Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Volvo pressure-sensor reference | 20484678 |
| Formatted Alias | Spaced OE format | 20 484 678 |
| Formatted Alias | Renault Trucks prefixed format | 74 20 484 678 |
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Excavator Engine Parts
Three-pin low-pressure sensor identified by Volvo part number 20484678. Volvo Trucks service information identifies it as the D12D fuel-feed pressure sensor; independent technical catalogs also place the same sensor family on FH12 and FM12 lubrication or fuel pressure circuits. Confirm circuit position, M16 x 1.5 thread, three-pin connector and engine serial range.
Fitment status: Verified · Checked 2026-07-28Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Volvo pressure-sensor reference | 20484678 |
| Formatted Alias | Spaced OE format | 20 484 678 |
| Formatted Alias | Renault Trucks prefixed format | 74 20 484 678 |
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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
3 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 Engine model: Volvo D12D, Truck family: Volvo FH12 / FM12, Fitment limitation: Confirm circuit position, thread, connector and engine serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 20 484 678, 74 20 484 678.
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.
Continue comparing recovered references from the same system.