Cliff's Quadrajet Parts and Rebuild Kits
Quadrajet Problem Solving => Quadrajet Parts and Numbers => Topic started by: MRSOFTE on November 02, 2015, 12:01:32 PM
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Ethan
Can you tell me if these part numbers belong on my 7028210. Base plate is 7034923 in a round circle with 3387 on the side. Throttle shaft is a 7035452 and accelerator pump lever is marked 33727.
Thank you!
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Ethan
Can you tell me if these part numbers belong on my 7028210. Base plate is 7034923 in a round circle with 3387 on the side. Throttle shaft is a 7035452 and accelerator pump lever is marked 33727.
Thank you!
Sadly, Rochester just put the throttle body assembly in the manual and not the breakdown of the flaps, shafts and baseplate. As for the accelerator pump lever, my manual shows 26139 to be the correct one. Sorry I cannot be of much help. :(
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Thats ok, I figured it was probably a long shot..ha!
I've two spare acc pump arms but neither are 26139. But now know what too look for.. ;D
Thx again!!
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Thats ok, I figured it was probably a long shot..ha!
I've two spare acc pump arms but neither are 26139. But now know what too look for.. ;D
Thx again!!
Not a problem. Thumbs up! 8)
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The 3387 stamped on the driver side rear of base plate should be date code of 338th day of 67 production, which should match up for your 68 quadrajet.
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The 3387 stamped on the driver side rear of base plate should be date code of 338th day of 67 production, which should match up for your 68 quadrajet.
Correct and it sounds like you probably have the correct base plate and throttle shaft. Cautiously optimistic. :) And the 33727 (or 7033727) was used from '65-'67 Chevrolets. At least according to this Internet source:
http://quadrajetparts.com/used-accelerator-pump-lever-7033727-p-2153.html?MredirectCancelled=true