New Parts
New Parts for Onan, Cummins, and Fleetguard Diesel Engines
Upgrade and maintain your diesel engines with our extensive selection of genuine new parts. Crafted to meet the highest standards, these replacement components ensure optimal engine performance and durability for Onan, Cummins, and Fleetguard power engines.
New Genuine Parts - Reliable, Durable, and Engineered for Excellence
Our collection features a wide range of authentic new parts including filters, seals, gaskets, and fuel system components tailored specifically for diesel engines. Each part undergoes strict quality control to guarantee compatibility and longevity.
- Authentic Replacement: Genuine parts for Onan, Cummins, and Fleetguard engines to maintain factory specifications.
- Engineered Reliability: Designed to withstand rigorous operating conditions and extend engine life.
- Wide Selection: Comprehensive inventory ensuring easy find and fit for your diesel engine needs.
Enhance your diesel engine’s performance with trusted new parts that deliver precision and reliability.
Why Choose Our New Parts?
We offer genuine, expertly sourced parts with unmatched quality and support, ensuring your diesel engines run efficiently and reliably every time.
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ONAN 3897792 - ADAPTER PLAIN ONAN/CUMMINS - Original OEM part
ONAN
$1,580.39$1,457.92Cummins ADAPTER PLAIN /CUMMINS 3897792 Discover the outstanding reliability of the ADAPTER PLAIN /CUMMINS (SKU: 3897792) available at our store. Our commitment to providing original Cummins parts ensures your outdoor equipment maintains peak performance...$1,580.39$1,457.92 -
ONAN 3897507 - HOSE PLAIN ONAN/CUMMINS - Original OEM part
ONAN
$127.82$117.92Cummins HOSE PLAIN /CUMMINS 3897507 Discover the superior quality of our HOSE PLAIN /CUMMINS (SKU: 3897507) for reliable performance in your equipment. As a trusted source for original replacement parts, our store guarantees authenticity and exceptional...$127.82$117.92 -
ONAN 3896800 - CONNECTOR MALE ONAN/CUMMINS - Original OEM part
ONAN
$50.09$46.22Cummins CONNECTOR MALE /CUMMINS 3896800 Discover the quality and reliability of the CONNECTOR MALE /CUMMINS, SKU 3896800, designed for optimal performance and durability. Our store is dedicated to providing original parts that ensure your equipment...$50.09$46.22 -
ONAN 3896080 - SUPPORT FAN ONAN/CUMMINS - Original OEM part
ONAN
$2,426.40$2,238.36Cummins SUPPORT FAN /CUMMINS 3896080 Discover the unmatched quality of the SUPPORT FAN by Cummins, SKU 3896080, designed to ensure optimal performance and durability for your outdoor equipment. Our store is dedicated to providing genuine replacement...$2,426.40$2,238.36 -
ONAN 3896034 - HOSE FLEXIBLE ONAN/CUMMINS - Original OEM part
ONAN
$856.99$790.59Cummins HOSE FLEXIBLE /CUMMINS 3896034 Discover the reliability of the HOSE FLEXIBLE /CUMMINS (SKU: 3896034) available at our store, where quality meets value. Our commitment to offering original parts ensures optimal performance and compatibility for...$856.99$790.59 -
ONAN 3893902 - ELBOW MALE ADAPTER ONAN/CUMMINS - Original OEM part
ONAN
$24.63$22.73Cummins ELBOW MALE ADAPTER /CUMMINS 3893902 Discover the quality and reliability of our original ELBOW MALE ADAPTER /CUMMINS, SKU 3893902, designed to ensure optimal performance in your equipment. Sourced directly from Cummins, our parts uphold the...$24.63$22.73 -
ONAN 3893826-XC34 - PUMP FUEL/W CAL CODE ONAN/CUMMINS - Original OEM part
ONAN
$4,323.44$3,988.38Cummins PUMP FUEL/W CAL CODE /CUMMINS 3893826-XC34 Discover the superior quality of the PUMP FUEL/W CAL CODE /CUMMINS (SKU: 3893826-XC34) available at our store, where we prioritize originality and reliability in every replacement part. With a...$4,323.44$3,988.38 -
ONAN 3893826-XC28 - PUMP FUEL/W CAL CODE ONAN/CUMMINS - Original OEM part
ONAN
