Has anyone replaced the worm wheel on a LA10?
I flushed the diff today and the oil inside had no 'bits' but the worm wheel itself does have some heavy pits and a bit more back lash than I would like. It seems like this is just built up over its life due to its age and is most likely the original worm wheel.
I possibly have a machine shop that could make one under retail value but wanted to know if there is anyone in particular that knows where to get one or have a replacement one cut.
p.s. the drive pinions look fine so it looks like it was just direct oil pick up from the worm shaft.
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Please don't post someone's email address to avoid it being harvested by spambots and it's against GDPR regulations.
Always look at "ACTIVE TOPICS" to see all posts in date & time order as they are sometimes moved; or look at "Your Posts".
Please add Reg. nrs. when posting a photo or anything about a car as this will help searches. Don't add punctuation next to nr. as this negates search.
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LA10 Worm Wheel Replacement?
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- Man of Many Parts
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Re: LA10 Worm Wheel Replacement?
If you can read the numbers on the worm wheel, it’s possible that I may have a new spare. The Daimler 15 and Lanchester 10 share many parts.
The wheel is generally gear hobbed and generally needs a special tool to cut the form.
I believe the bronze should also be centrifugal spun if you go for getting one made.
The wheel is generally gear hobbed and generally needs a special tool to cut the form.
I believe the bronze should also be centrifugal spun if you go for getting one made.
Re: LA10 Worm Wheel Replacement?
Ok I'll give it a look tomorrow morning, is it stamped into the side of the part like the rest of the parts on the car?Marcel Renshaw wrote: ↑Sun May 02, 2021 8:51 pm If you can read the numbers on the worm wheel, it’s possible that I may have a new spare. The Daimler 15 and Lanchester 10 share many parts.
The wheel is generally gear hobbed and generally needs a special tool to cut the form.
I believe the bronze should also be centrifugal spun if you go for getting one made.
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- Man of Many Parts
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- Joined: Fri Feb 12, 2016 8:44 pm
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Re: LA10 Worm Wheel Replacement?
Yes it should be stamped on the side.
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- Man of Many Parts
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- Joined: Fri Feb 12, 2016 8:44 pm
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Re: LA10 Worm Wheel Replacement?
I just looked and mine is 259090, b****r.
Thanks anyway.
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- Man of Many Parts
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Re: LA10 Worm Wheel Replacement?
I do have a 7.38 ratio one but the numbers don’t match but that doesn’t mean it doesn’t fit.
Re: LA10 Worm Wheel Replacement?
hmmm is there an expert on this forum that could know?Marcel Renshaw wrote: ↑Mon May 03, 2021 11:48 am 949A617E-B5B2-40D1-A098-60EBE3DDB86D.jpegI do have a 7.38 ratio one but the numbers don’t match but that doesn’t mean it doesn’t fit.
Cause if its compatiable then I would happily buy it off you.
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- Man of Many Parts
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Re: LA10 Worm Wheel Replacement?
If you have any measuring equipment we can get most of the way to knowing if it might fit.
Sometimes the numbers don’t match as they were made by more than one company and also for different makes of car also.
Sometimes the numbers don’t match as they were made by more than one company and also for different makes of car also.
Re: LA10 Worm Wheel Replacement?
Ok, can you post an image of the whole wheel and whem.I get a chance I'll see what I can measure of it and do a bit of a sketch of what it looks like to compare it to.Marcel Renshaw wrote: ↑Mon May 03, 2021 1:31 pm If you have any measuring equipment we can get most of the way to knowing if it might fit.
Sometimes the numbers don’t match as they were made by more than one company and also for different makes of car also.