Ducati Monster Forum

Moto Board => Tech => Topic started by: Geno on October 05, 2015, 02:27:13 PM

Title: Parts for 40mm non-adjustable marzocchi forks
Post by: Geno on October 05, 2015, 02:27:13 PM
Any good sources for the dust covers/bushings for the non-adjustable, 40mm stanchion marzocchi's...Race Tech is shipping the fork oil seals but don't have the dust covers/wiper outer seal. Racetech might have the bushings but I don't know the correct part # to give them.

Have checked several sources EXCEPT the Ducati Dealers so if anyone knows good non-ducati sources i would really appreciate it...THANKS!!

CHEERS ALL!!
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: Geno on October 06, 2015, 11:32:01 AM
update: Pyramid USA has the dust seals, just ordered. Apparently they offer teflon coated bushings for this marzocchi set-up but they are on back order...the dust seals/wipers are nok seals. i will post up some results as to the fitment once i figure out how to get the lower stanchion tubes removed for replating. Racetech sells this specialty tool but at $200.00 USD it is too spendy for me at this time:

http://www.racetech.com/page/id/70 (http://www.racetech.com/page/id/70)

if anyone knows a work-around for removing the fork tubes on these marzocchi front ends please let me know!!

THANKS ALL & CHEERS!!!
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: Speeddog on October 06, 2015, 02:45:52 PM
Be careful with aftermarket bushings, specifically the outer bushing that sits behind the seal.

I had a set that was a bit large, if I had driven them in, they *never* would have come out.

I had to file the end-gap.
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: Geno on October 06, 2015, 03:34:54 PM
Speeddog Thank you...need all the tips i can get!!!
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: Geno on October 08, 2015, 10:03:39 AM
suspecting that i will have to source the little tiny grub screws in the fork bottoms and see if there are o rings or anything in the stanchion bottoms...pretty sure going to have to really heat the bottoms with a torch to get the pitted/crummy stanchions out of the bottoms for replating...waaay to far gone to try to polish out!!
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: Speeddog on October 08, 2015, 10:25:00 AM
I've given your situation a bit more thought, and talked with a long-time Ducati wrench.

My recommendation is to abandon those forks, and get some Showas, either the adjustable or non-adjustable versions.
It'll not be much more money than you're currently stepping up for, and they'll be much better forks.
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: Geno on October 08, 2015, 11:20:34 AM
Thanks for the input...I am still trying to decide what direction to go in, already have all the parts for these marzocchis except having the fork lowers replated unless i tear something up in the course of removing the stanchion legs from the lowers that is hahahaaa
Title: Re: Parts for 40mm non-adjustable marzocchi forks
Post by: madalf71 on November 08, 2015, 10:10:03 PM
Back Speeddog on that, many folk have gone through the same scenario.
I swapped out my Marzocchi's on the S2R800 for a set of Showas off a S2R1000.
Had them serviced and set for my weight.
Essentially you'll be spending the same money getting the Marzocchi serviced...maybe more, so why not have a better set of forks with adjustability......