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Excavator Spare Parts

502-4178 251-3227 24V Expansion Tank for CAT 336 336GC 345GC

OEM / reference502-4178 251-3227 · CAT 336 336GC 345GC

Specification24V

Catalog ID51095721

502-4178 251-3227 24V Expansion Tank for CAT 336 336GC 345GC. Reference 502-4178 251-3227 · CAT 336 336GC 345GC. Application: CAT 336 336GC 345GC. Confirm fitment.

OEM: 502-4178 251-3227
Feature: Expansion Tank
VDC: 24V
Model Number: 502-4178 251-3227
Engine Model: CAT 336 336GC 345GC

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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

502-4178
251-3227
336GC
345GC
5024178

Search with or without hyphens. Match the complete number on the original part.

Product summary

24V

Category: Excavator Spare Parts
Catalog ID: 51095721
Photo views: 10

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

20 model references

336MHPU
568
340
336 MHPU
352
350
340MHPU
349
336
355
336 GC
345
FM568
350 OEM
345 GC
352 UHD
MH3050
MH3260
MH3250
350MHPU

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 502-4178

Which machines use 502-4178?

Recorded compatible model references include 336MHPU, 568, 340, 336 MHPU, 352, 350, 340MHPU, 349 and 12 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What part numbers cross-reference with 502-4178?

The recorded reference family includes 502-4178, 251-3227, 336GC, 345GC, 5024178.

How do I confirm 502-4178 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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