When it absolutely must be done right and with integrity, you need Greg Marsh Enterprises. Our motto, promise, mission, and ethic is: Satisfaction Guaranteed!

Home

Motorcycle Home

Triumph Home

Request More Info

Contact Us!

Norton Commando
Identification
Updated 03/17/23

Norton Commando
Colors
Updated 06/26/22

Norton Commando
Survey
Updated 03/17/23

Norton Commando
Service Releases
Updated 06/13/22

Norton Commando
Torque
Updated 02/22/23

Special Parts
Updated 01/02/23

Used Parts For Sale
Updated 09/13/20

cNw Special
Updated 05/22/22

Customer Engine
and Gearbox Check
Delivered 3/7/23

Norton Rear
Wheel Lacing
Updated 05/06/22

Norton Front
Wheel Lacing
Updated 10/22/21

Norton Front
Forks Helper
Updated 01/08/23

Norton Wiring
Updated 02/28/21

Customer Combat
and 69S Builds
Updated 03/16/23

Customer
Combat 5
Updated 03/11/23

Norton Wiring Diagrams
Updated 02/28/21

1973 Customer
BasketCase Build
Delivered 07/15/22

1974 Norton 850
Commando Rebuild
Sold 01/12/21
Updated 06/10/21

1974 Norton Wiring
Updated 11/21/21

1972 Norton 750
Commando Rebuild
Completed 05/15/19
First Place Norton 5/16/19
Sold 01/01/20

1972 Norton Wiring
Updated 09/06/20

Wednesday, March 22, 2023

Manufacturer:	Norton
Years:	1973 (1)(3)
Model:	Commando Interstate
Engine:	850cc
Right Carb:	R932/31
Left Carb:	L932/32
Main Jet:	230
Needle Jet:	106
Throttle Valve:	3-1/2
Pilot Jet:	Bush
Needle Position:	3
Needle:	Norton
Spray Bar:	Norton
ACK/PACK:	137
Notes:
In Stock:	1

When ordering carbs from Amal, you can order by "ACK" or "PACK" number. "ACK" is standard carbs and "PACK" is premier. Everything above is for standard carbs. The Premier versions are jetted the same except for the pilot jet which is removable rather than the "bush" listed above. Amal builds premiers for Norton 750s with #17 pilot jets, and #19 for Norton 850s. As of mid-2021, the carbs are made of aluminum rather than a zinc alloy. Considering how much better the premier carbs are, we do not recommend or sell the standard carbs.

We have this PACK set in stock - you won't find it for less anywhere than calling or emailing us directly. We sell direct for even less than our eBay price which is lower than others.

Wassell, the 70+ year old suppliers of British Motorcycle parts

cNw has become a leader in bringing new parts and improvements to the Norton motorcycle market.