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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CUMMINS 6379717 - KIT FUEL SYSTEM LEAK TEST CUMMINS/CUMMINS - Original OEM part - SUPERSEDED FROM 4918679
CUMMINS
$278.80$254.69Precision in every component to safeguard your power system’s heart Engineered for accurate leak detection within complex fuel systems Enhances operational safety by preventing fuel loss and...$278.80$254.69 -
CUMMINS 6375772 GASKET GEAR HOUSING - CUMMINS Genuine OEM Part - SUPERSEDED FROM 5341995
CUMMINS
$31.94$29.18This ONAN 6375772 Gasket Gear Housing is a genuine Cummins/Onan OEM part, engineered for precise fit and compatibility. It effectively seals the gear housing to prevent leaks, sustaining the...$31.94$29.18 -
CUMMINS 5621364 TENSIONER BELT CUMMINS/CUMMINS Original OEM part
CUMMINS
$127.47$116.45Cummins TENSIONER BELT /CUMMINS 5621364 Discover the original TENSIONER BELT /CUMMINS (SKU: 5621364), expertly manufactured to ensure optimal performance and longevity. Our store is your top choice...$127.47$116.45 -
CUMMINS 5582944 TENSIONER BELT CUMMINS/CUMMINS Original OEM part
CUMMINS
$130.74$119.43Precision engineered to maintain optimal belt tension for peak engine performance. Durable construction ensures prolonged service life under rigorous operating conditions. Manufactured as an...$130.74$119.43 -
CUMMINS 5573509 INSTALLER CRANKSHAFT SEAL CUMMINS/CUMMINS Original OEM part
CUMMINS
$2,100.46$1,918.77Precision engineered to uphold Cummins' legacy of dependable power solutions Advanced sealing technology for superior crankshaft protection Durable materials extend engine life under demanding...$2,100.46$1,918.77 -
CUMMINS 5573154 - CONNECTOR ELC REPAIR CUMMINS/CUMMINS - Original OEM part - SUPERSEDED FROM 5299751
CUMMINS
$133.20$121.68Engineered for endurance and reliability, every Cummins part powers a legacy of excellence. Robust electrical connection restoration ensuring system integrity and stable operation. Designed to...$133.20$121.68 -
CUMMINS 5564143 MANIFOLD EXHAUST CUMMINS/CUMMINS Original OEM part
CUMMINS
$647.97$591.92Cummins MANIFOLD EXHAUST /CUMMINS 5564143 Discover the superior quality of the original MANIFOLD EXHAUST /CUMMINS (SKU: 5564143) available at our store. We prioritize authenticity and performance,...$647.97$591.92 -
CUMMINS 5564141 MANIFOLD EXHAUST CUMMINS/CUMMINS Original OEM part
CUMMINS
$385.56$352.21Cummins MANIFOLD EXHAUST /CUMMINS 5564141 Discover top-quality performance with the original MANIFOLD EXHAUST from Cummins, SKU 5564141. Our store prides itself on providing genuine parts, ensuring...$385.56$352.21 -
CUMMINS 5467022 WIRE ELECTRICAL CUMMINS/CUMMINS Original OEM part
CUMMINS
$210.72$192.49Cummins WIRE ELECTRICAL /CUMMINS 5467022 Discover the exceptional quality of the WIRE ELECTRICAL /CUMMINS (SKU: 5467022), designed for optimal performance and reliability. Our store ensures that you...$210.72$192.49 -
CUMMINS 5467021 WIRE ELECTRICAL CUMMINS/CUMMINS Original OEM part
CUMMINS
$214.47$195.92Brand Authenticity: This is a genuine CUMMINS OEM replacement part, ensuring compatibility and quality as intended by CUMMINS engineering. Product Integrity: Manufactured under strict standards,...$214.47$195.92 -
CUMMINS 5443465 SUPPORT FAN CUMMINS/CUMMINS Original OEM part
CUMMINS
$839.43$766.82Cummins SUPPORT FAN /CUMMINS 5443465 Discover the original SUPPORT FAN / CUMMINS (SKU: 5443465), designed to ensure optimal performance in your equipment. Our store prioritizes authenticity and...$839.43$766.82 -
CUMMINS 5309288 GASKET INT MANIFOLD COVER CUMMINS/CUMMINS Original OEM part
CUMMINS
