring top-notch...$12,139.55$11,089.48 -
CUMMINS 4310177 FLEXIBLE HOSE Original OEM part
CUMMINS
$556.52$508.38Engineered to empower, crafted to endure. Exceptional flexibility and resilience under demanding engine conditions. Optimized to maintain fluid flow and prevent leaks, ensuring engine integrity...$556.52$508.38 -
CUMMINS 4310174 FLEXIBLE HOSE Original OEM part
CUMMINS
$336.63$307.51Precision-engineered durability for unmatched performance. Exceptional flexibility designed to withstand demanding pressure and temperature variations. Corrosion-resistant materials guarantee...$336.63$307.51 -
CUMMINS 4310156 HEAT SHIELD Original OEM part
CUMMINS
$5,206.37$4,756.02Cummins 4310156 - HEAT SHIELD MINS4310156 Upgrade your outdoor equipment with the genuine Cummins 4310156 - HEAT SHIELD (SKU: MINS4310156) available at our store. Crafted to the highest standards,...$5,206.37$4,756.02 -
CUMMINS 4310146 HEAT SHIELD Original OEM part
CUMMINS
$10,199.29$9,317.06Engineered Precision, Reliable Protection High-temperature resistance to safeguard critical engine components Durable construction designed to endure harsh operational environments Guaranteed...$10,199.29$9,317.06 -
CUMMINS 4310144 HEAT SHIELD Original OEM part
CUMMINS
$1,991.68$1,819.40Engineered to protect, designed to perform. Exceptional heat resistance ensures critical components stay safe from extreme temperatures. Durable construction delivers long-term reliability under...$1,991.68$1,819.40 -
CUMMINS 4310143 HEAT SHIELD Original OEM part
CUMMINS
$2,236.84$2,043.35Cummins 4310143 - HEAT SHIELD MINS4310143 When seeking the authentic 4310143 - HEAT SHIELD by Cummins, our store stands out as the ideal destination for top-quality replacements. Rest assured, the...$2,236.84$2,043.35 -
CUMMINS 4310142 HEAT SHIELD Original OEM part
CUMMINS
$2,273.79$2,077.11Engineered Protection for Peak Performance Durable heat shielding to safeguard critical components from extreme temperatures Precision fit enhances system efficiency and longevity 100% genuine OEM...$2,273.79$2,077.11 -
CUMMINS 4310141 HEAT SHIELD Original OEM part
CUMMINS
$3,528.08$3,222.90Engineered Excellence for Heat Protection: Designed to shield critical components from intense heat to maintain optimal engine performance. Durable and Long-Lasting Material: Crafted from premium...$3,528.08$3,222.90 -
CUMMINS 4310140 HEAT SHIELD Original OEM part
CUMMINS
$3,158.07$2,884.90Cummins 4310140 - HEAT SHIELD MINS4310140 Upgrade your lawn mower's performance with the genuine Cummins 4310140 - HEAT SHIELD. Crafted with precision and durability, this original replacement part...$3,158.07$2,884.90 -
CUMMINS 4310132 HEAT SHIELD BRACKET Original OEM part
CUMMINS
$1,198.14$1,094.50Precision-engineered heat shield support designed to maximize engine protection and performance Durable construction to withstand high temperature and harsh operating conditions Certified genuine...$1,198.14$1,094.50 -
CUMMINS 4310082 SEA WATER CONNECTION Original OEM part
CUMMINS
$7,367.03$6,729.78Cummins 4310082 - SEA WATER CONNECTION MINS4310082 We pride ourselves on being the prime destination for authentic replacement parts like the "4310082 - SEA WATER CONNECTION" from Cummins. Our store...$7,367.03$6,729.78 -
CUMMINS 4309607 THERMOSTAT HOUSING Original OEM part
CUMMINS
$2,365.27$2,160.68Cummins 4309607 - THERMOSTAT HOUSING MINS4309607 Find the authentic Cummins 4309607 - THERMOSTAT HOUSING (SKU: MINS4309607) at our store quickly and hassle-free. Our commitment to quality ensures...$2,365.27$2,160.68 -
