4040650 HE400VG HE451VE Turbocharger Replacement for Cummins ISM
Aftermarket 4040650 HE400VG/HE451VE turbocharger for Cummins ISM engines. Reference applications include Orion V Transit Bus and MCI D4500/J4500 coaches. Verify OEM references and vehicle specs before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
2838788 2838789 2840544 2840545 3774353 3774355 3774623 3774637 3795150 4040651This aftermarket 4040650 HE400VG/HE451VE turbocharger is a replacement unit for Cummins ISM engines in commercial coaches. It serves as a reference application for Orion V Transit Buses and MCI D4500/J4500 models, with OEM reference numbers such as 2838788 and 3774353 available for fitment verification.
Key Specifications
- Part Number: 4040650
- Product Type: Turbocharger
- Turbo Model: HE400VG / HE451VE
- Gross Weight: 25 kg
- OEM Reference Numbers: 2838788, 2838789, 2840544, 2840545, 3774353, 3774355, 3774623, 3774637, 3795150, 4040651
These specifications help B2B buyers verify the unit against their procurement lists. Cross-check the turbo model and reference numbers against your specific vehicle VIN and engine serial number to ensure the correct configuration is selected for your Cummins ISM application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Orion Bus > Orion V > Orion V Transit Bus > CUMMINS ISM
- Motor Coach Industries > D4500 > D4500 Motorcoach > Commuter Coach > CUMMINS ISM
- Motor Coach Industries > J4500 > J4500 Motorcoach > CUMMINS ISM
This turbocharger is listed for Cummins ISM engines in commercial coach applications. Reference applications include Orion V Transit Buses, MCI D4500 Commuter Coaches, and MCI J4500 Motorcoaches. Buyers should verify the specific vehicle model, production year, and engine serial number against the supplied OEM reference numbers, such as 2838788 and 3774353, to confirm the correct turbo configuration. Technical fitment support is available to assist with cross-checking these details before ordering.
Technical Notes
The HE400VG and HE451VE designations indicate specific turbocharger configurations for Cummins ISM engines. Buyers should verify the exact turbo model and actuator details against their vehicle's production year, as mid-production updates may alter related electrical detail types or vane settings. Cross-checking the public part number 4040650 with representative OEM references such as 2838788 and 3774353 helps confirm the correct unit for Orion V or MCI coach applications. Technical fitment support is available to assist with these verification steps before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for this 4040650 turbocharger. Worldwide shipping is available for international orders. Technical fitment support is provided to help verify part number 4040650, engine code, and OEM reference numbers such as 2838788 or 3774353 before ordering. Contact our sales team with your required quantity and destination for a tailored quote.
Product FAQ
Orion V and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by Orion V.
Compatibility Verify part number 4040650, engine code (Cummins ISM), vehicle application (Orion V, MCI D4500/J4500), production year, and OEM reference numbers (e.g., 2838788, 3774353) before ordering. Confirm turbo configuration and actuator details for mid-production updates.
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