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Holley 4150 Carburetor Repair Kit

Holley 4150 Carburetor Repair Kit

Your Price:$46.95
In Stock
Part Number:K4048

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Needle & Seat Screw & Nut (2 sets) [+$9.95]
Ethanol ready carburetor kit

Features:
  • Made in the USA
  • Instructions - electronic
  • Meets or Exceeds Manufactures Specifications
  • Black Nitrate Coated Gaskets
  • Power valves in standard 7.5 and 10.5 HG
  • Needle & Seat (2)
  • Primary Pump Diaphragm
  • Flange Gaskets (choice of 2) - match with your old gasket.
  • Throttle Body Gaskets
  • Metering Block Gaskets
  • Float Bowl Gaskets
  • MAKE
    YEAR
    MODEL
    CYLS
    CHEVROLET
    1964-72
    302, 327, 350, 396, 402, 427, 454
    8
    MERCURY MARINE
     
    MCM 454" 7.4L 8CYL.
    8
    MERCURY MARINE
     
    MCM 454" 7.4L 8CYL.
    8
    MERCURY MARINE
     
    454
    8
    MERCURY MARINE
     
    MCM 454" 7.4L 8CYL.
    8
    MERCURY MARINE
     
    MCM 454" 7.4L 8CYL.
    8
    MERCURY MARINE
     
    302, 351
    8
    FORD/MERCURY
    1966-69
    390, 428, 429 (INC HP)
    8

    Fits these LIST numbers only: C9AF-S, C9AF-SA, D1FF-TA, R-2818, R-2818-1, R-2818-2, R-2855, R-2919, R-3043, R-3124, R-3130, R-3245, R-3246, R-3247, R-3310, R-3530, R-3557, R-3607, R-3613, R-3910, R-3911, R-4053, R-4118, R-4129, C8ZX-A, R-4201, R-4224, R-4346, R-4455, R-4456, R-4486, R-4489, R-4489-1, R-4490, R-4491, R-4491-1, R-4492, R-4545, R-4546, R-4554, R-4554-1, R-4555, R-4556, R-4557, R-4577, R-4653, R-4742, R-4800, R-4800-1, R-4801, R-4801-1, R-4802, R-4802-1, R-4803, R-4803-1, R-4815, R-6238, R-6238-1, R-6239, R-6239-1, R-6647, R-8572

Watch a video about this product.

Holley 4150 rebuild kit, made in the USA from high quality ethanol ready parts. Everything shown in the photo is included in the kit, additional parts may be purchased by choosing your carburetor type in our main catalog. For additional help including rebuild videos, free manuals, and troubleshooting, please see our technical section.

For additional information see related tabs above.

To confirm this kit matches your carburetor number refer to the application/carb tab. To make sure you get the correct carburetor kit, please match your carburetor number with the list provided. This kit is good for the carburetor numbers listed only. No return on opened kits.

5 Stars
Review
Thank you for the fast service coming from WA to PA in just a few day's was fast. Great kit only had the thing's I needed. Only thing that I was wondering was the number's on the power valve's I was looking for 6.5 power valve's the one valve had 2.0 and the other had 2.7 not sure if they are correct for the carb. After rebuild the carb work's ok just not sure of the power valve size... thanks. Will order from you again..
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from PA. on 5/21/2013
5/5
4 Stars
mechanic of too many years
Very pleased with two exceptions: the base plate -to-main body gasket that would have fit my carburetor (two supplied with kit) was improperly punched out. The two small locating holes that correspond with the two vertical roll pins in the base plate were off a few thousandths, the gasket was also a little too wide, so I used a gasket from my supplies instead. I've never had a Holley gasket not fit, ever. Also the two power valves are very poorly marked, which may simply be a manufacturing oversight. Overall, a great product, and I will continue to buy from Mike's.
Did you find this helpful? 
Reviewed by:  from oak grove. on 2/12/2018
4/5

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