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ROCHESTER MODELS 2G-2GC-2GV

Carburetor

Illustrated Parts Break Down

1) Retainer, Pump
rod lower
  
2) Rod, Pump
  
3) Screw, Fast 
idle cam
  
4) Cam, Fast idle 
  
5) Screw, Trip 
lever  
  
6) Lever, Trip 
 
7) Lever/collar, 
Choke

8) Rod, Choke
  
9) Screw, Idle 
vent valve 
10) Shield, Idle 
vent valve

11) Valve, Idle vent
 
12) Fitting, Fuel 
inlet
 
13) Gasket, Fuel 
inlet fitting
 
14) Gasket, Fuel 
filter
 
15) Filter, Fuel inlet

16) Spring, Fuel 
filter
 
17) Screw, Stat 
cover retainer
 
18) Retainer, