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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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CUMMINS 4949463 - HOUSING CAM FOLLOWER - Original OEM part
CUMMINS
$1,314.16$1,212.32ONAN 4949463 - HOUSING CAM FOLLOWER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,314.16$1,212.32 -
CUMMINS 4946961 - STUD DOUBLE END PLAIN - Original OEM part
CUMMINS
$1.82$1.69ONAN 4946961 - STUD DOUBLE END PLAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1.82$1.69 -
CUMMINS 4946914 - CONNECTION WATER INLET - Original OEM part
CUMMINS
$55.17$50.91ONAN 4946914 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$55.17$50.91 -
CUMMINS 4946255 - ALTERNATOR - Original OEM part
CUMMINS
$816.49$753.23ONAN 4946255 - ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$816.49$753.23 -
CUMMINS 4943890 - SCREW HEXAGON HEAD CAP - Original OEM part
CUMMINS
$3.82$3.53ONAN 4943890 - SCREW HEXAGON HEAD CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3.82$3.53 -
ONAN 4943075 - VALVE AIR FUEL THROTTLE - Original OEM part
ONAN
$489.10$451.20ONAN 4943075 - VALVE AIR FUEL THROTTLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$489.10$451.20 -
CUMMINS 4935908 - CLIP - Original OEM part
CUMMINS
$3.95$3.65ONAN 4935908 - CLIP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3.95$3.65 -
CUMMINS 4935664 - BRACE TUBE - Original OEM part
CUMMINS
$150.12$138.49ONAN 4935664 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$150.12$138.49 -
CUMMINS 4935517 - CONNECTION TUR OIL DRAIN - Original OEM part
CUMMINS
$33.48$30.90ONAN 4935517 - CONNECTION TUR OIL DRAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$33.48$30.90 -
CUMMINS 4933515 - TUBE WATER INLET - Original OEM part
CUMMINS
$950.27$876.64ONAN 4933515 - TUBE WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$950.27$876.64 -
CUMMINS 4933206 - BRACE WIRING - Original OEM part
CUMMINS
$125.12$115.43ONAN 4933206 - BRACE WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$125.12$115.43 -
CUMMINS 4933203 - BRACE WIRING - Original OEM part
CUMMINS
$66.62$61.46ONAN 4933203 - BRACE WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$66.62$61.46 -
CUMMINS 4933200 - BRACE WIRING - Original OEM part
CUMMINS
$91.68$84.59ONAN 4933200 - BRACE WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$91.68$84.59 -
CUMMINS 4932179 - BRACKET PROTECTIVE COVER - Original OEM part
CUMMINS
$143.57$132.46ONAN 4932179 - BRACKET PROTECTIVE COVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$143.57$132.46 -
CUMMINS 4931966 - ELBOW MALE UNION - Original OEM part
CUMMINS
$161.37$148.88ONAN 4931966 - ELBOW MALE UNION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$161.37$148.88 -
CUMMINS 4930116 - SCREW HEXAGON HEAD CAP - Original OEM part
CUMMINS
$7.05$6.51ONAN 4930116 - SCREW HEXAGON HEAD CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7.05$6.51 -
CUMMINS 4930101 - HARNESS WIRING - Original OEM part
CUMMINS
$9,719.46$8,966.21ONAN 4930101 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9,719.46$8,966.21 -
CUMMINS 4924427 - SPACER MOUNTING - Original OEM part
CUMMINS
$915.42$844.48ONAN 4924427 - SPACER MOUNTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$915.42$844.48 -
ONAN 4924254 - TEE MALE UNION - Original OEM part
ONAN
$96.24$88.79ONAN 4924254 - TEE MALE UNION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$96.24$88.79 -
CUMMINS 4918234 - TESTER EXH MAN LEAK - Original OEM part
CUMMINS
$1,027.92$948.26ONAN 4918234 - TESTER EXH MAN LEAK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,027.92$948.26 -
