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 3397515 FILLER CAP Original OEM part
CUMMINS
$184.99$168.99Precision-engineered for seamless integration and leak-proof sealing Durable construction for extended service life under demanding conditions 100% Genuine OEM Cummins part to safeguard engine...$184.99$168.99 -
CUMMINS 3396294 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$1,146.57$1,047.39Engineered for unmatched reliability and durability in extreme operating conditions Precision fit to guarantee seamless exhaust flow and reduce emissions 100% genuine OEM Cummins component designed...$1,146.57$1,047.39 -
CUMMINS 3396139 MAGNETIC PICKUP Original OEM part
CUMMINS
$942.10$860.61Cummins 3396139 - MAGNETIC PICKUP MINS3396139 Finding original replacement parts like the MINS3396139 - Magnetic Pickup from Cummins is crucial for maintaining your outdoor equipment's peak...$942.10$860.61 -
CUMMINS 3396131 WIRING HARNESS Original OEM part
CUMMINS
$2,546.72$2,326.43Precision-engineered connectivity to maintain seamless electrical flow. Robust construction assures durability under demanding operating conditions. OEM manufactured part guarantees exact fit and...$2,546.72$2,326.43 -
CUMMINS 3396019 TIMING POINTER Original OEM part
CUMMINS
$129.19$118.02Cummins 3396019 - TIMING POINTER MINS3396019 Find the authentic Cummins 3396019 - TIMING POINTER at our store for precise engine timing adjustments. Expertly designed for accurate positioning, this...$129.19$118.02 -
CUMMINS 3395996 ROLLER BEARING Original OEM part
CUMMINS
$1,460.24$1,333.93Engineered to deliver uncompromising reliability in demanding environments Designed for optimal load distribution and minimal friction to extend engine life Genuine OEM Cummins component ensuring...$1,460.24$1,333.93 -
CUMMINS 3395890 TURBOCHARGER EXHAUST INLET CONNECTION Original OEM part
CUMMINS
$2,263.04$2,067.29Engineered Excellence for Enduring Performance Precision-fit design ensures seamless integration with your Cummins turbocharger system. Optimizes exhaust flow to maintain peak engine efficiency and...$2,263.04$2,067.29 -
CUMMINS 3395862 AIR TRANSFER TUBE Original OEM part
CUMMINS
$710.93$649.43Cummins 3395862 - AIR TRANSFER TUBE MINS3395862 Find the genuine 3395862 - AIR TRANSFER TUBE, SKU "MINS3395862" by Cummins at our store. Rest assured that you're getting a high-quality original...$710.93$649.43 -
CUMMINS 3395850 AIR CLEANER BRACKET Original OEM part
CUMMINS
$786.68$718.64Cummins 3395850 - AIR CLEANER BRACKET MINS3395850 Elevate the performance of your outdoor equipment with the authentic Cummins 3395850 - AIR CLEANER BRACKET, designed to precision for seamless...$786.68$718.64 -
CUMMINS 3395801 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$72.44$66.17Cummins 3395801 - PLAIN HOSE COUPLING - - NO LONGER AVAILABLE MINS3395801 Discover the original 3395801 - PLAIN HOSE COUPLING - - NO LONGER AVAILABLE from Cummins. Designed for precision and...$72.44$66.17 -
CUMMINS 3395782 TEMPERATURE GAUGE Original OEM part
CUMMINS
$546.38$499.12Precision performance engineered to empower your power system Accurate temperature readings to safeguard your engine's longevity Robust design built for demanding operational conditions Guaranteed...$546.38$499.12 -
CUMMINS 3395746 TIMING MODULE Original OEM part
CUMMINS
$5,603.03$5,118.37Precision engineered for uncompromising engine timing control Enhances durability and performance in demanding applications 100% genuine OEM Cummins component ensuring direct fit and...$5,603.03$5,118.37 -
CUMMINS 3395675 TEMPERATURE GAUGE Original OEM part
CUMMINS
$609.00$556.33Precision crafted to empower your power system’s heartbeat Accurate temperature monitoring ensures optimal engine health Durable design withstands demanding operational environments 100% OEM...$609.00$556.33 -
