distributor IGW-4301-7h

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dnelsen
Posts: 14
Joined: Sun Nov 24, 2013 9:46 am

distributor IGW-4301-7h

Post by dnelsen »

Hi wondered if any one has purchased this from ebay and if the gear fits snug on the shaft. also is the points different from the original clark distributor points, are they easier to adjust. thinking of purchasing, thanks Don
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welbike
Posts: 95
Joined: Fri Feb 17, 2012 3:26 am

Re: distributor IGW-4301-7h

Post by welbike »

Hi Don, did you ever purchase this distributor? they are still on Ebay, but I think they are too tall to be usable, about 3/4" taller body?? it says 1959-1973, so with the amount of space available, it might not work?

Alex
1910 P&M R.F.C. motorcycle
1940 Matchless G3
1940 Norton Big 4 3X2
1941 Ford GP #16601
1943 Clark CA-1 #143878
1943 G.E. 75mm Pack Howitzer
1943 Welbike Parascooter
1944 Cushman Parascooter
1944 Cooper Parascooter prototype
1944 Simplex Servicycle
1944 DKW RT 125cc N.a.
And more 2 wheeled toys!
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welbike
Posts: 95
Joined: Fri Feb 17, 2012 3:26 am

Re: distributor IGW-4301-7h

Post by welbike »

Have ordered one, so we'll see, was only $69.00 with free shipping, so at least some parts should be usable!?

Grtz,

Alex
1910 P&M R.F.C. motorcycle
1940 Matchless G3
1940 Norton Big 4 3X2
1941 Ford GP #16601
1943 Clark CA-1 #143878
1943 G.E. 75mm Pack Howitzer
1943 Welbike Parascooter
1944 Cushman Parascooter
1944 Cooper Parascooter prototype
1944 Simplex Servicycle
1944 DKW RT 125cc N.a.
And more 2 wheeled toys!
User avatar
welbike
Posts: 95
Joined: Fri Feb 17, 2012 3:26 am

Re: distributor IGW-4301-7h

Post by welbike »

OK, I just got that one in, and took it apart, the extra lenght is just because there's breather element in the bottom, I will machine this out, and take the required lenght of the total height, and drill new holes, should be not too difficult, will make pictures! It's well worth the money for the parts alone, and the nice cad plated hardware!. but not a direct replacement, as it sticks out too much and will hit the side plate.

Image

Image

Image

Image

Grtz,

Alex
Last edited by welbike on Mon Jun 11, 2018 4:13 pm, edited 1 time in total.
1910 P&M R.F.C. motorcycle
1940 Matchless G3
1940 Norton Big 4 3X2
1941 Ford GP #16601
1943 Clark CA-1 #143878
1943 G.E. 75mm Pack Howitzer
1943 Welbike Parascooter
1944 Cushman Parascooter
1944 Cooper Parascooter prototype
1944 Simplex Servicycle
1944 DKW RT 125cc N.a.
And more 2 wheeled toys!
User avatar
welbike
Posts: 95
Joined: Fri Feb 17, 2012 3:26 am

Re: distributor IGW-4301-7h

Post by welbike »

OK, I modified the distributor, I just machined 7/16" from the top, and inside, and relocated the holes also 7/16" lower, and pressed the top bushing in 7/16" and drilled a new lubrication hole, this was not an easy job for the faint hearted, but it's possible, will add more pictures when I have riveted the dataplate on. on the question of how the distributor cap was located, see below, there is a 45 degree identation in the cap, on the outside under the clip, this locates on the spring clip holder, this sticks out a bit, very easy to replicate! Also note a rubber ring under the cap.

The gear fits on the shaft, no probs there, but the shaft needs to be shortened, and holes to be drilled for the gear and the oil slinger, that needs to go higher up on the shaft, a milling machine is required here for best results.

Image

Cheers,

Alex
1910 P&M R.F.C. motorcycle
1940 Matchless G3
1940 Norton Big 4 3X2
1941 Ford GP #16601
1943 Clark CA-1 #143878
1943 G.E. 75mm Pack Howitzer
1943 Welbike Parascooter
1944 Cushman Parascooter
1944 Cooper Parascooter prototype
1944 Simplex Servicycle
1944 DKW RT 125cc N.a.
And more 2 wheeled toys!
User avatar
welbike
Posts: 95
Joined: Fri Feb 17, 2012 3:26 am

Re: distributor IGW-4301-7h

Post by welbike »

Forgot to post the finished article, here it is:

Image

Grtz,

Alex
1910 P&M R.F.C. motorcycle
1940 Matchless G3
1940 Norton Big 4 3X2
1941 Ford GP #16601
1943 Clark CA-1 #143878
1943 G.E. 75mm Pack Howitzer
1943 Welbike Parascooter
1944 Cushman Parascooter
1944 Cooper Parascooter prototype
1944 Simplex Servicycle
1944 DKW RT 125cc N.a.
And more 2 wheeled toys!
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