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
-
CUMMINS 3393619 ORING SEAL Original OEM part
CUMMINS
$48.69$44.48Engineered for flawless sealing to maintain peak Cummins performance. Manufactured from premium materials ensuring long-lasting durability under demanding conditions. 100% genuine Cummins OEM part...$48.69$44.48 -
CUMMINS 3393616 SPRING WASHER Original OEM part
CUMMINS
$16.04$14.65Precision engineered for seamless integration and enduring strength. Critical spring washer design optimizes load distribution and vibration resistance. Constructed from premium materials to...$16.04$14.65 -
CUMMINS 3393609 FLYWHEEL HOUSING SUPPORT Original OEM part
CUMMINS
$1,631.60$1,490.47Precision-crafted to maintain structural integrity under heavy engine loads Enhances alignment and stability for optimal flywheel operation Guaranteed genuine OEM component from Cummins for seamless...$1,631.60$1,490.47 -
CUMMINS 3393591 VALVE DISC Original OEM part
CUMMINS
$536.24$489.85Engineered Excellence: Powering your Cummins engine to peak precision Durability that Endures: Crafted to withstand high-stress cycles and extend engine life Precision Fit for Optimal Performance:...$536.24$489.85 -
CUMMINS 3393567 OIL STRAINER Original OEM part
CUMMINS
$2,429.75$2,219.58Precision-engineered durability for uncompromising protection Ensures optimal oil flow to preserve engine performance OEM manufactured by Cummins for perfect fit and reliability CUMMINS 3393567 OIL...$2,429.75$2,219.58 -
CUMMINS 3393496 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$3,262.79$2,980.56Cummins 3393496 - WATER TRANSFER CONNECTION MINS3393496 Find the genuine 3393496 - WATER TRANSFER CONNECTION by Cummins only at our store. Designed to deliver exceptional performance, this product...$3,262.79$2,980.56 -
CUMMINS 3393480 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$349.78$319.53Engineered to deliver unwavering strength and secure fitment for demanding Cummins applications Precision-manufactured to withstand harsh environments and maintain long-term integrity 100% genuine...$349.78$319.53 -
CUMMINS 3393287 OIL PAN BAFFLE Original OEM part
CUMMINS
$170.52$155.77Cummins 3393287 - OIL PAN BAFFLE MINS3393287 Discover the genuine quality of the Cummins 3393287 - OIL PAN BAFFLE at our store. Engineered with precision, this baffle ensures optimal performance for...$170.52$155.77 -
CUMMINS 3393164 WEAR PLATE Original OEM part
CUMMINS
$1,298.62$1,186.29Engineered Precision for Lasting Protection: The CUMMINS 3393164 wear plate delivers superior wear resistance to preserve your engine’s integrity under demanding conditions. Durability that Supports...$1,298.62$1,186.29 -
CUMMINS 3393156 BALL BEARING Original OEM part
CUMMINS
$3,500.55$3,197.75Engineered Reliability for Demanding Conditions Precision-Crafted to Optimize Powertrain Performance Manufactured to Original Equipment Manufacturer (OEM) specifications for seamless...$3,500.55$3,197.75 -
CUMMINS 3393135 WATER BYPASS CONNECTION Original OEM part
CUMMINS
$1,462.66$1,336.14Cummins 3393135 - WATER BYPASS CONNECTION MINS3393135 Get the 3393135 - WATER BYPASS CONNECTION part by Cummins, known for its top-notch quality and perfect fit. Our store offers this original...$1,462.66$1,336.14 -
CUMMINS 3393128 FLEXIBLE HOSE Original OEM part
CUMMINS
$476.30$435.11Cummins 3393128 - FLEXIBLE HOSE MINS3393128 Discover the genuine quality of the 3393128 - FLEXIBLE HOSE by Cummins, available at our store. Engineered to fit seamlessly with your equipment, this...$476.30$435.11 -
CUMMINS 3393077 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$2,954.27$2,698.73Engineered for precision and endurance to support your power system’s critical cooling needs. Designed to optimize coolant flow, enhancing engine efficiency and preventing overheating. Manufactured...$2,954.27$2,698.73 -
CUMMINS 3393034 ORING SEAL Original OEM part
CUMMINS
