SEAL-U-CUP 5P4589 - Caterpillar

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Table 1
Revision Summary of Changes in SEHS8630
22 Added new serial number prefixes.
21 Added new serial number prefixes.
20 Added new serial number prefixes.
19 Added new serial number prefixes.
18 Added new serial number prefixes. © 2017 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only. Unauthorized use of this document or the proprietary processes therein without permission may be violation of intellectual property law. Information contained in this document is considered Caterpillar: Confidential Yellow.This Reuse and Salvage Guideline contains the necessary information to allow a dealer to establish a parts reusability program. Reuse and salvage information enables Caterpillar dealers and customers to benefit from cost reductions. Every effort has been made to provide the most current information that is known to Caterpillar. Continuing improvement and advancement of product design might have caused changes to your product which are not included in this publication. This Reuse and Salvage Guideline must be used with the latest technical information that is available from Caterpillar.For questions or additional information concerning this guideline, submit a form for feedback in the Service Information System. To address an urgent issue, use the following resources to communicate your request to Caterpillar Repair Process Engineering:
Caterpillar Dealer Technical Communicator
Dealer Solution Network
Caterpillar Technical Representative
Knowledge NetworkCanceled Part Numbers and Replaced Part Numbers
This document may not include canceled part numbers and replaced part numbers. Use NPR on SIS for information about canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced partsSummary
This instruction provides the necessary procedure for measuring the cylinder bore to determine if the dimension is inch or metric. This instruction helps decide whether the bore requires standard or oversize seals and the procedure for installing the seals.Since there is the possibility that the cylinder bore could have been honed oversized, determine a tube bore size prior to installing new seals. Also, many cylinders from Caterpillar and other suppliers are designed using metric dimensions. Knowing if the bore is inch or metric, new, standard, or oversize when selecting and installing seals is important.If yo