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Excavator Filters

318-8064 Fuel-Water Separator Group with 308-7298 for Cat C4.4 C6.6

Name: 318-8064 Fuel-Water Separator Group with 308-7298 for Cat C4.4 C6.6
Brand: EexcavaStart
SKU: 318-8064

OEM / reference318-8064

SpecificationFuel-Water Separator Group Assembly

Catalog ID71954481

Complete fuel-water separator group identified by Cat assembly number 318-8064 and shown with advanced-efficiency service element 308-7298. A published Cat SIS parts manual labels 318-8064 as FILTER GP-WATER SEP & FUEL and lists 308-7298 within the group; the current manufacturer filter record lists C4.4, C6.6, M316D, M318D and M322D families. The numbers identify different relationship levels and are not presented as interchangeable. Confirm the complete group number, element number, head ports, bowl, sensor and machine serial prefix.

Fitment status: Verified · Checked 2026-07-28

Product Type: Fuel-Water Separator Group Assembly
Product Brand: EexcavaStart
Assembly Number: 318-8064
Installed Separator Element: 308-7298
Element Efficiency: Advanced efficiency
Head / Bowl / Sensor: Included as photographed; confirm
Port Layout: Confirm against removed group

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Part-number relationships

Relationship	Reference family	Number
Primary Assembly Part Number	Cat fuel-water separator group	318-8064
Formatted Alias	Same assembly number without separator	3188064
Installed Service Element	Advanced-efficiency separator element inside group	308-7298
Formatted Alias	Same service-element number without separator	3087298

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: multi-source-supported
Checked: 2026-07-28

Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.

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

318-8064

Formatting alias

3188064
3087298

Other documented relationship

308-7298

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

Product summary

Fuel-Water Separator Group Assembly

Category: Excavator Filters
Catalog ID: 71954481
Photo views: 5

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 C4.4 / C6.6
Wheeled excavator: Cat M316D / M318D / M322D
Backhoe loader: Cat 420E / 430E / 450E
Compact wheel loader: Cat 914G / 914G2
Fitment limitation: Confirm 318-8064 group number, 308-7298 element, head ports, bowl, sensor and machine serial prefix

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 318-8064

Which machines use 318-8064?

Recorded compatible model references include Engine family: Cat C4.4 / C6.6, Wheeled excavator: Cat M316D / M318D / M322D, Backhoe loader: Cat 420E / 430E / 450E, Compact wheel loader: Cat 914G / 914G2, Fitment limitation: Confirm 318-8064 group number, 308-7298 element, head ports, bowl, sensor and machine serial prefix. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 318-8064?

Formatting aliases for the same number: 3188064, 3087298.

How do I confirm 318-8064 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 recovered references from the same system.

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