CUMMINS 4309368 MAIN BEARING KIT Original OEM part
CUMMINS
$1,690.10$1,543.91Cummins 4309368 - MAIN BEARING KIT MINS4309368 Find genuine quality with the Cummins 4309368 - Main Bearing Kit (SKU MINS4309368) in our store. Crafted for precision and durability, these...$1,690.10$1,543.91 -
CUMMINS 4309367 MAIN BEARING KIT Original OEM part
CUMMINS
$1,585.94$1,448.76Cummins 4309367 - MAIN BEARING KIT MINS4309367 Ensure the optimal performance of your Cummins engine with the genuine 4309367 - MAIN BEARING KIT available at our store. Crafted with precision to...$1,585.94$1,448.76 -
CUMMINS 4309126 TURBOCHARGER KIT Original OEM part
CUMMINS
$3,784.93$3,457.53Cummins 4309126 - TURBOCHARGER KIT MINS4309126 Upgrade your equipment with the genuine Cummins 4309126 - TURBOCHARGER KIT, SKU MINS4309126. Trust our online store for authentic replacement parts to...$3,784.93$3,457.53 -
CUMMINS 4308342 PISTON COOLING NOZZLE Original OEM part
CUMMINS
$864.33$789.56Cummins 4308342 - PISTON COOLING NOZZLE MINS4308342 Discover the genuine Cummins 4308342 - PISTON COOLING NOZZLE at our store, your go-to destination for top-notch replacement parts for outdoor...$864.33$789.56 -
CUMMINS 4308124 CONTROL ROD END Original OEM part
CUMMINS
$1,280.94$1,170.14Engineered for excellence in every connection Precision-crafted for durable and smooth operation Designed to maintain optimal engine control and responsiveness 100% genuine OEM Cummins component...$1,280.94$1,170.14 -
CUMMINS 4308123 SHOULDER CAPSCREW Original OEM part
CUMMINS
$246.60$225.27Precision-Engineered Durability: Crafted to exact Cummins specifications for reliable long-term use. Optimal Fit and Function: Designed to maintain system integrity under rigorous operational...$246.60$225.27 -
CUMMINS 4308100 TUBE BRACE Original OEM part
CUMMINS
$107.42$98.13Engineered for Excellence: Experience unmatched structural support designed to enhance engine compartment durability. Precision Fit: Crafted to the exact specifications of Cummins systems for...$107.42$98.13 -
CUMMINS 4308081 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$105.56$96.43Engineered precision fastening for uncompromised engine integrity Constructed from premium materials ensuring long-lasting strength and resistance 100% genuine OEM part from Cummins, guaranteeing...$105.56$96.43 -
CUMMINS 4308062 RADIATOR SUPPORT Original OEM part
CUMMINS
$2,597.60$2,372.91Engineered for Excellence, Built for Endurance Robust structural integrity that stabilizes your radiator under demanding conditions Precision-fit design facilitating optimal cooling system...$2,597.60$2,372.91 -
CUMMINS 4308060 RADIATOR SUPPORT Original OEM part
CUMMINS
$2,419.43$2,210.15Engineered for Strength and Precision Robust structural design ensuring optimal radiator alignment and protection Durable corrosion-resistant materials for extended service life 100% Genuine OEM...$2,419.43$2,210.15 -
CUMMINS 4308043 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$312.20$285.20Cummins 4308043 - FUEL SUPPLY TUBE MINS4308043 Finding the right FUEL SUPPLY TUBE for your outdoor equipment is crucial for smooth operation. With the Cummins 4308043 part available at our store,...$312.20$285.20 -
CUMMINS 4308006 OIL PAN BAFFLE Original OEM part
CUMMINS
$1,666.08$1,521.97Engineered Excellence for Unrivaled Performance Precision fit to maintain optimal oil flow and engine health Durable construction to withstand rigorous operating conditions Authentic Cummins OEM...$1,666.08$1,521.97