$24.30$22.20Cummins GASKET INT MANIFOLD COVER /CUMMINS 5309288 Discover the quality of our original GASKET INT MANIFOLD COVER from Cummins, SKU 5309288. Our store is dedicated to providing genuine replacement...$24.30$22.20 -
CUMMINS 5297752 CONNECTION AIR INTAKE CUMMINS/CUMMINS Original OEM part
CUMMINS
$56.20$51.34Engineered for unmatched air flow integrity ensuring optimal combustion Durable construction designed to withstand harsh operating conditions 100% genuine Cummins OEM part guaranteeing perfect...$56.20$51.34 -
CUMMINS 4930839 BRACKET BELT TENSIONER CUMMINS/CUMMINS Original OEM part
CUMMINS
$28.98$26.48Precision-engineered for seamless belt tension control Durable bracket construction ensures consistent performance 100% OEM Cummins component guarantees full compatibility and safety CUMMINS...$28.98$26.48 -
CUMMINS 4890832 SEAL OIL CUMMINS/CUMMINS Original OEM part
CUMMINS
$55.70$50.89Cummins SEAL OIL /CUMMINS 4890832 Discover the reliability of the SEAL OIL from Cummins, designed for optimal performance and durability. Our store is your premier choice for obtaining authentic...$55.70$50.89 -
CUMMINS 3697712 CONNECTION WATER OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$187.28$171.08Engineered to maintain your Cummins system's optimal cooling efficiency and durability. Built to withstand extreme temperatures and pressure for enhanced engine protection. 100% genuine OEM Cummins...$187.28$171.08 -
ONAN 333067702 HEATERWATER ONAN Genuine OEM Part
ONAN
$2,308.98$2,109.26Guaranteed Genuine ONAN OEM replacement part for seamless integration and reliability Specifically designed to maintain optimal engine temperature for improved efficiency and longevity Enhances...$2,308.98$2,109.26 -
CUMMINS 3021594 KEY OFFSET WOODRUFF CUMMINS/CUMMINS Original OEM part
CUMMINS
$34.94$31.92Cummins KEY OFFSET WOODRUFF /CUMMINS 3021594 Discover the superior quality of the KEY OFFSET WOODRUFF from Cummins, SKU 3021594, designed for optimal performance and durability. Our store is...$34.94$31.92 -
CUMMINS 3021592 KEY OFFSET WOODRUFF CUMMINS/CUMMINS Original OEM part
CUMMINS
$34.60$31.61Cummins KEY OFFSET WOODRUFF /CUMMINS 3021592 Discover the reliable KEY OFFSET WOODRUFF from Cummins, SKU 3021592, perfect for ensuring optimal performance of your equipment. Our store specializes in...$34.60$31.61 -
ONAN 3005447 PANELMEMBRANE ONAN Genuine OEM Part
ONAN
$369.33$337.38This is a Genuine OEM ONAN replacement part, designed specifically for perfect fit and function. Ensures precise membrane panel control to maintain responsive interface operation. Improves overall...$369.33$337.38 -
ONAN 1553115 PIPEOUTLET (IND) ONAN/CUMMINS Original OEM part
ONAN
$169.60$154.93Brand integrity: This part comes directly from ONAN, ensuring you receive the authentic component engineered specifically for your equipment. Precision quality: Manufactured to meet ONAN's exacting...$169.60$154.93 -
ONAN 1542539 TUBE EXHAUST ONAN/CUMMINS Original OEM part
ONAN
$46.06$42.08Precision-engineered exhaust solution for lasting performance. Durable construction designed to optimize engine exhaust flow. Essential replacement part from the original Onan manufacturer...$46.06$42.08 -
CUMMINS 5698479 SENSOR NITROGEN OXIDE Original OEM part
CUMMINS
$1,474.70$1,347.14Precision engineered for superior emissions monitoring Enhances engine efficiency and environmental compliance Durable, genuine OEM Cummins component built for long-lasting operation Specifically...$1,474.70$1,347.14 -
ONAN A045N473 PANEL ENCLOSURE ONAN/CUMMINS Original OEM part
ONAN
$930.82$850.30Engineered to protect and perform—uncompromising quality for your ONAN generator. Durable construction safeguards vital electrical components from environmental factors. Precision-designed for...$930.82$850.30 -
