Front brake Shackle 45 -v- BT

H-D Part #4130-40 or XF-834F - Which one for a WL?

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old man emu
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Front brake Shackle 45 -v- BT

#1

Post by old man emu »

The WLA part number for the front brake shackle is given as 4130-40. A certain well-known Arizonan supplier lists this part as -40 and -40A. Another supplier is advertising this part:
xf-834F.jpg
xf-834F.jpg (11.41 KiB) Viewed 2250 times
It seems unusual to me that H-D would manufacture different parts for basically the same job when many parts for the BTs and WLs are the same.

Or are they? Which is the correct part for a 46 WL?

If the XF-834F is wrong for a 46WL, anyone got a 4130-40 or 40A cheap?

This is the way the XF-834F is fitted to the bike:
On ed's.jpg
On ed's.jpg (44.41 KiB) Viewed 2249 times
panhead
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Re: Front brake Shackle 45 -v- BT

#2

Post by panhead »

old man emu
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Re: Front brake Shackle 45 -v- BT

#3

Post by old man emu »

What's this XF-834F from?
panhead
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Re: Front brake Shackle 45 -v- BT

#4

Post by panhead »

old man emu
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Re: Front brake Shackle 45 -v- BT

#5

Post by old man emu »

panhead wrote: Sun Mar 15, 2020 11:53 amForging number.
Forging number ??????? I only want OEM parts on my bike! :lol:

Seriously, is the XF-834F for a BT, a 45 or both?
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Re: Front brake Shackle 45 -v- BT

#6

Post by RUBONE »

The shackles do not interchange. The Big Twin version (also used on WLC and Servi-Car) is offset the opposite direction than a 45. The tapped holes for zerks are different as well.
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Re: Front brake Shackle 45 -v- BT

#7

Post by old man emu »

RUBONE wrote: Mon Mar 16, 2020 3:37 amThe shackles do not interchange. The Big Twin version (also used on WLC and Servi-Car) is offset the opposite direction than a 45. The tapped holes for zerks are different as well.
I thought there was something amiss. Thanks for clarifying that.
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Re: Front brake Shackle 45 -v- BT

#8

Post by rocket ron »

I’ve always thought they were the same forging with the zerk fitted in a different position to suit the different applications.
In the past I have you used the incorrect arm with an angled zerk to allow greasing.
Ron
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Re: Front brake Shackle 45 -v- BT

#9

Post by old man emu »

rocket ron wrote: Tue Mar 17, 2020 6:34 amI’ve always thought they were the same forging with the zerk fitted in a different position to suit the different applications.In the past I have you used the incorrect arm with an angled zerk to allow greasing.Ron
I see that you have WLCs. Maybe you were using the shackle designed for the WLA. In Europe it must be a problem with a mixture of WLAs & WLCs coming from Western Europe from what the British Commonwealth and US forces left behind, but mainly WLAs coming from Russian army sources. Getting the correct parts for the correct model seems to be a bit of a problem. In Australia, we only ever got WLAs, so getting parts to fit used to be easy, until our major NOS supplier sold up and the parts went to the Four Winds.

Since the bike involved with this problem is not a Concours d'Elegance competitor, I suppose that the simple solution will be to use an angled zerk.
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Re: Front brake Shackle 45 -v- BT

#10

Post by PanPal »

Not so much about this thread, but related.
I have a extra part left over next to a 44 U I'm working on. LOL!
It looks like a locking tab P/N 44229-40 but I already have one on the fork tube side of the front brake shackle.
The parts I would have had off this bike are the gas tanks, hand shift linkage, the primary including the inner cover, and had the transmission out. Front wheel and fender off and the top parts for the steering dampener. Does anyone know where else a locking washer resembling P/N 44229-40 would be used?
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Re: Front brake Shackle 45 -v- BT

#11

Post by RUBONE »

Do you have a picture of it? Perhaps a brake cross shaft lock tab. Or a primary cover front mounting bolt lock tab, last used in '44.
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Re: Front brake Shackle 45 -v- BT

#12

Post by PanPal »

Thank you, Pretty sure its from the brake cross over shaft now.
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Re: Front brake Shackle 45 -v- BT

#13

Post by PanPal »

front fender mounting bolt.png
front fender mounting bolt.png (79.66 KiB) Viewed 105 times
I was researching steering Dampener parts and came across this old post and photo.
I just installed a front fender on a U model and the stud in this picture is located in the position at the top of the L shaped slot on the fender bracket. Isn't it supposed to be in the lower portion of the slot and the keeper should be oriented so fill the gap in the vertical portion of the slot in the bracket?
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Re: Front brake Shackle 45 -v- BT

#14

Post by RUBONE »

PanPal wrote: Wed Jan 31, 2024 10:39 pm front fender mounting bolt.png

I was researching steering Dampener parts and came across this old post and photo.
I just installed a front fender on a U model and the stud in this picture is located in the position at the top of the L shaped slot on the fender bracket. Isn't it supposed to be in the lower portion of the slot and the keeper should be oriented so fill the gap in the vertical portion of the slot in the bracket?
Yes, it should be in the lower part of the slot. Are you using an aftermarket fender?
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Re: Front brake Shackle 45 -v- BT

#15

Post by PanPal »

No, mine is original. This is a picture Emu posted in the beginning of this thread. I just happened to notice this because I did the same thing before reorienting the keeper and getting the stud located at the bottom of the slot.
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