$133.76$122.19Cummins 3393034 - O-RING SEAL MINS3393034 Discover the authentic excellence of the Cummins 3393034 - O-RING SEAL, SKU "MINS3393034" at our store. Crafted with precision and quality, it ensures a...$133.76$122.19 -
CUMMINS 3392533 FUEL FILTER Original OEM part
CUMMINS
$695.79$635.61Precision engineered for uncompromising fuel filtration Enhances engine longevity by preventing contaminants 100% genuine OEM Cummins component for guaranteed fit and function Secure Enduring Power...$695.79$635.61 -
CUMMINS 3392529 FUEL FILTER ELEMENT Original OEM part
CUMMINS
$140.33$128.19Precision engineered to protect and empower your Cummins engine Superior filtration technology ensures long-lasting engine health Reduces contaminants to maintain optimal fuel efficiency 100%...$140.33$128.19 -
CUMMINS 3376947 NOZZLE CLEANING INJECTOR KIT Original OEM part
CUMMINS
$1,457.30$1,331.25Cummins 3376947 - NOZZLE CLEANING INJECTOR KIT - - NO LONGER AVAILABLE MINS3376947 Discover the elusive 3376947 - NOZZLE CLEANING INJECTOR KIT from Cummins, renowned for its efficiency in...$1,457.30$1,331.25 -
CUMMINS 3376791 EXPANSION PLUG INSTALLER Original OEM part
CUMMINS
$142.69$130.35Cummins 3376791 - EXPANSION PLUG INSTALLER - - NO LONGER AVAILABLE MINS3376791 Discover the original and now rare Cummins 3376791 Expansion Plug Installer at our store. This specialized tool is...$142.69$130.35 -
CUMMINS 3376771 BLOCK SADDLE REPAIR BUSHING Original OEM part
CUMMINS
$156.70$143.15Precision restoration for enduring engine performance Durable construction ensures optimal load-bearing capacity Designed exclusively by Cummins for perfect system compatibility Guaranteed OEM...$156.70$143.15 -
CUMMINS 3376419 DAMPER TORQUE HOLDING FIXTURE Original OEM part
CUMMINS
$1,071.70$979.00Precision-tested for Engine Stability: Ensures secure torque holding for critical engine components. Durability that Endures: Crafted from premium materials to withstand demanding operational...$1,071.70$979.00 -
CUMMINS 3376204 REAMER Original OEM part
CUMMINS
$3,149.24$2,876.83Cummins 3376204 - REAMER MINS3376204 Find the original Cummins 3376204 - REAMER at your fingertips in our online store. Our commitment to quality ensures that you receive genuine replacement parts...$3,149.24$2,876.83 -
CUMMINS 3376051 DIAL INDICATOR GAUGE Original OEM part
CUMMINS
$1,788.36$1,633.67Cummins 3376051 - DIAL INDICATOR GAUGE - - NO LONGER AVAILABLE MINS3376051 Discover the exceptional quality of the "3376051 - DIAL INDICATOR GAUGE - - NO LONGER AVAILABLE" by Cummins. Our store...$1,788.36$1,633.67 -
CUMMINS 3375859 OIL COOLER TEST KIT Original OEM part
CUMMINS
$1,399.18$1,278.15Cummins 3375859 - OIL COOLER TEST KIT MINS3375859 Find peace of mind in diagnosing oil cooler issues efficiently with the 3375859 - OIL COOLER TEST KIT from Cummins. Our store stands out as your top...$1,399.18$1,278.15 -
CUMMINS 3375850 CRANKSHAFT BORE CENTERING KIT Original OEM part
CUMMINS
$8,654.03$7,905.45Cummins 3375850 - CRANKSHAFT BORE CENTERING KIT MINS3375850 Ensure precision and performance with the "3375850 - CRANKSHAFT BORE CENTERING KIT" from Cummins. Trust in our store for original parts...$8,654.03$7,905.45 -
CUMMINS 3375021 THREAD INSERT KIT Original OEM part
CUMMINS
$4,137.98$3,780.05Cummins 3375021 - THREAD INSERT KIT MINS3375021 For those in need of the 3375021 - THREAD INSERT KIT by Cummins, our store is the go-to option. With a commitment to providing original replacement...$4,137.98$3,780.05 -
CUMMINS 3357792 GOVERNOR BRACKET Original OEM part
CUMMINS
$54.95$50.20Cummins 3357792 - GOVERNOR BRACKET MINS3357792 Find the perfect replacement for your outdoor equipment with the authentic Cummins 3357792 - GOVERNOR BRACKET available at our store. Crafted with...$54.95$50.20 -
CUMMINS 3357747 ALTERNATOR Original OEM part
CUMMINS
