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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
ONAN 334FR01S30353 UC27 ROTOR SHAFT ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$5,313.80$4,854.16Cummins UC27 ROTOR SHAFT ASSEMBLY 334-FR01S30353 With the UC27 ROTOR SHAFT ASSEMBLY from Cummins (SKU: 334-FR01S30353), we offer top-notch quality for your outdoor equipment needs. Our store ensures...$5,313.80$4,854.16 -
ONAN 334F1111202 STATOR F2.7 0RTD 0THE Original ONAN/CUMMINS OEM part
ONAN
$6,131.33$5,600.97Cummins STATOR F2.7 0RTD 0THE 334-F111-1202 Featuring the STATOR F2.7 0RTD 0THE from Cummins with SKU 334-F111-1202, we offer the finest choice for your outdoor equipment. Our store provides...$6,131.33$5,600.97 -
CUMMINS 3349788 FLYWHEEL HOUSING SUPPORT Original OEM part
CUMMINS
$416.73$380.68Engineered to empower your powertrain’s reliability Robust construction optimizes engine alignment and stability Essential for sustaining vibration control and long-term durability Guaranteed...$416.73$380.68 -
CUMMINS 3349671 MOUNTING SPACER Original OEM part
CUMMINS
$889.25$812.33Cummins 3349671 - MOUNTING SPACER MINS3349671 Find the original Cummins 3349671 - MOUNTING SPACER conveniently in our store! Designed to meet quality standards, this genuine part ensures a perfect...$889.25$812.33 -
CUMMINS 3349658 AFTERCOOLER SUPPORT Original OEM part
CUMMINS
$1,280.09$1,169.37Precision engineered to uphold Cummins reliability and power excellence Robust aftercooler support designed for enhanced thermal management Durable construction to extend engine service life and...$1,280.09$1,169.37 -
CUMMINS 3349579 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$1,700.88$1,553.76Cummins 3349579 - WATER TRANSFER CONNECTION MINS3349579 Find the original Cummins 3349579 - WATER TRANSFER CONNECTION at our store, where quality meets affordability. With our commitment to...$1,700.88$1,553.76 -
CUMMINS 3349313 BELT GUARD BRACKET Original OEM part
CUMMINS
$1,316.22$1,202.36Engineered to protect with precision and durability Reinforces belt system safety for uninterrupted power Direct OEM replacement for assured compatibility Designed by Cummins for unsurpassed quality...$1,316.22$1,202.36 -
CUMMINS 3349292 FLEXIBLE HOSE Original OEM part
CUMMINS
$205.49$187.72Cummins 3349292 - FLEXIBLE HOSE MINS3349292 Upgrade your outdoor equipment with the premium quality 3349292 - FLEXIBLE HOSE from Cummins. This original replacement part, SKU "MINS3349292," ensures...$205.49$187.72 -
CUMMINS 3349268 DECAL Original OEM part
CUMMINS
$53.58$48.95Precision crafted to preserve Cummins' unmatched equipment legacy Durable decal ensuring clear identification and protection OEM quality guaranteeing perfect fit and long-lasting adherence Genuine...$53.58$48.95 -
CUMMINS 3349181 OIL PAN Original OEM part
CUMMINS
$5,916.50$5,404.73Engineered for enduring strength and seamless integration. Precision-crafted to ensure superior oil containment and leak prevention. Durable construction resists corrosion and wear, extending...$5,916.50$5,404.73 -
CUMMINS 3349133 ORING PLUG Original OEM part
CUMMINS
$178.50$163.06Reliability forged by Cummins engineering excellence Precision sealing performance for engine integrity Durable construction designed for long-term use 100% genuine Cummins OEM part for guaranteed...$178.50$163.06 -
CUMMINS 3349131 SEALING WASHER Original OEM part
CUMMINS
$95.67$87.40Precision engineered for unwavering engine protection High-grade sealing capability for leak prevention Durability matched to Cummins' rigorous standards 100% genuine OEM Cummins component designed...$95.67$87.40 -
CUMMINS 3349068 FRONT ENGINE SUPPORT Original OEM part
CUMMINS
$665.45$607.89Engineered to uphold the integrity of your Cummins power system Robust design enhancing structural stability under demanding conditions Precisely manufactured to meet Cummins stringent OEM...$665.45$607.89 -
