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Home / Engine Parts / Carburetors & Parts / Marvel-Schebler® / Carburetor Repair Kits / Conversion Kits /Marvel-Schebler Carburetor Conversion Kit 666-660
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Marvel-Schebler Carburetor Conversion Kit 666-660

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$289.95/Each
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Part# 08-06512
MFR Model# 666-660-F

Overview

Marvel-Schebler® Conversion Kits

Lycoming: 71098
Kit PN: 666-660
Carb PN: 10-3878
   
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

In The Box

  • 16-A30 nozzle gasket
  • 16-A31 body to bowl gasket
  • 16-A42 power jet gasket
  • 16-A56 air metering jet plug gasket
  • 229-589 idle tube
  • 298-1 seal
  • 47-755 nozzle
  • 60-A127 well vent bushing
  • A11-62 service bulletin
  • M-140 drill tool
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: There appears to be no comprehensive description along with this item. Im GUESSING that this kit allows an installer to modify an existing carb to make it legally apply to the original. But I can only guess. Thanks.

The 666-660 kit was introduced in service bulletin A11-62. The kit (and service bulletin) allow for modifications to be made to 10-3878 carburetors to realize “improved performance”. Service bulletin A11-62 applies to part number 10-3878 carburetors installed in select Moony aircraft with specific engines.

Later, service bulletin A3-63 allowed for the same modification to be performed on 10-3878 carburetors installed in Piper Cherokee aircraft.

Q: What comes in the 666-660 MARVEL SCHEBLER kit?

The 666-660 conversion kit, includes the following part numbers:

  • 16-A30 nozzle gasket
  • 16-A31 body to bowl gasket
  • 16-A42 power jet gasket
  • 16-A56 air metering jet plug gasket
  • 229-589 idle tube
  • 298-1 seal
  • 47-755 nozzle
  • 60-A127 well vent bushing
  • A11-62 service bulletin
  • M-140 drill tool

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