$4,111.25$3,792.64Cummins PUMP FUEL/W CAL CODE /CUMMINS 3893826-XC28 Discover the PUMP FUEL/W CAL CODE /CUMMINS, SKU 3893826-XC28, designed to maintain the efficiency you expect from quality equipment. Our store proudly offers original parts, ensuring durability and...$4,111.25$3,792.64 -
ONAN 3893825-X372 - PUMP FUEL/W CAL CODE ONAN/CUMMINS - Original OEM part
ONAN
$4,323.44$3,988.38Cummins PUMP FUEL/W CAL CODE /CUMMINS 3893825-X372 Discover top-quality with the PUMP FUEL/W CAL CODE /CUMMINS, SKU 3893825-X372, expertly manufactured by Cummins. Our store is your premier destination for original replacement parts, ensuring you...$4,323.44$3,988.38 -
ONAN 3892809 - SUPPORT FRONT ENGINE ONAN/CUMMINS - Original OEM part
ONAN
$838.75$773.76Cummins SUPPORT FRONT ENGINE /CUMMINS 3892809 Discover the unparalleled quality of the SUPPORT FRONT ENGINE /CUMMINS (SKU: 3892809), designed for optimal performance and durability. Our store offers genuine replacement parts directly from the trusted...$838.75$773.76 -
ONAN 3892658-X981 - PUMP FUEL W CAL CODE ONAN/CUMMINS - Original OEM part
ONAN
$9,640.33$8,893.21Cummins PUMP FUEL W CAL CODE /CUMMINS 3892658-X981 When it comes to sourcing the PUMP FUEL W CAL CODE /CUMMINS (SKU: 3892658-X981), our store stands out for its commitment to quality and authenticity. We provide only original replacement parts, ensuring...$9,640.33$8,893.21 -
ONAN 3884126 - PLUNGER PRS REGULATOR ONAN/CUMMINS - Original OEM part
ONAN
$43.33$39.98Cummins PLUNGER PRS REGULATOR /CUMMINS 3884126 The Plunger PRS Regulator by Cummins (SKU: 3884126) is now available in our store, ensuring you receive an original part that enhances performance and reliability. Our commitment to quality and customer...$43.33$39.98 -
ONAN 3883548-X282 - PUMP FUEL ONAN/CUMMINS - Original OEM part
ONAN
$4,323.44$3,988.38Cummins PUMP FUEL /CUMMINS 3883548-X282 Discover the ultimate solution for your machinery needs with the original PUMP FUEL from Cummins, SKU 3883548-X282. Our store prides itself on providing authentic replacement parts that ensure reliability and...$4,323.44$3,988.38 -
ONAN 3881539 - TANK EXPANSION ONAN/CUMMINS - Original OEM part
ONAN
$5,791.95$5,343.08Cummins TANK EXPANSION /CUMMINS 3881539 Discover the original TANK EXPANSION /CUMMINS (SKU: 3881539) at our store, where quality and reliability come first. As an authorized retailer of Cummins parts, we ensure that you receive only genuine components...$5,791.95$5,343.08 -
ONAN 3878739 - HUB FAN ONAN/CUMMINS - Original OEM part
ONAN
$2,313.37$2,134.10Cummins HUB FAN /CUMMINS 3878739 Discover top-tier performance with the original HUB FAN from Cummins, SKU 3878739, engineered for reliability and efficiency. Our store is committed to providing genuine replacement parts that ensure your equipment...$2,313.37$2,134.10 -
ONAN 3878204 - NOZZLE PISTON COOLING ONAN/CUMMINS - Original OEM part
ONAN
$59.49$54.89Cummins NOZZLE PISTON COOLING /CUMMINS 3878204 Discover the original NOZZLE PISTON COOLING /CUMMINS (SKU: 3878204) at our store, your premier destination for authentic replacement parts. Offering unbeatable prices and efficient shipping, we ensure you...$59.49$54.89 -
ONAN 3877965 - TUBE VENT ONAN/CUMMINS - Original OEM part
ONAN
$544.72$502.51Cummins TUBE VENT /CUMMINS 3877965 Discover the original TUBE VENT from Cummins, SKU 3877965, designed for optimal performance and reliability. Our store is your top choice for sourcing authentic parts, ensuring seamless compatibility and durability for...$544.72$502.51 -
ONAN 3877147 - WIRE SPARK PLUG ONAN/CUMMINS - Original OEM part
ONAN
$14,523.67$13,398.10Cummins WIRE SPARK PLUG /CUMMINS 3877147 Discover the original WIRE SPARK PLUG from Cummins, SKU 3877147, designed for optimal performance and reliability. Our store is your go-to destination for authentic replacement parts, ensuring you receive the...$14,523.67$13,398.10 -
ONAN 3876152 - GAUGE SIGHT ONAN/CUMMINS - Original OEM part
