The spare rebuilt engine long block, 1603 xho part number 421000723 is a genuine Sea-Doo part which means it is exactly the same as the one mounted at the factory when the vehicle was new
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Original part number Sea-Doo
Part Diagram
Vehicle information
Part diagram
GTX
2017
GTX
Engine Block - 300
RXP
2017
RXP
Engine Block - 300
RXT
2017
RXT
Engine Block - 300
GTX
2016
GTX
Crankcase
RXP
2016
RXP
Crankcase
RXT
2016
RXT
Crankcase
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