Carburetor Question
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Freshman User
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From: Bergland, MI
Carburetor Question
My 72 F700 has a Autolite C9UF-A carburetor. Question is, can I buy any Autolite C9UF-A? Or do I need to worry about jetting or Venturi size too? eBay carburetor says made for a mustang or bronco, I want it for my 72 F700 with 330 ci HD engine.
All comments appreciated, Thank You in Advance......
All comments appreciated, Thank You in Advance......
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
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From: Simi Valley, CA
Originally Posted by SGT DuckButter
My 72 F700 has a Autolite C9UF-A carburetor. eBay carburetor says made for a Mustang or Bronco. 
(sigh) Another clueless ebay seller. Carb was not made just for Mustangs & Bronco's.Carb ID tag number: C9UF-A = Ford part number: C9UZ-9510-AA .. 2100 Series 2V Carburetor (*Motorcraft CA-698) / Obsolete
This 2100 series 2V (originally Auto-Lite*) carb was the FoMoCo service part replacement for 1965/68 Passenger Car, F100/350 & 1966/68 Bronco 289/302/352/360/390 2100 series carbs.
It was factory installed in 1969 Econolines w/302's. It's not listed in the '64/72 truck catalog for FT engines.
D4AZ-9A586-A (replaced C2AZ-9A586-B) .. 2V Carburetor Kit (Motorcraft CT-499-D) / Available from Ford & autoparts stores.
Applications: ALL 1962/74 Passenger Car/F100/350, 1966/74 Bronco & 1969/74 Econoline 2100 series Auto-Lite/Motorcraft 2V carbs.
Note: 1970/74 2100 series carbs have a choke pull-off diaphram (DOAZ-9J549-C / Motorcraft CK-1283) that mounts in the air horn. All you can see of it is its L shaped rod.
This diaphram does not come in the carb kit.
* 1972: The US Gov't forced FoMoCo to sell Auto-Lite as the gov't claimed FoMoCo had a monopoly on autoparts.
FoMoCo then started in-house brand Motorcraft, transfered all the Auto-Lite part numbers over to Motorcraft part numbers.
Thread Starter
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Freshman User
Joined: Nov 2011
Posts: 47
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From: Bergland, MI
(sigh) Another clueless ebay seller. Carb was not made just for Mustangs & Bronco's.Carb ID tag number: C9UF-A = Ford part number: C9UZ-9510-AA .. 2100 Series 2V Carburetor (*Motorcraft CA-698) / Obsolete
This 2100 series 2V (originally Auto-Lite*) carb was the FoMoCo service part replacement for 1965/68 Passenger Car, F100/350 & 1966/68 Bronco 289/302/352/360/390 2100 series carbs.
It was factory installed in 1969 Econolines w/302's. It's not listed in the '64/72 truck catalog for FT engines.
D4AZ-9A586-A (replaced C2AZ-9A586-B) .. 2V Carburetor Kit (Motorcraft CT-499-D) / Available from Ford & autoparts stores.
Applications: ALL 1962/74 Passenger Car/F100/350, 1966/74 Bronco & 1969/74 Econoline 2100 series Auto-Lite/Motorcraft 2V carbs.
Note: 1970/74 2100 series carbs have a choke pull-off diaphram (DOAZ-9J549-C / Motorcraft CK-1283) that mounts in the air horn. All you can see of it is its L shaped rod.
This diaphram does not come in the carb kit.
* 1972: The US Gov't forced FoMoCo to sell Auto-Lite as the gov't claimed FoMoCo had a monopoly on autoparts.
FoMoCo then started in-house brand Motorcraft, transfered all the Auto-Lite part numbers over to Motorcraft part numbers.
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
Finding an original carb will be difficult, to say the least. There were three: Holley 2V (CA only), Holley 2V (non CA), Ford 2V.
Users will be worn out, NOS most likely non existant. If the C9UZ-AA carb is working OK, why change it? Rebuild it.
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
How are you going to know which NOS or rebuilt carb to look for since both a Holley 2V & Ford 2V (2100 series) were offered?
How are you going to know...without the carb ID tag numbers or the Ford part numbers, if you do find one of these carbs...if it will be correct...or not?
Most ebay sellers haven't a single clue!
P/M or email me your phone number again, I cleaned out 100's of my saved old mail, 3 I deleted in error.
How are you going to know...without the carb ID tag numbers or the Ford part numbers, if you do find one of these carbs...if it will be correct...or not?
Most ebay sellers haven't a single clue!
P/M or email me your phone number again, I cleaned out 100's of my saved old mail, 3 I deleted in error.
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