CUMMINS 4916158 - BRACE TUBE - Original OEM part
CUMMINS
$42.09$38.84ONAN 4916158 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$42.09$38.84 -
CUMMINS 4911859 - PANEL CONTROL - Original OEM part
CUMMINS
$2,429.04$2,240.80ONAN 4911859 - PANEL CONTROL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,429.04$2,240.80 -
CUMMINS 4911500 - ADAPTER CRANKSHAFT - Original OEM part
CUMMINS
$878.67$810.59ONAN 4911500 - ADAPTER CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$878.67$810.59 -
CUMMINS 4399841 - CLIP WIRE RETAINING - Original OEM part
CUMMINS
$68.22$62.94ONAN 4399841 - CLIP WIRE RETAINING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$68.22$62.94 -
CUMMINS 4399780 - ADAPTER BREATHER - Original OEM part
CUMMINS
$280.47$258.75ONAN 4399780 - ADAPTER BREATHER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$280.47$258.75 -
CUMMINS 4399026 - CLEANER AIR - Original OEM part
CUMMINS
$9,988.08$9,214.02ONAN 4399026 - CLEANER AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9,988.08$9,214.02 -
CUMMINS 4398742 - GASKET RKR LEVER HOUSING - Original OEM part
CUMMINS
$32.09$29.62ONAN 4398742 - GASKET RKR LEVER HOUSING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$32.09$29.62 -
CUMMINS 4398487 - MANIFOLD AIR INTAKE - Original OEM part
CUMMINS
$12,830.55$11,836.19ONAN 4398487 - MANIFOLD AIR INTAKE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$12,830.55$11,836.19 -
CUMMINS 4398482 - PULLEY CRANKSHAFT - Original OEM part
CUMMINS
$5,026.27$4,636.75ONAN 4398482 - PULLEY CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$5,026.27$4,636.75 -
CUMMINS 4398157 - PULLEY ALTERNATOR - Original OEM part
CUMMINS
$213.92$197.35ONAN 4398157 - PULLEY ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$213.92$197.35 -
CUMMINS 4397916 - NOZZLE PISTON COOLING - Original OEM part
CUMMINS
$929.27$857.26ONAN 4397916 - NOZZLE PISTON COOLING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$929.27$857.26 -
CUMMINS 4397622 - UNION PLAIN FEMALE - Original OEM part
CUMMINS
$146.98$135.60ONAN 4397622 - UNION PLAIN FEMALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$146.98$135.60 -
CUMMINS 4397173 - VALVE OIL DRAIN - Original OEM part
CUMMINS
$749.44$691.37ONAN 4397173 - VALVE OIL DRAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$749.44$691.37 -
CUMMINS 4396988 - PAN OIL - Original OEM part
CUMMINS
$13,625.83$12,569.84ONAN 4396988 - PAN OIL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$13,625.83$12,569.84 -
CUMMINS 4396642 - PANEL DISPLAY - Original OEM part
CUMMINS
$25,781.27$23,783.23ONAN 4396642 - PANEL DISPLAY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$25,781.27$23,783.23 -
CUMMINS 4396272 - UNION MALE - Original OEM part
CUMMINS
$1,979.17$1,825.80ONAN 4396272 - UNION MALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,979.17$1,825.80 -
CUMMINS 4396218 - PICKUP MAGNETIC - Original OEM part
CUMMINS
$73.72$68.01ONAN 4396218 - PICKUP MAGNETIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$73.72$68.01 -
CUMMINS 4396214 - PICKUP MAGNETIC - Original OEM part
CUMMINS
$195.36$180.23ONAN 4396214 - PICKUP MAGNETIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$195.36$180.23 -
CUMMINS 4395152 - CLAMP V BAND - Original OEM part
CUMMINS
$89.78$82.84ONAN 4395152 - CLAMP V BAND. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$89.78$82.84 -
CUMMINS 4395101 - HARNESS WIRING - Original OEM part
CUMMINS
$645.91$595.86ONAN 4395101 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$645.91$595.86