Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Cat Part Number | Official pilot-valve-group identity | 248-0100 |
| Same-number Formatting Variant | Search alias only | 2480100 |
Excavator Hydraulic Spare Parts
5 product photos · Swipe on mobile, or hover and select a thumbnail.
Cat identifies 248-0100 as a pilot valve group for 303, 304 and 305 mini hydraulic excavators. Five selected owned photographs show one consistent valve group from the stem, flange, body and port sides. Confirm the complete 248-0100 number, port layout, mounting flange and machine serial before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Cat Part Number | Official pilot-valve-group identity | 248-0100 |
| Same-number Formatting Variant | Search alias only | 2480100 |
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 Official Cat mini hydraulic excavators: 303 / 304 / 305, Fitment limitation: Confirm 248-0100, port layout, mounting flange, control stem and machine serial before shipment. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 2480100.
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 verified references from the same system.