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 4016678 WIRING BRACE Original OEM part
CUMMINS
$115.42$105.43Engineered precision for uninterrupted power Robust design to stabilize and protect wiring harnesses Constructed from premium materials ensuring durability under demanding conditions Certified...$115.42$105.43 -
CUMMINS 4016659 LUBE OIL TRANSFER TUBE Original OEM part
CUMMINS
$1,642.36$1,500.30Precision-engineered for seamless oil transfer and optimal engine health Durable construction for extended service life under demanding conditions Guaranteed genuine OEM component built to Cummins'...$1,642.36$1,500.30 -
CUMMINS 4016642 MALE UNION Original OEM part
CUMMINS
$235.18$214.84Precision-engineered for seamless connection and maximum durability. Resists wear and corrosion to ensure reliable service in demanding conditions. Certified OEM part from Cummins, guaranteeing...$235.18$214.84 -
CUMMINS 4016625 NUMBER TAG Original OEM part
CUMMINS
$26.77$24.46Unmatched Durability and Clarity: Engineered to endure demanding environments while providing clear identification for effortless maintenance. Precision Fit for Optimal Performance: Designed...$26.77$24.46 -
CUMMINS 4016608 HAND HOLE COVER Original OEM part
CUMMINS
$2,541.63$2,321.78Engineered to Perfection: Seamlessly integrates with your Cummins system for optimal protection. Robust Durability: Precision-crafted to withstand harsh conditions and extend equipment life. 100%...$2,541.63$2,321.78 -
CUMMINS 4016563 FLEXIBLE HOSE Original OEM part
CUMMINS
$423.12$386.52Cummins 4016563 - FLEXIBLE HOSE - - NO LONGER AVAILABLE MINS4016563 Find top-tier reliability with the 4016563 - FLEXIBLE HOSE by Cummins at our store! Crafted with precision and durability, this...$423.12$386.52 -
CUMMINS 4016532 MOUNTING SPACER Original OEM part
CUMMINS
$39.69$36.26Precision Engineered for Peak Performance and Reliability Durable construction ensures stable mounting and vibration reduction Essential component to maintain engine alignment and prolong system...$39.69$36.26 -
CUMMINS 4016523 PROTECTIVE COVER Original OEM part
CUMMINS
$529.57$483.76Engineered to protect, designed to perform — your Cummins power deserves the best. Robust protective shield that safeguards critical components from environmental damage and operational wear...$529.57$483.76 -
CUMMINS 4016495 FLEXIBLE HOSE Original OEM part
CUMMINS
$630.72$576.16Engineered for endurance: Precision-crafted to withstand demanding operational conditions. Superior flexibility: Designed to absorb vibrations and reduce stress on connected components. Certified...$630.72$576.16 -
CUMMINS 4016480 ALTERNATOR GUARD Original OEM part
CUMMINS
$2,888.05$2,638.23Engineered for unmatched durability and protection Precision fit to preserve alternator performance Guaranteed OEM quality ensuring safety and reliability Built by Cummins to meet rigorous standards...$2,888.05$2,638.23 -
CUMMINS 4016432 TUBE BRACE Original OEM part
CUMMINS
$1,208.29$1,103.78Cummins 4016432 - TUBE BRACE MINS4016432 Find the authentic Cummins 4016432 - TUBE BRACE, SKU MINS4016432, exclusively in our store. We take pride in offering high-quality original replacement parts...$1,208.29$1,103.78 -
CUMMINS 4016428 FILTER HEAD KIT Original OEM part
CUMMINS
$7,557.63$6,903.89Cummins 4016428 - FILTER HEAD KIT MINS4016428 When it comes to sourcing the original 4016428 - FILTER HEAD KIT by Cummins, our store stands out as the go-to option. With a reputation for providing...$7,557.63$6,903.89 -
CUMMINS 4016397 TUBE BRACE Original OEM part
CUMMINS
$1,300.35$1,187.87Cummins 4016397 - TUBE BRACE MINS4016397 Our store proudly offers the original "4016397 - TUBE BRACE" by Cummins with SKU "MINS4016397". Crafted with precision, this genuine replacement part ensures...$1,300.35$1,187.87 -
CUMMINS 4016356 CABLE BRACKET Original OEM part
CUMMINS