CUMMINS 3395674 PRESSURE GAUGE Original OEM part
CUMMINS
$464.30$424.14Unmatched Precision for Reliable Engine Monitoring Durably Crafted to Withstand Demanding Operational Conditions Manufactured as an OEM Part by Cummins for Guaranteed Compatibility and...$464.30$424.14 -
CUMMINS 3395664 TEMPERATURE GAUGE Original OEM part
CUMMINS
$718.44$656.29Precision you can count on, engineered to protect your power. Accurate temperature readings critical for optimal engine operation and longevity. Durable design built to endure harsh environments and...$718.44$656.29 -
CUMMINS 3395663 TEMPERATURE GAUGE Original OEM part
CUMMINS
$619.73$566.12Precision Monitoring for Engine Vitality: Experience unmatched accuracy in temperature readings to protect your engine during all operations. Durability Engineered for Demanding Conditions: Built to...$619.73$566.12 -
CUMMINS 3395662 PRESSURE GAUGE Original OEM part
CUMMINS
$455.00$415.65Cummins 3395662 - PRESSURE GAUGE MINS3395662 Discover the genuine 3395662 - PRESSURE GAUGE by Cummins at our online store. With a focus on quality and authenticity, we ensure that you receive only...$455.00$415.65 -
CUMMINS 3395660 PRESSURE GAUGE Original OEM part
CUMMINS
$403.35$368.46Precision under pressure, engineered for excellence. Accurate pressure monitoring to safeguard engine integrity. Durability designed to withstand harsh operating conditions. Certified genuine OEM...$403.35$368.46 -
CUMMINS 3395519 STUD Original OEM part
CUMMINS
$97.38$88.96Engineered for precision and durability to uphold Cummins' trusted legacy of power. Robust design ensures secure mounting and long-term operational stability. Manufactured as a genuine OEM...$97.38$88.96 -
CUMMINS 3395486 FEMALE PIPE TEE Original OEM part
CUMMINS
$42.26$38.61Engineered to fuel your power’s reliability and resilience. Precision-crafted for optimal fluid flow and connection stability. Durable construction designed to withstand harsh operating conditions...$42.26$38.61 -
CUMMINS 3395482 FEMALE PIPE TEE Original OEM part
CUMMINS
$82.96$75.78Precision engineered for uncompromising reliability and seamless system integration Corrosion-resistant design ensuring extended service life under demanding conditions Exact OEM specifications for...$82.96$75.78 -
CUMMINS 3395369 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$22.38$20.45Engineered for excellence, trusted for life. Seamless fit and unmatched durability to maintain system integrity. Corrosion-resistant construction ensures extended operational life under demanding...$22.38$20.45 -
CUMMINS 3395329 REDUCING PIPE BUSHING Original OEM part
CUMMINS
$160.24$146.38Precision-engineered for seamless integration Robust design ensures long-lasting durability Essential for maintaining optimal engine function Authentic OEM product directly from CUMMINS,...$160.24$146.38 -
CUMMINS 3395304 VIBRATION ISOLATOR Original OEM part
CUMMINS
$51.33$46.89Precision in every detail: engineered to deliver exceptional vibration dampening. Durable design for lasting engine protection and noise reduction. Authentic OEM component from Cummins, guaranteeing...$51.33$46.89 -
CUMMINS 3395295 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$18.44$16.84Cummins 3395295 - PLAIN HOSE COUPLING MINS3395295 Discover the excellence of the 3395295 - PLAIN HOSE COUPLING by Cummins, available at our store with the product SKU MINS3395295. With a commitment...$18.44$16.84 -
CUMMINS 3394876 FEMALE PIPE TEE Original OEM part
CUMMINS
$169.06$154.44Cummins 3394876 - FEMALE PIPE TEE MINS3394876 Our store proudly offers the genuine Cummins 3394876 - FEMALE PIPE TEE, ensuring top-notch quality and compatibility for your outdoor equipment. With...$169.06$154.44 -