CUMMINS 3349001 SEA WATER PUMP Original OEM part
CUMMINS
$10,815.98$9,880.40Cummins 3349001 - SEA WATER PUMP MINS3349001 Discover the pinnacle of functionality with the 3349001 - SEA WATER PUMP from Cummins. This essential part is meticulously designed for optimal...$10,815.98$9,880.40 -
CUMMINS 3348997 INSTRUMENT BRACKET Original OEM part
CUMMINS
$98.57$90.05Cummins 3348997 - INSTRUMENT BRACKET MINS3348997 When it comes to finding the genuine 3348997 - INSTRUMENT BRACKET, look no further than our store. As an authorized retailer for Cummins products, we...$98.57$90.05 -
CUMMINS 3348885 ORING SEAL Original OEM part
CUMMINS
$107.50$98.21Precision engineered to maintain Cummins power excellence Designed for superior sealing and leak prevention High resistance to wear and extreme engine conditions Authentic OEM Cummins component...$107.50$98.21 -
CUMMINS 3348643 FEMALE BRANCH TEE Original OEM part
CUMMINS
$123.02$112.38Engineered to uphold the legacy of enduring power and precision Robust design ensuring flawless fluid or air distribution in your Cummins system Durable, corrosion-resistant construction for...$123.02$112.38 -
CUMMINS 3348642 FUSE Original OEM part
CUMMINS
$16.86$15.40Depend on proven Cummins engineering for uncompromised safety and performance. Protect your power system with a fuse designed for exact fit and lasting durability. Maintain optimal electrical...$16.86$15.40 -
CUMMINS 3348639 FUEL SUPPLY TUBE Original OEM part
CUMMINS
$194.60$177.77Precision-engineered fuel delivery for uncompromising engine performance Durable construction designed to withstand rigorous operating conditions Certified genuine OEM component from Cummins for...$194.60$177.77 -
CUMMINS 3348634 THREADED PLUG Original OEM part
CUMMINS
$121.80$111.27Engineered for Endurance – Enhance your generator's reliability with this precision-crafted threaded plug. Leak-Resistant Design – Maintains flawless sealing under pressure to protect engine...$121.80$111.27 -
CUMMINS 3348550 PRESSURE REGULATOR VALVE Original OEM part
CUMMINS
$531.22$485.27Cummins 3348550 - PRESSURE REGULATOR VALVE MINS3348550 Discover the top-quality 3348550 - PRESSURE REGULATOR VALVE by Cummins, SKU "MINS3348550", at our store. We guarantee authentic replacement...$531.22$485.27 -
CUMMINS 3348478 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$659.58$602.53Precision engineered for uncompromising durability and seamless fit. Optimizes fluid connections to maintain system integrity under pressure. Crafted as an authentic OEM component by Cummins to...$659.58$602.53 -
CUMMINS 3347861 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$217.00$198.23Engineered for precision and durability that powers your Cummins engine flawlessly Ensures optimal fluid flow and connections with its robust male adapter elbow design Manufactured as a 100% genuine...$217.00$198.23 -
CUMMINS 3347740 ENGINE HEATER Original OEM part
CUMMINS
$159.55$145.75Cummins 3347740 - ENGINE HEATER MINS3347740 Ensure your outdoor equipment stays in top condition with the Cummins 3347740 - ENGINE HEATER. Our store offers the best price on this original part,...$159.55$145.75 -
CUMMINS 3347738 WIRING HARNESS Original OEM part
CUMMINS
$199.60$182.34Precision-engineered connectivity for dependable power delivery Robust construction ensuring durability in demanding environments 100% genuine OEM Cummins component guaranteeing perfect fit and...$199.60$182.34 -
CUMMINS 3347737 ENGINE HEATER Original OEM part
CUMMINS
$183.44$167.57Cummins 3347737 - ENGINE HEATER MINS3347737 Find the genuine 3347737 - ENGINE HEATER from Cummins at our store. With our commitment to quality, you can trust that you're getting an authentic product...$183.44$167.57 -