ONAN
$150.12$138.49Cummins GAUGE SIGHT /CUMMINS 3876152 Elevate the performance of your equipment with the GAUGE SIGHT /CUMMINS (SKU: 3876152). Our store prides itself on providing authentic replacement parts, ensuring that you receive only the best quality. With our...$150.12$138.49 -
ONAN 3876068 - VALVE PRESSURE RELIEF ONAN/CUMMINS - Original OEM part
ONAN
$1,561.25$1,440.26Cummins VALVE PRESSURE RELIEF /CUMMINS 3876068 Discover the original VALVE PRESSURE RELIEF from Cummins, SKU 3876068, designed to ensure optimal performance and reliability in your equipment. Our store is your ideal choice for authentic replacement...$1,561.25$1,440.26 -
ONAN 3875875 - ACTUATOR ONAN/CUMMINS - Original OEM part
ONAN
$3,481.27$3,211.48Cummins ACTUATOR /CUMMINS 3875875 Discover the unparalleled quality of the ACTUATOR /CUMMINS (SKU: 3875875), designed specifically for optimal performance and reliability. Our store is dedicated to providing original replacement parts, ensuring you...$3,481.27$3,211.48 -
ONAN 3875798 - PULLEY ALTERNATOR ONAN/CUMMINS - Original OEM part
ONAN
$1,597.92$1,474.09Cummins PULLEY ALTERNATOR /CUMMINS 3875798 Discover the reliability of the PULLEY ALTERNATOR /CUMMINS, SKU 3875798, designed to enhance the performance of your equipment. Our store provides only authentic replacement parts, ensuring the optimal function...$1,597.92$1,474.09 -
ONAN 3875673 - SUPPORT TURBOCHARGER ONAN/CUMMINS - Original OEM part
ONAN
$2,868.17$2,645.90Cummins SUPPORT TURBOCHARGER /CUMMINS 3875673 Discover the original SUPPORT TURBOCHARGER /CUMMINS (SKU: 3875673), engineered for optimal performance and reliability. Our store guarantees the best prices on authentic Cummins parts, ensuring top quality...$2,868.17$2,645.90 -
ONAN 3875535 - VALVE SHUTOFF ONAN/CUMMINS - Original OEM part
ONAN
$4,356.82$4,019.17Cummins VALVE SHUTOFF /CUMMINS 3875535 Discover the superior quality of the VALVE SHUTOFF /CUMMINS (SKU: 3875535) available at our store, where you can trust in authentic replacement parts. Our selection is meticulously sourced, ensuring compatibility...$4,356.82$4,019.17 -
ONAN 3875221 - COUPLING PLAIN HOSE ONAN/CUMMINS - Original OEM part
ONAN
$16.40$15.13Cummins COUPLING PLAIN HOSE /CUMMINS 3875221 Discover the reliability of the COUPLING PLAIN HOSE /CUMMINS (SKU: 3875221) at our store, where we specialize in providing genuine parts that ensure optimal performance. Sourced directly from the Cummins...$16.40$15.13 -
ONAN 3875044 - VALVE PRESSURE REGULATOR ONAN/CUMMINS - Original OEM part
ONAN
$3,749.37$3,458.81Cummins VALVE PRESSURE REGULATOR /CUMMINS 3875044 Discover the original VALVE PRESSURE REGULATOR from Cummins, SKU 3875044, carefully sourced for quality and performance. Our store guarantees authenticity, ensuring you receive a reliable part that meets...$3,749.37$3,458.81 -
ONAN 3875041 - VALVE PRESSURE REGULATOR ONAN/CUMMINS - Original OEM part
ONAN
$2,973.37$2,742.95Cummins VALVE PRESSURE REGULATOR /CUMMINS 3875041 Discover the reliability of the VALVE PRESSURE REGULATOR from Cummins, SKU 3875041, known for its precision engineering and durable performance. Our store guarantees original replacement parts, ensuring...$2,973.37$2,742.95 -
ONAN 3874386 - BRACKET SEPARATOR ONAN/CUMMINS - Original OEM part
ONAN
$71.39$65.87Cummins BRACKET SEPARATOR /CUMMINS 3874386 Enhance the performance of your equipment with the original BRACKET SEPARATOR /CUMMINS, SKU 3874386, designed for seamless integration and durability. Our store guarantees authentic parts from reputable brands,...$71.39$65.87 -
ONAN 3873893 - KIT VIBRATION ISOLATOR ONAN/CUMMINS - Original OEM part
ONAN
$4,440.93$4,096.77Cummins KIT VIBRATION ISOLATOR /CUMMINS 3873893 Discover the exceptional KIT VIBRATION ISOLATOR /CUMMINS (SKU: 3873893), designed to enhance performance and durability. Our commitment to quality ensures you receive genuine Cummins parts that meet...$4,440.93$4,096.77 -