CUMMINS 3394832 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$9.65$8.82Precision-engineered reliability to keep your Cummins engine running smoothly Robust construction designed for long-lasting service under demanding conditions 100% Genuine Cummins OEM part ensuring...$9.65$8.82 -
CUMMINS 3394784 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$49.86$45.55Precision-engineered connection for seamless flow and optimal engine efficiency Durable construction designed to withstand high pressure and temperature demands Genuine Cummins OEM part ensuring...$49.86$45.55 -
CUMMINS 3394723 RETAINING CLAMP Original OEM part
CUMMINS
$18.19$16.62Engineered for enduring strength and precision fit Enhances system stability and component longevity 100% Genuine OEM Cummins part ensuring perfect compatibility Experience unmatched reliability...$18.19$16.62 -
CUMMINS 3394614 TAPE Original OEM part
CUMMINS
$411.96$376.33Engineered for Excellence: Crafted to deliver uncompromising durability and precision compatibility. Enhances System Efficiency: Maintains optimal sealing performance for reliable engine operation...$411.96$376.33 -
CUMMINS 3394579 SPARK PLUG WIRE Original OEM part
CUMMINS
$684.78$625.55Experience Precision Power Delivery with the CUMMINS 3394579 spark plug wire engineered for flawless ignition response. Superior Durability ensures long-lasting resistance to heat and corrosion,...$684.78$625.55 -
CUMMINS 3394566 FLEXIBLE HOSE Original OEM part
CUMMINS
$281.11$256.79Engineered for Excellence: Seamlessly enhance your power system’s reliability with the precise design of the CUMMINS 3394566 FLEXIBLE HOSE. Exceptional Durability: Built to withstand demanding...$281.11$256.79 -
CUMMINS 3394476 COVER PLATE Original OEM part
CUMMINS
$229.75$209.88Precision engineered to uphold Cummins’ legacy of dependable power solutions Robust design ensures seamless sealing and protection of critical engine components Manufactured with high-grade...$229.75$209.88 -
CUMMINS 3394215 SOLENOID BRACKET Original OEM part
CUMMINS
$92.68$84.67Engineered for precision, built to last: trust Cummins to keep your power running smoothly. Robust construction: This solenoid bracket securely mounts critical components, minimizing vibration and...$92.68$84.67 -
CUMMINS 3393866 TUBE BRACE Original OEM part
CUMMINS
$1,187.26$1,084.56Cummins 3393866 - TUBE BRACE MINS3393866 Find genuine quality with the 3393866 - TUBE BRACE from Cummins at our store. Engineered for durability and precision, this part is essential for maintaining...$1,187.26$1,084.56 -
CUMMINS 3393759 MALE ADAPTER ELBOW Original OEM part
CUMMINS
$55.10$50.34Precision engineered for uncompromising reliability. Seamlessly connects fluid systems with robust, leak-resistant design. Constructed from premium materials ensuring long-lasting performance under...$55.10$50.34 -
CUMMINS 3393655 THREADED INSERT Original OEM part
CUMMINS
$167.34$152.86Precision engineered for seamless integration and maximum durability Enhances engine component stability under rigorous operating conditions Manufactured exclusively by Cummins ensuring authentic...$167.34$152.86 -
CUMMINS 3393635 PLAIN HOSE Original OEM part
CUMMINS
$101.13$92.38Cummins 3393635 - PLAIN HOSE MINS3393635 Discover the genuine Cummins 3393635 - PLAIN HOSE at our online store, your one-stop destination for high-quality replacement parts. With top-notch...$101.13$92.38 -
CUMMINS 3393626 CRANKSHAFT SPACER Original OEM part
CUMMINS
$856.00$781.96Engineered for precision, designed for endurance. Maintains optimal crankshaft alignment for smooth engine operation. Constructed to endure demanding environments and prolonged use. Guaranteed...$856.00$781.96 -
CUMMINS 3393620 OIL SEAL Original OEM part
CUMMINS
$1,955.40$1,786.26Engineered to master precision sealing for optimal engine health Durability-tested material for exceptional longevity under pressure 100% Genuine OEM from CUMMINS, assuring seamless compatibility...$1,955.40$1,786.26