On Sale
ONAN 4900447 GASKET WATER PUMP ONAN/CUMMINS Original OEM part
ONAN
$8.80$8.45$8.80Direct replacement gasket made from high-grade material ensuring a perfect OEM fit and seal for water pumps Designed to provide a tight seal and prevent coolant leaks under demanding operating...$8.80$8.45$8.80 -
ONAN A045W735 PIN Original ONAN/CUMMINS OEM part
ONAN
$40.87$37.34Direct replacement pin designed for secure assembly in ONAN generator engines, delivered in OEM condition Manufactured to exact specifications for reliable mechanical function within generator...$40.87$37.34 -
CUMMINS 3822917 ELECTRICAL TEST LEAD Original OEM part
CUMMINS
$35.30$32.25Engineered for precision diagnostics, ensuring your Cummins system runs flawlessly. Durable construction resists wear and tear, extending the life of your testing equipment. 100% genuine OEM part...$35.30$32.25 -
ONAN 130677402 FAN RADIATOR Original ONAN/CUMMINS OEM part
ONAN
$684.90$625.66Engineered to safeguard your power system’s heart Efficient cooling design to maintain optimal engine temperature Durable construction ensuring extended operational life Manufactured as an OEM...$684.90$625.66 -
ONAN A054V493 - KIT,HEATER - Original OEM part - SUPERSEDED FROM A058T622
ONAN
$283.52$258.99ONAN A054V493 - KIT,HEATER. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$283.52$258.99 -
ONAN A077C626 - GASKET - Original OEM part - SUPERSEDED FROM A044J009
ONAN
$10.85$9.91ONAN A077C626 - GASKET. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$10.85$9.91 -
ONAN A076W849 - BELT,DRIVE - Original OEM part - SUPERSEDED FROM A044H696
ONAN
$60.83$55.57ONAN A076W849 - BELT,DRIVE. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$60.83$55.57 -
ONAN A043A909 - KIT,ALARM - Original OEM part - SUPERSEDED FROM A043A901
ONAN
$4,430.16$4,046.95ONAN A043A909 - KIT,ALARM. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$4,430.16$4,046.95 -
ONAN A035H761 - ENCLOSURE,GENSET - Original OEM part - SUPERSEDED FROM A035H759
ONAN
$843.56$770.59ONAN A035H761 - ENCLOSURE,GENSET. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$843.56$770.59 -
ONAN 860-2127-14 - NUT-LOCK - Original OEM part - SUPERSEDED FROM 870-2225-03
ONAN
$5.19$4.75ONAN 860-2127-14 - NUT-LOCK. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$5.19$4.75 -
ONAN A077P619 - BATTERY,LEAD ACID - Original OEM part - SUPERSEDED FROM 416-1190
ONAN
$403.43$368.53ONAN A077P619 - BATTERY,LEAD ACID. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$403.43$368.53 -
ONAN A076F786 - GASKET 1 X ROLL OF 15.75 - Original OEM part - SUPERSEDED FROM 310100
ONAN
$957.86$875.01ONAN A076F786 - GASKET 1 X ROLL OF 15.75. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$957.86$875.01 -
ONAN A071Z764 - MANIFOLD,INTAKE - Original OEM part - SUPERSEDED FROM 154-3070
ONAN
$1,320.92$1,206.66ONAN A071Z764 - MANIFOLD,INTAKE. This is an authentic ONAN replacement part. Available for USA and Canada only. Other countries please contact us.$1,320.92$1,206.66 -
ONAN T8.43.597.01 DROOP CT T6 GSA 17090 Original OEM part
ONAN
$2,029.74$1,854.17ONAN T8.43.597.01 - DROOP CT T6 - GSA 170-90. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,029.74$1,854.17 -
ONAN L21M019522 CUMMINS TRANSFER SWITCH Original OEM part
ONAN
$4,216.65$3,851.91ONAN L21M019522 - CUMMINS TRANSFER SWITCH. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$4,216.65$3,851.91 -
ONAN K400415 GREASE REGULATOR Original OEM part
ONAN
$387.64$354.11ONAN K400415 - GREASE REGULATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$387.64$354.11