Excavator Engine Parts
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Suction control valve identified by Denso reference 294200-0370 for CRS-HP3 high-pressure fuel pumps. Diesel-specialist catalogs record 294200-0650 as a later service replacement that may require an upgrade kit, so it is not presented as an unconditional direct interchange. Three exact owned valve views are retained. Confirm the original SCV and pump number before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Denso suction-control-valve reference | 294200-0370 |
| Formatted Alias | Same number without separators | 2942000370 |
| Conditional Service Replacement | Upgrade kit / pump confirmation may be required | 294200-0650 |
| Related Earlier Reference - Verify Pump | Catalog-related valve | 294200-0170 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
2 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Application basis: Denso HP3 pump using exact SCV number, Fitment limitation: Confirm original valve and complete pump number. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 2942000370. Related assembly numbers (not direct interchanges): 294200-0170.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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