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don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

2/6/2024 12:59pm
Problem solved. The oem plastic idler and oem steel idler have the same width bushing and have minimal but perceptible movement between both washers/snap ring. The TACO MOTO gear in previous videos/photos had excessive and concerning side to side movement along the shaft. The width of what would be the bushing area on the TACO MOTO gear is significantly smaller...

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/29/2024 5:15pm
Glad to hear yours doesn’t have all that play. I’m not working on my bike til all the oem steel gears, including new bushing (intermediate shaft), steel rotors and all new needle rollers…..everything coming new. I don’t want to speculate on what I suspect to be the problem so I’ll wait til I have new steel ktm gear to measure...

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/28/2024 7:09pm
Thanks for the input, I’ve been called OCD and all sorts of other names I’m sure hahaha. I came across the plastic gear topic by accident and decided to swap them for peace of mind and I’m glad I did, just not happy with the side play. Here is a video of my 2020 husq fe350s that’s been ridden on...

don keydyk Added a reply to KTM updated 250/350 oil pump gear

1/28/2024 12:14pm
I went ahead and ordered the 0402041580, and figured out what you have as small gear washer the second digit is an 8 instead of 3. Your list is a life saver for me as I mentioned I’m doing all this on a phone and it’s an iPhone mini to add to the dilemma. THANKS AGAIN FOR GETTING IN ON...

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/28/2024 9:49am
I’ve got a 2020 husq ge350s. my shaft doesn’t show any wear. I posted in the other thread about “small gear pin” and “small rotor pin” having same part numbers but different description. A couple of other parts I can’t find using the part numbers. that list was a huge help. I can’t seem to get the parts diagrams online...

don keydyk Added a reply to KTM updated 250/350 oil pump gear

1/28/2024 9:44am
I am seeing part #0402251180 listed above as small gear pin and again as small rotor pin as common name but part names are different. I also can not seem to find “big rotor pin” and “small gear washer” parts online with the part numbers. otherwise I have a cart full of the other stuff at ktm world and FGR01...

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/28/2024 7:40am
That is a great thread and list of part numbers. THANKS for sharing that. One of the parts listed as “big gear shaft” I assume is the shaft the larger diameter intermediate gear rides on, the one that’s sloppy in my YouTube video link. I am curious if that shaft is different than the one I have? Possibly the snap...

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/27/2024 5:04pm
I just heard back from a guy who I won’t name but he runs a ktm service department at one of the largest ktm dealers on earth. He said, “We had a clutch out of an almost new 2024 350 xc-f today and I checked the play on the gear myself, very little movement on it, much less than yours...

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/27/2024 12:13pm
I hope your job goes well. what gears are you upgrading to? If you get a chance to video stock gear side play and replacement gear side play that would be awesome. I’ve heard from KTM engineer that the side play in my YouTube video is normal but almost everyone else says it’s not.

don keydyk Started a new thread Ktm/husq 250 350 oil pump gears side play

1/24/2024 6:26am
I recently heard about the plastic oil pump gears issue with warping and losing teeth. I ordered and installed the taco moto billet idler/intermediate and driven gear set. before installing the side cover I decided to give everything a poke and shake, this is when I realized the larger of the two new gears has a lot of movement along...
This forum thread has 29 replies.

don keydyk Added a reply to Ktm/husq 250 350 oil pump gears side play

1/24/2024 5:58am
This image is pulling the gear away from the engine and toward the snap ring. it would make sense if a little bit of warpage plus so much wiggle room to have teeth misaligned would create problems. Anyone else think this play is normal/correct? Anyone have theirs accessible to check?