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 3089285 FLEXIBLE HOSE Original OEM part
CUMMINS
$807.33$737.49Precision-engineered for lasting power and durability High-grade flexible construction to absorb vibrations and prevent leaks Designed to maintain optimal fluid flow and system integrity 100%...$807.33$737.49 -
CUMMINS 3089202 PIN DOWEL Original OEM part
CUMMINS
$410.96$375.41Engineered for exact alignment and lasting stability Enhances engine integrity by securing critical components Guaranteed genuine OEM manufacturing by Cummins for uncompromised quality CUMMINS...$410.96$375.41 -
CUMMINS 3088952 ACTUATOR BRACKET Original OEM part
CUMMINS
$1,222.52$1,116.77Engineered excellence for seamless power system integrity Robust design ensures lasting durability even under demanding conditions Precision-crafted actuator bracket developed as an authentic...$1,222.52$1,116.77 -
CUMMINS 30887345014 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$12,245.78$11,186.52Precision-engineered power delivery for unmatched performance Robust design maximizes fuel efficiency and engine health Certified genuine Cummins OEM component for guaranteed compatibility Empower...$12,245.78$11,186.52 -
CUMMINS 30887345012 FUEL PUMP Original OEM part
CUMMINS
$12,245.78$11,186.52Precision fueling for uncompromised engine efficiency Robust construction designed to withstand demanding operational conditions Certified OEM component from Cummins, ensuring perfect fit and...$12,245.78$11,186.52 -
CUMMINS 3088700SE44 FUEL PUMP Original OEM part
CUMMINS
$4,413.80$4,032.01Precision Power Delivery Meets Enduring Reliability Advanced Fuel Pump Design for Optimal Engine Efficiency Durable Construction to Support Long-Term Performance Certified Genuine OEM Component from...$4,413.80$4,032.01 -
CUMMINS 3088689BD33 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$11,811.80$10,790.08Engineered for precision and reliability to deliver unmatched fuel performance Designed to enhance durability and maintain engine health under demanding conditions Fully compatible OEM component...$11,811.80$10,790.08 -
CUMMINS 3088689BD12 FUEL PUMP Original OEM part
CUMMINS
$11,811.80$10,790.08Precision engineered to empower your Cummins engine's heart. Delivers consistent, high-pressure fuel for maximum engine output. Enhances fuel efficiency and reduces emissions for lasting...$11,811.80$10,790.08 -
CUMMINS 3088679BC03 FUEL PUMP Original OEM part
CUMMINS
$10,081.54$9,209.49Power your engine with precision and trust. Optimized fuel delivery for enhanced engine efficiency. Engineered for superior durability and consistent performance. 100% Genuine OEM Cummins component...$10,081.54$9,209.49 -
CUMMINS 3088368 FUEL PUMP Original OEM part
CUMMINS
$13,758.08$12,568.01Precision-engineered fuel delivery for peak engine performance Durability that withstands the toughest operating conditions Specifically manufactured as an OEM component by Cummins to guarantee...$13,758.08$12,568.01 -
CUMMINS 3088300E490 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$10,081.54$9,209.49Engineered to empower your Cummins engine's vitality Precision fuel delivery for unmatched efficiency Robust construction for extended service life 100% Genuine OEM Cummins component ensuring full...$10,081.54$9,209.49 -
CUMMINS 3088300E489 PUMP FUEL W CAL CODE Original OEM part
CUMMINS
$9,441.45$8,624.76Cummins 3088300-E489 - PUMP FUEL W CAL CODE - NO LONGER AVAILABLE MINS3088300-E489 Explore our store for the original 3088300-E489 - PUMP FUEL W CAL CODE - NO LONGER AVAILABLE by Cummins. Get the...$9,441.45$8,624.76 -
CUMMINS 3088300E472 FUEL PUMP Original OEM part
CUMMINS
$12,297.33$11,233.61Cummins 3088300-E472 - FUEL PUMP MINS3088300-E472 When it comes to ensuring your equipment's optimal performance, the 3088300-E472 - FUEL PUMP by Cummins is your go-to replacement part. Durable and...$12,297.33$11,233.61 -
