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 3175514 AIR COMPRESSOR SUPPORT Original OEM part
CUMMINS
$3,132.65$2,861.68Cummins 3175514 - AIR COMPRESSOR SUPPORT - - NO LONGER AVAILABLE MINS3175514 Find the elusive 3175514 AIR COMPRESSOR SUPPORT at our store. No longer available elsewhere, this original Cummins...$3,132.65$2,861.68 -
CUMMINS 3175285 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$80.97$73.97Cummins 3175285 - MALE ADAPTER ELBOW MINS3175285 Whether for maintenance or repair, finding the original 3175285 - MALE ADAPTER ELBOW by Cummins is crucial for your outdoor equipment longevity. At...$80.97$73.97 -
CUMMINS 3171481 HUMP HOSE Original OEM part
CUMMINS
$892.69$815.48Precision engineered for peak performance Durable design withstands demanding engine conditions Authentic Cummins OEM component guarantees perfect compatibility CUMMINS 3171481 HUMP HOSE—Powering...$892.69$815.48 -
CUMMINS 3171143 PLAIN WASHER Original OEM part
CUMMINS
$322.07$294.21Experience unwavering reliability with every CUMMINS component crafted to perfection Precision-engineered plain washer to maintain secure fittings under demanding conditions Durability that supports...$322.07$294.21 -
CUMMINS 3171100 ENGINE LUBRICATING PRIMER Original OEM part
CUMMINS
$10,473.50$9,567.55Cummins 3171100 - ENGINE LUBRICATING PRIMER MINS3171100 Find peace of mind when shopping for the genuine Cummins 3171100 - ENGINE LUBRICATING PRIMER. At our store, we pride ourselves on offering...$10,473.50$9,567.55 -
CUMMINS 3171063 MALE UNION Original OEM part
CUMMINS
$1,162.95$1,062.35Precisely engineered to maintain the trusted performance standard of Cummins power solutions Ensures secure, leak-free connection for optimal fuel and fluid delivery Constructed from high-grade...$1,162.95$1,062.35 -
CUMMINS 3171012 WIRING HARNESS Original OEM part
CUMMINS
$362.33$330.99Precision engineered for uncompromising reliability and power continuity Designed to provide flawless electrical connectivity under demanding conditions Constructed to withstand heat, vibration, and...$362.33$330.99 -
CUMMINS 3170797 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$82.04$74.94Cummins 3170797 - PLAIN HOSE COUPLING MINS3170797 When it comes to finding original replacement parts like the 3170797 - PLAIN HOSE COUPLING, choosing genuine products ensures the best performance...$82.04$74.94 -
CUMMINS 3170795 VALVE BRACE Original OEM part
CUMMINS
$705.74$644.69Engineered to perfection for uncompromising durability Precision-crafted to maintain valve stability and optimize engine function Designed exclusively by Cummins as an original equipment...$705.74$644.69 -
CUMMINS 3170789 MOUNTING SPACER Original OEM part
CUMMINS
$1,131.42$1,033.55Precision engineered to maintain optimal engine alignment and vibration control. Durable materials to withstand demanding operational stresses and extend service life. 100% Genuine OEM Cummins part,...$1,131.42$1,033.55 -
CUMMINS 3170777 VALVE BRACKET Original OEM part
CUMMINS
$480.46$438.90Cummins 3170777 - VALVE BRACKET MINS3170777 Discover the authentic 3170777 - VALVE BRACKET by Cummins, meticulously crafted to ensure top performance for your outdoor equipment. Our store stands out...$480.46$438.90 -
CUMMINS 3170774 INDICATOR LIGHT Original OEM part
CUMMINS
$1,005.03$918.09Engineered to illuminate your power system's status flawlessly Durable design ensures long-lasting visibility even under intense operational conditions Assures seamless compatibility as an original...$1,005.03$918.09 -
CUMMINS 3170224 INSTRUMENT PANEL Original OEM part
CUMMINS
$1,706.84$1,559.20Cummins 3170224 - INSTRUMENT PANEL MINS3170224 Find the authentic 3170224 - INSTRUMENT PANEL by Cummins at our store. We guarantee top-quality original replacement parts to keep your outdoor...$1,706.84$1,559.20 -
CUMMINS 3170211 INSTRUMENT PANEL BRACE Original OEM part
CUMMINS
