Excavator Hydraulic Spare Parts

6688320 Hydraulic Cylinder Seal Kit for Bobcat S220 S630 S650 T300 T630 T650

Q: What numbers are documented for 6688320?

Primary Manufacturer Part Number: 6688320. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 6688320 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.

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OEM / reference6688320

SpecificationHydraulic Cylinder Seal Kit

Catalog ID60297289

6688320 is identified by Bobcat as a hydraulic cylinder seal kit for selected skid-steer and compact track loaders. The official model record includes S220, S630, S650, S740, T300, T630, T650 and T740. The legacy gear-pump description is removed because it conflicts with the manufacturer identity. Confirm the cylinder number, seal profile and machine serial range before ordering.

Product Type: Hydraulic Cylinder Seal Kit
Supplied Configuration: Seal kit; compare all profiles and quantities
Condition: New replacement part

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Official hydraulic seal-kit reference	6688320

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

6688320

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

Product summary

Hydraulic Cylinder Seal Kit

Category: Excavator Hydraulic Spare Parts
Catalog ID: 60297289
Photo views: 1

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

3 model references

Skid-steer loaders: S220 / S630 / S650 / S740
Compact track loaders: T300 / T630 / T650 / T740
Fitment limitation: Confirm cylinder number and machine 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 6688320

Which machines use 6688320?

Recorded compatible model references include Skid-steer loaders: S220 / S630 / S650 / S740, Compact track loaders: T300 / T630 / T650 / T740, Fitment limitation: Confirm cylinder number and machine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 6688320?

No alternate number is listed for 6688320. Send the original nameplate for an alternate-number check.

How do I confirm 6688320 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.

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