$196.03$179.07Precision-engineered for steadfast cable support in demanding environments Robust design enhances generator uptime and system safety 100% Genuine OEM part from Cummins ensuring full compatibility...$196.03$179.07 -
CUMMINS 4016354 CABLE BRACKET Original OEM part
CUMMINS
$719.50$657.27Designed to keep your engine's wiring secure and organized, ensuring optimal system performance. Engineered for durability under demanding conditions, providing long-lasting support for cable...$719.50$657.27 -
CUMMINS 4016347 PROTECTIVE COVER Original OEM part
CUMMINS
$1,196.18$1,092.71Engineered for uncompromising defense against environmental hazards and wear Durable design maintains engine integrity and extends component life Certified OEM Cummins part guaranteeing perfect fit...$1,196.18$1,092.71 -
CUMMINS 4016342 WIRING BRACE Original OEM part
CUMMINS
$1,305.10$1,192.21Engineered for Excellence: Keep your Cummins generator running smoothly with this precision-crafted wiring brace designed to provide optimal support and protection. Durable Construction: Crafted...$1,305.10$1,192.21 -
CUMMINS 4016338 WIRING BRACE Original OEM part
CUMMINS
$1,326.88$1,212.11Engineered to hold your wiring harness with unwavering strength for seamless power delivery. Robust construction ensures vibration resistance and long-lasting stability under demanding engine...$1,326.88$1,212.11 -
CUMMINS 4016333 WIRING BRACE Original OEM part
CUMMINS
$1,670.14$1,525.67Engineered for unwavering electrical integrity in your Cummins generator system Durable construction designed to withstand rigorous operational demands Precisely manufactured OEM component for...$1,670.14$1,525.67 -
CUMMINS 4016327 WIRING BRACE Original OEM part
CUMMINS
$1,766.04$1,613.28Precision engineered to anchor your wiring securely for unmatched reliability. Robust construction guarantees long-term stability even under harsh conditions. Ensures optimal electrical system...$1,766.04$1,613.28 -
CUMMINS 4016313 PROTECTIVE COVER Original OEM part
CUMMINS
$576.43$526.57Cummins 4016313 - PROTECTIVE COVER MINS4016313 Explore the 4016313 PROTECTIVE COVER by Cummins, available at our store under the SKU MINS4016313. Crafted with precision, this genuine replacement...$576.43$526.57 -
CUMMINS 4016312 PROTECTIVE COVER Original OEM part
CUMMINS
$988.42$902.92Engineered Excellence for Lasting Protection Precision fit ensures optimal safeguarding of vital engine components Durable construction guards against environmental damage and wear 100% Genuine OEM...$988.42$902.92 -
CUMMINS 4016239 BREATHER BRACKET Original OEM part
CUMMINS
$525.13$479.70Cummins 4016239 - BREATHER BRACKET MINS4016239 When looking for the genuine 4016239 - BREATHER BRACKET by Cummins, our online store is your top choice. With our commitment to quality and...$525.13$479.70 -
CUMMINS 4016231 BREATHER BRACKET Original OEM part
CUMMINS
$592.87$541.59Precision engineered for seamless integration and peak engine health Robust design ensures long-lasting durability under demanding conditions Official Cummins OEM part for guaranteed compatibility...$592.87$541.59 -
CUMMINS 4016228 WIRING HARNESS Original OEM part
CUMMINS
$588.16$537.29Precision engineered to empower your Cummins system with unwavering connectivity. Robust design guarantees dependable electrical performance under extreme conditions. Ensures optimal signal...$588.16$537.29 -
CUMMINS 4016207 BREATHER BRACKET Original OEM part
CUMMINS
$571.45$522.02Precision engineered to uphold Cummins' legacy of durable power solutions. Robust metal construction ensures optimal ventilation and minimizes contamination risks. Designed for seamless integration...$571.45$522.02 -
CUMMINS 4016191 BREATHER BRACKET Original OEM part
CUMMINS
$329.25$300.77Engineered to Maintain Optimal Airflow Integrity Robust Construction for Extended Durability in Demanding Environments Guaranteed Genuine OEM Cummins Component for Perfect Fit and...$329.25$300.77 -
