fbpx
Jump to Forum..

Rotax 503

in General Tech Discussion 3 years ago

Hello, recently bought a mini max with a Rotax 503 on it, it is serial number 3542803, trying to find out what year it is , any info is great new to these.  Thank you. 

  • Re: Rotax 503

    by » 3 years ago

    The Site ADMIN might be able to give you some info after the weekend if your engine is in the current factory database.
    The 503 was discontinued in 2011. So your is at least 12 years old.
    Check the engine archives HERE for what info is still remaining.

    Bill Hertzel
    Rotax 912is
    North Ridgeville, OH, USA
    Clicking the "Thank You" is Always Appreciated by Everyone.

    Thank you said by: Steve McLeod
      
    Report

  • Re: Rotax 503

    by » 3 years ago

    • Production Date18.04.1985

    • Product Serial Number: 3542803

    Thank you said by: Steve McLeod
      
    Report
You do not have permissions to reply to this topic.
Related Topics
Title Category Replies
Rotax 912iS Regulator B w/ Grey Connector Parts 0
rotax rick 618 overhaul 2 Stroke Technical Questions 3
Rotax 582 not smooth at all power settings 2 Stroke Technical Questions 3
Rotax 912iS 2 Sport 912iS Technical Questions 5
ROTAX Service Instruction: Introduction of Sodium-Filled Exhaust Valves and New Cylinder Heads for ROTAX® Aircraft Engine Types 912 and 912 i (Series) General Tech Discussion 9

info@rotax-owner.com