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serial lookup

  1. A

    Decode CAT Serial Numbers

    I do not have access to SIS. I am needing to know the specs on my two D6H dozers. I don’t know what year they are or any info like that about them. Serial numbers are 3ZF00871 and 4RC02265. Thanks!
    • Aburkett17!
    • Thread
    • cat dozer serial lookup serial number serial number decoder serial number lookup
    • Replies: 1
    • Forum: Dozers
  2. J

    Engine model clarification

    Hello All, First time poster here. I have an older Cat 320L that is a grey market machine. The engine recently started tapping/knocking. I have decided to pull the engine and do a rebuild on it. That being said I'm having some issues verifying what engine I have. I believe it's a 3066 but I...
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