Part# 07-00685
MFR Model# P7881-49
DescriptionPart No.
Metering Jet (A-65)07-00685


The NA-S3A1 carburetor is no longer in production. Only the parts listed are carried in stock. Others may be special ordered. Originally used on Cont. A-65, A-75, A-80, C-75, C-85 and C-90 engines.

Throttle Shaft (Ref. #34 in Manual) not available.

California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


Good manual

Jack W
September 23, 2020

Excellent service from Spruce.

Roger B
June 25, 2020

Gasket kit fit great

Flying D
April 6, 2017


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: Part Number 07-00685, carb jet for the Stromberg (Continental A-65 Engine), what size jet would that be?

P/N# 07-00685 would be a #49 main metering jet.

Q: What is in the gasket and ring kit part # 07-02200?

The replacement gaskets are getting harder and harder to locate, but this is the current list of parts included in this kit:
QTY 2 AN960-10
QTY 6 P15344
QTY 1 AN901-8C (12221-3)
QTY 1 AN960-516L (NAS1149F0532P)
QTY 1 12221-5
QTY 1 12221-6
QTY 1 12221-8
QTY 3 12221-10
QTY 1 P61032
QTY 1 P61033
QTY 1 P16155

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