CUMMINS 3088282 BELT GUARD BRACKET Original OEM part
CUMMINS
$164.30$150.09Precision-engineered protection for your Cummins power system Sturdy, long-lasting belt guard bracket designed to safeguard critical engine components Enhances operational safety by preventing...$164.30$150.09 -
CUMMINS 3088279 BELT GUARD Original OEM part
CUMMINS
$1,344.48$1,228.19Precision engineered to shield your power source with unmatched durability Robust protection for critical belt components under demanding conditions Easy installation designed to maintain peak...$1,344.48$1,228.19 -
CUMMINS 3088214 THREADED PLUG Original OEM part
CUMMINS
$299.78$273.85Engineered precision for lasting reliability Designed to maintain optimal system sealing and performance Durable construction for extended service life under demanding conditions Certified genuine...$299.78$273.85 -
CUMMINS 3088210 OIL PAN Original OEM part
CUMMINS
$12,181.60$11,127.90Precision engineered for unmatched engine protection and durability Robust construction withstands harsh operating conditions to maintain oil containment Optimized design enhances engine cooling and...$12,181.60$11,127.90 -
CUMMINS 3088090 COVER PLATE Original OEM part
CUMMINS
$87.16$79.62Precision engineered to safeguard critical engine components Crafted for durability and long-lasting service in demanding conditions Official OEM component ensuring seamless integration with your...$87.16$79.62 -
CUMMINS 3088047 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$2,842.70$2,596.81Cummins 3088047 - WATER OUTLET CONNECTION MINS3088047 Experience the reliability of Cummins with the 3088047 - WATER OUTLET CONNECTION, guaranteed to fit seamlessly into your outdoor equipment...$2,842.70$2,596.81 -
CUMMINS 3088046 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$1,188.53$1,085.72Engineered for Reliability: Precision-designed to maintain optimal coolant flow and engine temperature. Durability that Endures: Crafted from premium materials to resist corrosion and withstand...$1,188.53$1,085.72 -
CUMMINS 3088026 CONNECTION GASKET Original OEM part
CUMMINS
$99.35$90.76Engineered Excellence for Enduring Power Precision Fit for Leak-Free Performance Durable Material for Long-Term Reliability Certified OEM Component from Cummins Power Your Legacy with the CUMMINS...$99.35$90.76 -
CUMMINS 3088011 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$4,455.23$4,069.85Engineered for Excellence, Built for Endurance Precision-fit design ensures seamless exhaust flow and longevity Corrosion-resistant materials deliver outstanding durability under extreme...$4,455.23$4,069.85 -
CUMMINS 3087917 VALVE STEM GUIDE Original OEM part
CUMMINS
$149.94$136.97Precision engineered to uphold Cummins’ legacy of excellence in powertrain reliability Ensures optimal valve operation, reducing wear for enhanced engine longevity Manufactured to OEM specifications...$149.94$136.97 -
CUMMINS 3087839 AIR INTAKE CONNECTION Original OEM part
CUMMINS
$1,053.69$962.55Precision-engineered for uncompromising power delivery Ensures optimal airflow management for engine longevity Manufactured as a genuine Cummins OEM part for guaranteed compatibility CUMMINS...$1,053.69$962.55 -
CUMMINS 3087836 EXHAUST COLLECTOR CONNECTION BRACKET Original OEM part
CUMMINS
$6,171.78$5,637.92Built to Last, Engineered to Perform Precision Fit for Seamless Installation Corrosion-Resistant Construction for Enhanced Durability 100% Genuine OEM Part from Cummins for Guaranteed...$6,171.78$5,637.92 -
CUMMINS 3087822 WATER HEADER COVER Original OEM part
CUMMINS
$987.12$901.73Engineered for enduring excellence: the CUMMINS 3087822 Water Header Cover safeguards your power system with uncompromising quality. Seamless coolant flow management: enhances engine thermal...$987.12$901.73 -
CUMMINS 3087691 DRAINCOCK Original OEM part
CUMMINS
