In loving memory of John
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Amal carburetors

Other Moto Guzzi resources hosted on This Old Tractor

This information is intended to supplement the information available in the Moto Guzzi spare parts catalogs and workshop manuals.

900 series upgrade components

Updated: 2009 Nov 26

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900 series upgrade components. Photo courtesy of Amal Carburetters.900 series upgrade components. Photo courtesy of Amal Carburetters.

Hints and Tips for Amal Mk1 Carburetter

Updated: 2009 Nov 26

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Hints and Tips for Amal Mk1 Carburetter. Photo courtesy of Amal Carburetters.Hints and Tips for Amal Mk1 Carburetter. Photo courtesy of Amal Carburetters.

MK2 amal concentric carburetters fitting and tuning instructions

Updated: 2009 Nov 26

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MK2 amal concentric carburetters fitting and tuning instructions. Photo courtesy of Amal Carburetters.MK2 amal concentric carburetters fitting and tuning instructions. Photo courtesy of Amal Carburetters.

Parts diagram for Mark 1 concentric carburetors

Updated: Prior to 2007 Dec 11

This information was gleaned from Beedspeed.

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Parts diagram for Mark 2 concentric carburetors

Updated: Prior to 2007 Dec 11

This information was gleaned from Beedspeed.

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Spare parts list from an old Beck/Arnley dealer catalog

Updated: 2009 Aug 20

Thanks to Robert A. Greene for providing this information. Here is the history behind this spare parts list (in Robert's own words)…

In December 1973, when I bought my new '73/'74 Eldorado, I observed that the Moto Guzzi instruction book listed information about Dell’Orto carburetors, only, whereas my bike was equipped with a pair of Amal carbs.

I asked the dealer if he could furnish a parts list for the AMAL carbs, and he gave me a spare set from his Beck/Arnley dealer catalog, which I misfiled several years ago, but, knew would turn up, eventually.

While searching for a chain saw instruction book, tonight, I finally stumbled across the AMAL parts list, misfiled with a map to Indianapolis.

Though the prices are obviously 33 years out of date, your readers may find the descriptions and part numbers useful.

Download Name and LinkFile SizeNumber of Pages in File
862 KB5 pages

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Spare parts sources

Updated: 2009 Aug 20

Thanks to Robert F. Greene for providing this information. In Robert's own words:

Amal Carburettor not only has some high quality images of the Mk1 600 and 900 series carbs that are found on the MG products, but they have rebuild kits and a very comprehensive list of available replacement parts for these old gems. Replacement bodies, replacement slides, springs, gaskets, screws, needle valves, the works - but what blew me away is the fact that you can order BRAND NEW Mark 1 Concentric Carbs directly from Amal, with your choice of bore - and other than having improved on a number of the component parts over the years, these are visually and functionally identical to the classic originals.

Amal MK 1 - left hand alignment. Photo courtesy of Amal Carburetters.
Amal MK 1 - left hand alignment. Photo courtesy of Amal Carburetters.

Amal MK 1 - exploded view. Photo courtesy of Amal Carburetters.
Amal MK 1 - exploded view. Photo courtesy of Amal Carburetters.