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Excavator Engine Parts

318-6357 Fuel Transfer Pump for CAT C7 C9 324D 325D 330D 336D

Name: 318-6357 Fuel Transfer Pump for CAT C7 C9 324D 325D 330D 336D
Brand: EexcavaStart
SKU: 318-6357

OEM / reference318-6357

SpecificationEngine Fuel Transfer Pump

Catalog ID66927384

Fuel transfer pump identified by Caterpillar part number 318-6357. The official Cat parts record supports C7, C9, C-9 and 3126E engines and excavator applications including 324D, 325D, 326D, 328D, 329D, 330C, 330D, 336D and 340D families. Confirm the complete number, inlet and outlet ports, mounting pattern, engine arrangement and serial prefix before ordering.

Fitment status: Verified · Checked 2026-07-28

Product Type: Fuel Transfer Pump
Product Brand: EexcavaStart
Compatible Engine Families: CAT C7 / C9 / C-9 / 3126E
Overall Length: 6.3 in (160.0 mm approx.)
Overall Height: 4.5 in (114.3 mm approx.)
Installation Area: Low-pressure fuel supply system

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Caterpillar fuel transfer pump	318-6357
Normalized Search Alias	Formatting-only alias; not a separate interchange	3186357

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: manufacturer-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

318-6357

Formatting alias

3186357

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

Product summary

Engine Fuel Transfer Pump

Category: Excavator Engine Parts
Catalog ID: 66927384
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

10 model references

Engine: CAT C7 / C9 / C-9 / 3126E
Excavator: CAT 324D family
Excavator: CAT 325D family
Excavator: CAT 326D L
Excavator: CAT 328D LCR
Excavator: CAT 329D family
Excavator: CAT 330C / 330D family
Excavator: CAT 336D family
Excavator: CAT 340D L
Fitment limitation: Confirm 318-6357, engine arrangement, fuel-port orientation, mounting pattern and 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 318-6357

Which machines use 318-6357?

Recorded compatible model references include Engine: CAT C7 / C9 / C-9 / 3126E, Excavator: CAT 324D family, Excavator: CAT 325D family, Excavator: CAT 326D L, Excavator: CAT 328D LCR, Excavator: CAT 329D family, Excavator: CAT 330C / 330D family, Excavator: CAT 336D family and 2 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 318-6357?

Formatting aliases for the same number: 3186357.

How do I confirm 318-6357 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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