Fuel Pump
Fuel Pump
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Junior User
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This was my Dad's truck an he thinks this is the original pump
So I'm really confused..
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
Ford changed the part number several times, why there are slight variations in the pumps.
One type has a nipple made onto the pump that the fuel line clamps to, another has a threaded hole where the fuel line threads into.
C3AZ-9350-Y (replaced C3AZ-9350-T & C3AZ-9350-V & C5TZ-9350-A) .. Fuel Pump & Filter Assy.
1965/69 F100/350 240/300 / 1965/69 F500/600 & C550/600 & N/NT500/600 & P350/500 240/300 except with air brakes.
One type has a nipple made onto the pump that the fuel line clamps to, another has a threaded hole where the fuel line threads into.
C3AZ-9350-Y (replaced C3AZ-9350-T & C3AZ-9350-V & C5TZ-9350-A) .. Fuel Pump & Filter Assy.
1965/69 F100/350 240/300 / 1965/69 F500/600 & C550/600 & N/NT500/600 & P350/500 240/300 except with air brakes.
Thread Starter
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Junior User
Joined: Nov 2013
Posts: 82
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Ford changed the part number several times, why there are slight variations in the pumps.
One type has a nipple made onto the pump that the fuel line clamps to, another has a threaded hole where the fuel line threads into.
C3AZ-9350-Y (replaced C3AZ-9350-T & C5TZ-9350-A) .. Fuel Pump & Filter Assy.
1965/66 F100/350 240/300 / 1965/66: F500/600 & C550/600 & N/NT 500/600 & P350/500 240/300 except with air brakes.
One type has a nipple made onto the pump that the fuel line clamps to, another has a threaded hole where the fuel line threads into.
C3AZ-9350-Y (replaced C3AZ-9350-T & C5TZ-9350-A) .. Fuel Pump & Filter Assy.
1965/66 F100/350 240/300 / 1965/66: F500/600 & C550/600 & N/NT 500/600 & P350/500 240/300 except with air brakes.
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
There's only one (C3AZ-9350-Y) as Ford replaced three (at least) other part numbers with it.
It's working so why worry about it? If it ain't broke, don't fix it!
FoMoCo is infamous for replacing/updating 10's of 1000's of part numbers EVERY
YEAR! It was a royal PITA back then and still is today.
It's working so why worry about it? If it ain't broke, don't fix it!
FoMoCo is infamous for replacing/updating 10's of 1000's of part numbers EVERY
YEAR! It was a royal PITA back then and still is today.
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Thread Starter
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Junior User
Joined: Nov 2013
Posts: 82
Likes: 0
There's only one (C3AZ-9350-Y) as Ford replaced three (at least) other part numbers with it.
It's working so why worry about it? If it ain't broke, don't fix it!
FoMoCo is infamous for replacing/updating 10's of 1000's of part numbers EVERY YEAR! It was a royal PITA back then and still is today.
It's working so why worry about it? If it ain't broke, don't fix it!
FoMoCo is infamous for replacing/updating 10's of 1000's of part numbers EVERY
YEAR! It was a royal PITA back then and still is today.
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
Both pumps are tall as they both have the canister. The only difference I can see is how the fuel line attaches.
C3AZ-9350-Y .. Fuel Pump & Filter Assy / Obsolete
MCDONALD OBSOLETE PARTS CO. in Rockport IN has 1 = 812-359-4965.
NOS PARTS SOURCE in Olathe KS has 1 = 913-220-5746.
WESLEY OBSOLETE PARTS in Liberty KY has 2 = 606-787-5293.
GREEN SALES CO. in Cincinnati OH has 152 = 800-543-4959.
You'll have to call and ask which type this is.
C3AZ-9350-Y .. Fuel Pump & Filter Assy / Obsolete
MCDONALD OBSOLETE PARTS CO. in Rockport IN has 1 = 812-359-4965.
NOS PARTS SOURCE in Olathe KS has 1 = 913-220-5746.
WESLEY OBSOLETE PARTS in Liberty KY has 2 = 606-787-5293.
GREEN SALES CO. in Cincinnati OH has 152 = 800-543-4959.
You'll have to call and ask which type this is.
Thread Starter
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Junior User
Joined: Nov 2013
Posts: 82
Likes: 0
Both pumps are tall as they both have the canister. The only difference I can see is how the fuel line attaches.
C3AZ-9350-Y .. Fuel Pump & Filter Assy / Obsolete
MCDONALD OBSOLETE PARTS CO. in Rockport IN has 1 = 812-359-4965.
NOS PARTS SOURCE in Olathe KS has 1 = 913-220-5746.
WESLEY OBSOLETE PARTS in Liberty KY has 2 = 606-787-5293.
GREEN SALES CO. in Cincinnati OH has 152 = 800-543-4959.
You'll have to call and ask which type this is.
C3AZ-9350-Y .. Fuel Pump & Filter Assy / Obsolete
MCDONALD OBSOLETE PARTS CO. in Rockport IN has 1 = 812-359-4965.
NOS PARTS SOURCE in Olathe KS has 1 = 913-220-5746.
WESLEY OBSOLETE PARTS in Liberty KY has 2 = 606-787-5293.
GREEN SALES CO. in Cincinnati OH has 152 = 800-543-4959.
You'll have to call and ask which type this is.
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