CUMMINS 3347655 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$104.40$95.37Engineered to endure, designed to perform – trust the precision of Cummins. High-grade hex head capscrew crafted for exceptional torque retention and resistance to wear. Ensures secure fastening...$104.40$95.37 -
CUMMINS 3347638 PROTECTIVE SHIPPING COVER Original OEM part
CUMMINS
$165.26$150.97Engineered to guard your generator’s critical components during transport and storage, preserving optimal condition. Durable, weather-resistant design ensures long-lasting protection against dirt,...$165.26$150.97 -
CUMMINS 3347599 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$91.02$83.14Engineered for Endurance: Every cap screw meets Cummins' exacting standards to withstand high-stress engine environments. Precision Fit and Finish: Designed to deliver perfect alignment and secure...$91.02$83.14 -
CUMMINS 3347510 FLYWHEEL Original OEM part
CUMMINS
$7,241.79$6,615.38Engineered for precision and durability to maintain optimal engine balance under demanding conditions Enhances smooth starter engagement and superior power transmission, reducing vibration and...$7,241.79$6,615.38 -
CUMMINS 3339585 SPRING WASHER Original OEM part
CUMMINS
$19.59$17.90Engineered for Precision: The CUMMINS 3339585 spring washer ensures flawless fastening under demanding engine conditions. Durability Under Pressure: Crafted to maintain tension and resist loosening,...$19.59$17.90 -
CUMMINS 3338781 SOCKET HEAD CAPSCREW Original OEM part
CUMMINS
$28.19$25.76Engineered to perfection for uncompromising strength and reliability. Precision socket head design ensures optimal torque and secure fastening in demanding environments. Manufactured as a genuine...$28.19$25.76 -
CUMMINS 3338400 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$12.37$11.30Engineered to empower your powertrain with unwavering strength and precision High-grade hex head design provides superior torque resistance and durability Manufactured to exact Cummins OEM...$12.37$11.30 -
CUMMINS 3337588 ORING SEAL Original OEM part
CUMMINS
$34.22$31.26Precision engineered to maintain optimal sealing under demanding operating conditions Crafted from durable materials to withstand extreme temperatures and pressures Guaranteed genuine OEM part from...$34.22$31.26 -
CUMMINS 3337303 THREADED PLUG Original OEM part
CUMMINS
$337.92$308.69Experience uncompromising compatibility and durability with the CUMMINS 3337303 THREADED PLUG. Precision-engineered to safeguard your engine integrity and prevent leaks under demanding conditions...$337.92$308.69 -
CUMMINS 3337288 SOCKET HEAD CAPSCREW Original OEM part
CUMMINS
$12.54$11.45Engineered for Endurance: Delivering reliable fastening to maintain engine stability under demanding conditions. Precision Fit: Designed specifically for Cummins applications, ensuring perfect...$12.54$11.45 -
CUMMINS 3336642 THREADED PLUG Original OEM part
CUMMINS
$21.62$19.75Cummins 3336642 - THREADED PLUG MINS3336642 When it comes to finding the original 3336642 - THREADED PLUG by Cummins, our store is your go-to destination. We offer this genuine replacement part at...$21.62$19.75 -
CUMMINS 3336641 THREADED PLUG Original OEM part
CUMMINS
$123.22$112.56Precision-crafted reliability engineered for every Cummins application Durable construction designed to withstand extreme operating conditions Exact OEM specification ensures flawless compatibility...$123.22$112.56 -
CUMMINS 3336639 THREADED PLUG Original OEM part
CUMMINS
$85.90$78.47Precision engineered for seamless integration and durability. Essential component for maintaining engine integrity and leak prevention. Genuine OEM part from Cummins ensures unmatched quality and...$85.90$78.47 -
CUMMINS 3336636 THREADED PLUG Original OEM part
CUMMINS
$164.44$150.21Engineered to perfection for unmatched reliability Ensures secure sealing to protect critical engine components Durable construction optimizes longevity under demanding conditions 100% Genuine OEM...$164.44$150.21