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Discussion Starter · #1 ·
I just bought a pair of 2003 mxz 550f sleds all 4 carb boots are dry rotted and cracked ski doo wants 72.99 each they are part number 420867100 does anyone happen to know if the newer 550 boots will fit part number 420867300 there are aftermarkets of these for under $30 each thanks
 

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I would think since the part #s are different that they would not work but Im not sure either? Sometimes they change the part #s from a old chassis to a new chassis. Im assuming the newer ones are cheaper than the stock ones? Ive never worked on the fan model sleds so Im not too familiar with them, hopefully someone else will chime in.

Welcome to Dootalk!!
 

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New part number I believe is for the REV chassis. The older part number might be similar but the angle of the boot might be different.for the ZX chassis.
 

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Discussion Starter · #4 ·
Yeah that's what I was thinking but I was wondering if it's enough not to work I'd rather buy 4 at $30 then at $72.99
 
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