$2,011.15$1,837.19Precision Power for Peak Performance Robust Electrical Output Designed for Demanding Applications Seamless Compatibility with Cummins Engines for Long-Term Reliability Manufactured as an Original...$2,011.15$1,837.19 -
CUMMINS 3357621 ENGINE SUPPORT Original OEM part
CUMMINS
$346.65$316.66Engineered for Precision and Stability – Experience unwavering support designed specifically for Cummins engines. Robust Construction for Long-Term Durability – Built to endure rigorous operations...$346.65$316.66 -
CUMMINS 3357576 WATER INLET CONNECTION Original OEM part
CUMMINS
$107.60$98.30Cummins 3357576 - WATER INLET CONNECTION MINS3357576 Explore our range of top-quality parts with the 3357576 - WATER INLET CONNECTION by Cummins. Get this genuine product with the SKU MINS3357576 at...$107.60$98.30 -
CUMMINS 3357452 FLYWHEEL HOUSING Original OEM part
CUMMINS
$2,797.57$2,555.58Engineered to empower your engine's core strength and stability Precision-crafted for seamless fit and optimal performance Durable construction ensuring long-lasting service and reduced...$2,797.57$2,555.58 -
CUMMINS 3357357 THROTTLE LEVER PIVOT PIN Original OEM part
CUMMINS
$33.55$30.65Engineered to exacting Cummins standards for reliable operation under all conditions Precision-crafted throttle lever pivot pin ensures smooth throttle response and control Durability designed to...$33.55$30.65 -
CUMMINS 3357354 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$117.56$107.39Engineered Precision for Ultimate Performance Reliable Fuel Delivery for Long-lasting Engine Health Durable construction to withstand demanding operational conditions Authentic OEM Cummins component...$117.56$107.39 -
CUMMINS 3357350 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$149.79$136.84Cummins 3357350 - INJECTOR FUEL SUPPLY TUBE MINS3357350 Step up your outdoor equipment maintenance with the genuine Cummins 3357350 - INJECTOR FUEL SUPPLY TUBE. Our store proudly offers this...$149.79$136.84 -
CUMMINS 3357343 INJECTOR FUEL SUPPLY TUBE Original OEM part
CUMMINS
$145.94$133.32Engineered Precision for Unrivaled Performance Durable Construction Designed to Last Under Pressure Optimized Fuel Delivery for Maximum Efficiency Authentic OEM Component from Cummins Ensuring...$145.94$133.32 -
CUMMINS 3357283 THREADED PLUG Original OEM part
CUMMINS
$37.96$34.68Cummins 3357283 - THREADED PLUG MINS3357283 Find the genuine 3357283 - THREADED PLUG from Cummins at our shop. Our store is your top choice for high-quality original parts. With fast shipping...$37.96$34.68 -
CUMMINS 3357163 FUEL TRANSFER PUMP Original OEM part
CUMMINS
$9,478.48$8,658.59Engineered for Excellence: Experience the unwavering power of genuine Cummins precision. Reliable Fuel Delivery: Maintain optimal engine operation with consistent fuel transfer flow. Durability That...$9,478.48$8,658.59 -
CUMMINS 3357158 HOSE CLAMP Original OEM part
CUMMINS
$13.54$12.37Precision in every detail for power you can trust Engineered for secure, leak-proof hose connections Constructed from premium materials to withstand high temperatures and vibrations 100% genuine OEM...$13.54$12.37 -
CUMMINS 3357130 FILTER BRACKET Original OEM part
CUMMINS
$121.70$111.18Cummins 3357130 - FILTER BRACKET MINS3357130 Discover the perfect solution for your outdoor equipment with the Cummins 3357130 - FILTER BRACKET. This high-quality replacement part is designed to...$121.70$111.18 -
CUMMINS 3357109 1 CYLINDER AIR COMPRESSOR Original OEM part
CUMMINS
$5,339.06$4,877.23Precision engineered to power your Cummins system flawlessly Robust one-cylinder design delivers consistent air compression under demanding conditions Enhances engine efficiency and reduces wear for...$5,339.06$4,877.23 -
CUMMINS 3357106 1 CYLINDER AIR COMPRESSOR Original OEM part
CUMMINS
$5,230.13$4,777.72Precision engineered for uncompromised reliability Robust one-cylinder design delivers consistent air compression under demanding conditions Optimizes engine efficiency and supports system...$5,230.13$4,777.72