Motorcraft 2100 Exploded View

This is the typical 2100. Not all parts described below are in every 2100 carburetor. Be careful you have a 2100 and not a 2150.

1 Retainer – choke rod lower	41 Pump Cover
2 Air Cleaner Stud	42 Pump Diaphragm
3 Screw Bowl Top	43 Pump Diaphragm Return Spring
4 Bowl Cover	44 Cavity Filler
5 Bowl Cover Gasket G659 or G840	45 Economizer Valve Cover Screw
6 Screw Pump Discharge Nozzle	46 Economizer Valve Cover
7 Discharge Nozzle Screw Gasket	47 Economizer Gasket
7A Air Distribution Plate	48 Economizer or Power Valve
8 Discharge Check Ball Weight	49 Economizer or Power Valve Gasket
9 Discharge Check Ball	50 Idle Mixture Screws *1
10 Venturi Cluster	51 Idle Mixture Screw Spring
11 Venturi Cluster Gasket	52 Fuel Inlet Fitting
12 Float Pin Retainer	53 Fuel Inlet Fitting Gasket
13 Float Dampner Spring	54 Fuel Inlet Filter Screen
14 Float Pin Hinge 32-61	55 Pump Cover & Lever 1957
15 Float FL40 center hinge or FL42 offset hinge	56 Pump Push Rod Sleeve Check Ball 1957
16 Needle & Seat	57 Pump Push Rod Sleeve 1957
28 Main Jet 120-4 5/16 or 120-40 1/4	58 Push Rod Spring 1957
29 Choke Housing Screw	59 Pump Diaphragm 1957
30 Choke Housing	60 Pump Diaphragm Spring 1957
31 Choke Housing Gasket	61 Pump Cover
32 Dashpot Lockout Nut	62 Pump Diaphragm NON 1957
33 Dashpot	63 Pump Diaphragm Return Spring NON 1957
34 Dashpot Bracket	64 Inlet Check Valve
35 Inlet Check Ball Screw	65 Pump Push Rod *2
36 Inlet Check Ball Screw Gasket	K4008 Kit (non Jeep, or AMC)
37 Pump Inlet Check Ball	Electric Choke Conversion Kit *3
38 Pump Rod Retainer	Choke Pulloff (those that have one on top of the carburetor.
39 Pump Rod
40 Pump Cover Screw

*1 – There are several idle mixture screws for the 2100. Match by overall length and thread size. All are 8-32

*2 – Not all 2100’s use this piece.

*3 – There are 2 different choke kits for the 2100. One without the spring loaded post in the middle of the thermostat housing. The other has a center spring loaded post.