$19.44$17.76Cummins 3087691 - DRAINCOCK MINS3087691 Discover the authentic Cummins 3087691 - DRAINCOCK at our store. Made to exact specifications, this replacement part ensures optimal compatibility and...$19.44$17.76 -
CUMMINS 3086458 BELT TENSIONER BRACKET Original OEM part
CUMMINS
$970.43$886.49Precision engineered for unmatched engine harmony Robust design for enduring belt alignment and tension control Essential component crafted by Cummins to ensure optimal generator performance 100%...$970.43$886.49 -
CUMMINS 3086438 FAN PULLEY Original OEM part
CUMMINS
$7,535.80$6,883.96Precision crafted to keep your Cummins power running strong. Robust design ensures dependable cooling system performance under heavy loads. Enhances engine efficiency by maintaining optimal...$7,535.80$6,883.96 -
CUMMINS 3086382 ALTERNATOR BRACE Original OEM part
CUMMINS
$226.43$206.84Engineered to deliver unwavering support under extreme conditions Durable construction safeguards alternator alignment and functionality Precision-crafted OEM part for seamless integration with...$226.43$206.84 -
CUMMINS 3086378 ROCKER LEVER HOUSING Original OEM part
CUMMINS
$7,028.12$6,420.18Engineered for Precision and Durability Robust construction enhances rocker arm efficiency Facilitates smooth valve operation for peak engine performance 100% Genuine OEM part from Cummins ensuring...$7,028.12$6,420.18 -
CUMMINS 3086375 REDUCING PIPE BUSHING Original OEM part
CUMMINS
$75.59$69.06Precision engineered to integrate seamlessly with your Cummins power system. Enhances piping efficiency by securely reducing pipe diameters without leaks. Constructed from durable materials ensuring...$75.59$69.06 -
CUMMINS 3086311 BELT GUARD BRACKET Original OEM part
CUMMINS
$317.25$289.81Durability meets precision in every genuine Cummins component. Engineered for seamless protection and optimal belt performance. Robust design ensuring long-lasting service under demanding conditions...$317.25$289.81 -
CUMMINS 3086306 BELT GUARD Original OEM part
CUMMINS
$781.22$713.64Engineered Precision Meets Enduring Protection Robust Construction Shields Critical Belt Components Facilitates Smooth Engine Operation by Preventing Debris Interference Certified OEM Part,...$781.22$713.64 -
CUMMINS 3086303 BELT GUARD Original OEM part
CUMMINS
$1,256.19$1,147.53Precision-engineered for uncompromising protection and durability Designed to safeguard your engine belt from debris and wear Manufactured as a genuine OEM component by Cummins for full...$1,256.19$1,147.53 -
CUMMINS 3086277 LUBE OIL SUCTION TUBE Original OEM part
CUMMINS
$2,137.47$1,952.58Precision-engineered for optimal engine protection Durable design ensuring consistent oil suction flow 100% genuine OEM Cummins component for unmatched compatibility CUMMINS 3086277 LUBE OIL...$2,137.47$1,952.58 -
CUMMINS 3086242 LUBE OIL SUCTION TUBE Original OEM part
CUMMINS
$2,748.20$2,510.49Experience unwavering engine support with genuine Cummins craftsmanship Optimized design for superior oil suction and circulation Durable construction built to withstand demanding operational...$2,748.20$2,510.49 -
CUMMINS 3086194 FLEXIBLE HOSE Original OEM part
CUMMINS
$526.29$480.77Engineered for seamless integration and robust durability Offers exceptional flexibility to withstand harsh engine conditions Precision-crafted OEM component from Cummins to maintain original system...$526.29$480.77 -
CUMMINS 3086177 WATER PUMP SUPPORT Original OEM part
CUMMINS
$2,664.98$2,434.46Precision in Every Drop: Supporting Your Engine’s Lifeblood Robust Construction: Crafted to endure high thermal and mechanical stresses. Seamless Compatibility: Engineered exclusively to match...$2,664.98$2,434.46 -
CUMMINS 3086175 TUBE BRACE Original OEM part
CUMMINS
$176.83$161.53Depend on Authentic Power Solutions: Trust in the engineered excellence that keeps your Cummins system running smooth and strong. Precision-Fit Structural Support: This Tube Brace offers...$176.83$161.53