$471.67$430.87Precision engineered to uphold Cummins excellence. Robust construction resists vibration and mechanical stress. Essential for maintaining instrument panel integrity in demanding environments...$471.67$430.87 -
CUMMINS 3170209 FAN GUARD PANEL Original OEM part
CUMMINS
$1,627.86$1,487.05Cummins 3170209 - FAN GUARD PANEL MINS3170209 Find peace of mind in knowing that you're choosing authenticity with the Cummins 3170209 - FAN GUARD PANEL. Crafted to precision, this part ensures the...$1,627.86$1,487.05 -
CUMMINS 3170207 FAN GUARD PANEL Original OEM part
CUMMINS
$2,173.00$1,985.04Cummins 3170207 - FAN GUARD PANEL MINS3170207 Explore our top-quality 3170207 - FAN GUARD PANEL crafted by Cummins. Trust us for authentic replacement parts like the MINS3170207, meticulously...$2,173.00$1,985.04 -
CUMMINS 3170206 FAN GUARD PANEL Original OEM part
CUMMINS
$946.30$864.45Engineered to safeguard your power system with uncompromising durability Precision fit guarantees optimal airflow and vibration control Constructed exclusively as an OEM Cummins component for...$946.30$864.45 -
CUMMINS 3167618 WIRING HARNESS Original OEM part
CUMMINS
$609.45$556.73Precision-crafted for superior connectivity and durability Engineered to optimize electrical performance in Cummins engines 100% genuine Cummins OEM to guarantee compatibility and safety Reliability...$609.45$556.73 -
CUMMINS 3167605 EXPANSION TANK BRACKET Original OEM part
CUMMINS
$52.82$48.25Engineered for Precision and Durability: This expansion tank bracket ensures secure mounting of your cooling system, preserving engine integrity under demanding conditions. Robust Construction:...$52.82$48.25 -
CUMMINS 3167600 WATER BYPASS TUBE Original OEM part
CUMMINS
$211.70$193.39Engineered to maintain optimal coolant flow, maximizing your Cummins engine's efficiency and longevity. Precision-crafted from high-quality materials to withstand high temperatures and pressure...$211.70$193.39 -
CUMMINS 3167217 CORROSION RESISTOR CARTRIDGE Original OEM part
CUMMINS
$233.94$213.70Precision-engineered protection for your Cummins powerhouse Exceptional corrosion resistance to extend component lifespan Designed to maintain optimal engine electrical integrity 100% Genuine...$233.94$213.70 -
CUMMINS 3167036 CAMSHAFT Original OEM part
CUMMINS
$3,537.75$3,231.73Precision-engineered for durability and consistent engine performance Optimizes valve timing to enhance fuel efficiency and reduce emissions Manufactured as a genuine OEM Cummins component to...$3,537.75$3,231.73 -
CUMMINS 3166621 WATER OUTLET TUBE Original OEM part
CUMMINS
$70.46$64.37Experience engineered precision and durability that your Cummins power system deserves High-quality water outlet tube designed to maintain optimal cooling efficiency Manufactured to exact Cummins...$70.46$64.37 -
CUMMINS 3166589 PLAIN HOSE Original OEM part
CUMMINS
$212.80$194.40Precision-engineered for uncompromising reliability in every installation Durable construction designed to withstand demanding engine conditions Certified genuine OEM component from Cummins ensuring...$212.80$194.40 -
CUMMINS 3166444 AIR COMPRESSOR BRACE Original OEM part
CUMMINS
$1,242.70$1,135.21Precision engineered for unwavering engine support and resilience Enhances air compressor stability for improved power system efficiency Crafted as a genuine OEM component to guarantee exact fit and...$1,242.70$1,135.21 -
CUMMINS 31664059698 FUEL PUMP Original OEM part
CUMMINS
$4,413.80$4,032.01Engineered Excellence for Ultimate Fuel Delivery Precision-crafted fuel pump ensuring optimal engine operation Robust design enhancing fuel efficiency and system longevity 100% genuine OEM CUMMINS...$4,413.80$4,032.01 -
CUMMINS 31664057125 FUEL PUMP WITHOUT CAL CODE Original OEM part
CUMMINS