ONAN 3873802 - PLUNGER OIL CONTROL VALVE ONAN/CUMMINS - Original OEM part
ONAN
$11.20$10.34Cummins PLUNGER OIL CONTROL VALVE /CUMMINS 3873802 Discover the original Plunger Oil Control Valve by Cummins, SKU 3873802, designed to meet the highest standards of performance and reliability. Our store is your premier choice for authentic replacement...$11.20$10.34 -
ONAN 3873801 - RING RETAINING ONAN/CUMMINS - Original OEM part
ONAN
$0.60$0.56Cummins RING RETAINING /CUMMINS 3873801 Discover the unparalleled quality of the original RING RETAINING /CUMMINS, SKU 3873801, when you shop with us. Our store prides itself on offering authentic Cummins parts, ensuring durability and performance for...$0.60$0.56 -
ONAN 3872868 - GASKET REAR COVER ONAN/CUMMINS - Original OEM part
ONAN
$25.29$23.34Cummins GASKET REAR COVER /CUMMINS 3872868 Discover the reliability of the original Gasket Rear Cover from Cummins, SKU 3872868, designed for optimal performance and durability. Our store prides itself on providing authentic replacement parts that meet...$25.29$23.34 -
ONAN 3872551 - HEAD LUB OIL FILTER ONAN/CUMMINS - Original OEM part
ONAN
$980.32$904.35Cummins HEAD LUB OIL FILTER /CUMMINS 3872551 Discover the reliability of the HEAD LUB OIL FILTER by Cummins, SKU 3872551, designed to ensure optimal performance and longevity for your equipment. Our store is committed to providing original replacement...$980.32$904.35 -
ONAN 3872549 - HEAD LUB OIL FILTER ONAN/CUMMINS - Original OEM part
ONAN
$4,881.88$4,503.55Cummins HEAD LUB OIL FILTER /CUMMINS 3872549 Discover the unmatched quality of the HEAD LUB OIL FILTER /CUMMINS, SKU 3872549, a vital component designed to enhance the performance and longevity of your machinery. By choosing our store, you guarantee an...$4,881.88$4,503.55 -
ONAN 3871538 - TUNE-UP KIT 430 ONAN/CUMMINS - Original OEM part
ONAN
$583.80$538.56Cummins TUNE-UP KIT 430 /CUMMINS 3871538 Discover the TUNE-UP KIT 430 /CUMMINS, a quality product designed to ensure optimal performance for your equipment. Our store is your prime source for original replacement parts, guaranteeing authenticity and...$583.80$538.56 -
ONAN 3871342 - LAMINATED SHIM ONAN/CUMMINS - Original OEM part
ONAN
$41.81$38.58Cummins LAMINATED SHIM /CUMMINS 3871342 Discover the superior quality of the original LAMINATED SHIM /CUMMINS, SKU 3871342, available exclusively at our store. We pride ourselves on providing genuine parts that ensure optimal performance and...$41.81$38.58 -
ONAN 3866056 - SCREW HEXAGON HEAD CAP ONAN/CUMMINS - Original OEM part
ONAN
$126.55$116.75Cummins SCREW HEXAGON HEAD CAP /CUMMINS 3866056 Discover the quality and reliability of the SCREW HEXAGON HEAD CAP from Cummins, SKU 3866056, available at our store. We pride ourselves on providing original replacement parts, ensuring perfect fit and...$126.55$116.75 -
ONAN 3866051 - PLATE WEAR ONAN/CUMMINS - Original OEM part
ONAN
$225.93$208.43Cummins PLATE WEAR /CUMMINS 3866051 Discover the quality and reliability of the original PLATE WEAR /CUMMINS (SKU: 3866051) at our store. We pride ourselves on providing authentic replacement parts, ensuring your equipment maintains optimal performance...$225.93$208.43 -
ONAN 3863953 - WASHER PLAIN ONAN/CUMMINS - Original OEM part
ONAN
$19.89$18.36Cummins WASHER PLAIN /CUMMINS 3863953 Discover the reliability of the original WASHER PLAIN /CUMMINS (SKU: 3863953), engineered for optimal performance and durability. Our store is committed to providing you with high-quality replacement parts at...$19.89$18.36 -
ONAN 3863579 - GEAR FUEL PUMP ONAN/CUMMINS - Original OEM part
ONAN
$654.28$603.59Cummins GEAR FUEL PUMP /CUMMINS 3863579 Our store proudly offers the original GEAR FUEL PUMP /CUMMINS (SKU: 3863579), ensuring optimal performance and reliability for your equipment. With our commitment to quality and a seamless shopping experience, you...$654.28$603.59