CUMMINS 4016170 CRANKCASE BREATHER Original OEM part
CUMMINS
$1,453.96$1,328.19Engineered precision meets unwavering durability. Ensures effective crankcase ventilation to protect your engine from pressure build-up and contamination. Designed to enhance engine life and fuel...$1,453.96$1,328.19 -
CUMMINS 4016166 CRANKCASE BREATHER Original OEM part
CUMMINS
$1,675.69$1,530.75Engineered for Excellence, Designed for Durability Precision-crafted to maintain optimal crankcase ventilation Essential for reducing harmful contaminants and controlling emissions 100% Genuine...$1,675.69$1,530.75 -
CUMMINS 4016137 TUBE CLAMP Original OEM part
CUMMINS
$415.32$379.39Engineered to secure fuel and fluid lines with unwavering reliability Crafted to withstand extreme operating conditions and vibrations 100% genuine OEM component designed specifically for Cummins...$415.32$379.39 -
CUMMINS 4016134 FLEXIBLE HOSE Original OEM part
CUMMINS
$2,747.57$2,509.91Trusted Engineering for Demanding Applications Precision-built flexible hose offers superior vibration absorption and leak resistance Optimized design improves system efficiency and protects...$2,747.57$2,509.91 -
CUMMINS 4016114 TUBE BRACE Original OEM part
CUMMINS
$2,217.53$2,025.71Precision engineered for unwavering stability Robust design to withstand demanding operational stresses Genuine OEM CUMMINS component ensuring exact compatibility and durability Reliability...$2,217.53$2,025.71 -
CUMMINS 4016099 HAND HOLE COVER Original OEM part
CUMMINS
$1,204.08$1,099.93Designed to maintain engine enclosure integrity and protect critical components from environmental hazards Precision-engineered for a flawless fit that supports long-term durability and operational...$1,204.08$1,099.93 -
CUMMINS 4016098 CLIP Original OEM part
CUMMINS
$33.86$30.93Precision engineered for uncompromising power system integrity Securely fastens critical components ensuring operational safety Manufactured by Cummins as an original equipment part for guaranteed...$33.86$30.93 -
CUMMINS 4016093 HAND HOLE COVER Original OEM part
CUMMINS
$988.35$902.86Engineered for seamless protection and durability Precision fitment guarantees optimal sealing and safety Manufactured as a genuine OEM Cummins component to maintain system integrity CUMMINS...$988.35$902.86 -
CUMMINS 4016076 CRANKCASE BREATHER Original OEM part
CUMMINS
$3,306.17$3,020.19Precision-engineered for uncompromising engine ventilation and system protection Ensures optimal crankcase pressure regulation for improved engine longevity Manufactured as an authentic OEM part by...$3,306.17$3,020.19 -
CUMMINS 4016070 BREATHER BRACKET Original OEM part
CUMMINS
$978.23$893.61Engineered to empower your power systems with unmatched dependability Precision-crafted breather bracket ensuring optimal crankcase ventilation Robust design that withstands demanding operating...$978.23$893.61 -
CUMMINS 4016066 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,269.61$1,159.78Precision-engineered excellence for your Cummins power system Designed to ensure efficient coolant flow and prevent overheating Manufactured to exact Cummins OEM standards for peak...$1,269.61$1,159.78 -
CUMMINS 4016064 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,086.61$992.61Engineered for Excellence: Experience seamless coolant flow with precision-crafted design. Durability That Lasts: Built to withstand extreme temperatures and pressures for prolonged service life...$1,086.61$992.61 -
CUMMINS 4016057 TUBE BRACE Original OEM part
CUMMINS
$149.60$136.66Engineered for Precision and Reliability Robust design enhances structural support and longevity Manufactured as a genuine CUMMINS OEM component for perfect system compatibility Elevate Your Power...$149.60$136.66