Excavator Engine Parts

258-4946 Cylinder Head Gasket for CAT 3054C 3054E C4.4

Q: What numbers are documented for 258-4946?

Primary Equipment Part Number: 258-4946. Same-number Formatting Variant: 2584946. Published Replacement Family: 240-7194. Same-number Formatting Variant: 2407194. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 258-4946 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

258-4946 Cylinder Head Gasket for CAT 3054C 3054E C4.4, OEM/reference 258-4946, Four-Cylinder Cylinder Head Gasket, product view 1

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OEM / reference258-4946

SpecificationFour-Cylinder Cylinder Head Gasket

Catalog ID71022388

Four-cylinder cylinder-head gasket identified by equipment part number 258-4946. The official parts record lists 3054C, 3054E and C4.4 industrial engines and applications including 315C, M313C, M315C and 312D2-320D2 excavator families. Published cross-reference records also associate 240-7194 and Perkins 1104C-44/1104D-44. Confirm the complete number, engine arrangement, bore pattern and serial range before ordering.

Product Type: Cylinder Head Gasket
Product Brand: EexcavaStart
Cylinder Layout: Four-cylinder
Published Thickness: 1.00 mm
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Exact equipment reference	258-4946
Same-number Formatting Variant	Punctuation-normalized search alias	2584946
Published Replacement Family	Published equipment replacement reference	240-7194
Same-number Formatting Variant	Punctuation-normalized alias for 240-7194	2407194

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

258-4946

Formatting alias

2584946
2407194

Other documented relationship

240-7194

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Four-Cylinder Cylinder Head Gasket

Category: Excavator Engine Parts
Catalog ID: 71022388
Photo views: 3

Before ordering

Confirm these details

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.

Machine fitment

Compatible model references

5 model references

Engine family: CAT 3054C / 3054E / C4.4
Engine family: Perkins 1104C-44 / 1104D-44
Excavator family: CAT 315C / M313C / M315C
Excavator family: CAT 312D2 / 313D2 / 318D2 / 320D2
Fitment limitation: Confirm 258-4946, engine arrangement, bore and coolant-passage pattern, thickness and serial range

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

Common questions about 258-4946

Which machines use 258-4946?

Recorded compatible model references include Engine family: CAT 3054C / 3054E / C4.4, Engine family: Perkins 1104C-44 / 1104D-44, Excavator family: CAT 315C / M313C / M315C, Excavator family: CAT 312D2 / 313D2 / 318D2 / 320D2, Fitment limitation: Confirm 258-4946, engine arrangement, bore and coolant-passage pattern, thickness and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 258-4946?

Formatting aliases for the same number: 2584946, 2407194.

How do I confirm 258-4946 before ordering?

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.

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