$6,858.19$6,264.96Cummins 3166405-7125 - FUEL PUMP WITHOUT CAL CODE MINS3166405-7125 Get your hands on the original 3166405-7125 - FUEL PUMP WITHOUT CAL CODE by Cummins, available at our store. With a commitment to...$6,858.19$6,264.96 -
CUMMINS 3165937 REGULAR HEX NUT Original OEM part
CUMMINS
$4.30$3.93Cummins 3165937 - REGULAR HEX NUT - - NO LONGER AVAILABLE MINS3165937 Featuring the 3165937 - REGULAR HEX NUT - - NO LONGER AVAILABLE by Cummins, our store holds the key to authentic replacement...$4.30$3.93 -
CUMMINS 3165864 MALE UNION Original OEM part
CUMMINS
$30.38$27.76Precision engineered for seamless integration in Cummins power systems Robust design crafted from high-grade materials to withstand rigorous conditions Genuine OEM Cummins component ensuring optimal...$30.38$27.76 -
CUMMINS 3165803 MALE UNION Original OEM part
CUMMINS
$58.60$53.54Precision engineered to power your system seamlessly Corrosion-resistant construction ensures extended service life Optimized for perfect fit and compatibility with Cummins engines Certified as a...$58.60$53.54 -
CUMMINS 3165466 FLYWHEEL Original OEM part
CUMMINS
$6,817.57$6,227.85Engineered precision meets enduring power Robust construction for flawless torque management Balanced design for smooth engine operation Certified genuine Cummins OEM component ensuring perfect...$6,817.57$6,227.85 -
CUMMINS 3165448 CRANKSHAFT PULLEY Original OEM part
CUMMINS
$316.26$288.90Precision engineered for enduring performance Enhances engine balance and reduces wear Manufactured as a genuine OEM Cummins component Trust in CUMMINS 3165448 CRANKSHAFT PULLEY – Powering...$316.26$288.90 -
CUMMINS 3165116 SERVICE TOOL REPLACER Original OEM part
CUMMINS
$596.43$544.84Precision engineered to maintain your power source's excellence Durable construction providing long-lasting service life Easy integration with Cummins systems for optimized performance Guaranteed...$596.43$544.84 -
CUMMINS 3165026 DIGITAL INDICATOR GAUGE Original OEM part
CUMMINS
$1,712.34$1,564.22Precision Monitoring for Optimal Performance Durable Construction to Withstand Harsh Conditions OEM Quality Ensures Perfect Compatibility and Longevity Authentic Cummins Component for Trusted...$1,712.34$1,564.22 -
CUMMINS 3164913 MOUNTING PLATE Original OEM part
CUMMINS
$1,599.00$1,460.69Engineered to support uncompromising durability and precision fit. Enhances structural integrity for consistent power delivery. Authentic OEM component designed exclusively by Cummins. CUMMINS...$1,599.00$1,460.69 -
CUMMINS 3164607 PLATE CYL LINER INSTALLER Original OEM part
CUMMINS
$1,199.45$1,095.70Cummins 3164607 - PLATE CYL LINER INSTALLER - NO LONGER AVAILABLE MINS3164607 Find the original Cummins 3164607 Plate Cylinder Liner Installer, which is no longer available elsewhere, at our store...$1,199.45$1,095.70 -
CUMMINS 3163917 ELECTRICAL CONNECTOR NUT Original OEM part
CUMMINS
$8.04$7.34Cummins 3163917 - ELECTRICAL CONNECTOR NUT MINS3163917 Upgrade your outdoor equipment with the 3163917 - ELECTRICAL CONNECTOR NUT by Cummins. Trust us for top-notch original parts like this...$8.04$7.34 -
CUMMINS 3163894 ENGINE CONTROL WIRING HARNESS Original OEM part
CUMMINS
$1,249.80$1,141.70Precision engineered wiring harness delivering dependable engine control connectivity for peak performance. Robust build quality designed to withstand harsh operational environments and prolong...$1,249.80$1,141.70 -
CUMMINS 3163662 ELECTRICAL CONNECTOR WASHER Original OEM part
CUMMINS
$5.64$5.15Cummins 3163662 - ELECTRICAL CONNECTOR WASHER MINS3163662 Discover the authentic 3163662 - ELECTRICAL CONNECTOR WASHER by Cummins at our store. Crafted with precision and reliability, this essential...$5.64$5.15 -
CUMMINS 3163661 ELECTRICAL CONNECTOR NUT Original OEM part
CUMMINS
$14.96$13.67Cummins 3163661 - ELECTRICAL CONNECTOR NUT MINS3163661 When it comes to finding top-tier replacement parts, look no further than our store for the high-quality 3163661 - ELECTRICAL CONNECTOR NUT...$14.96$13.67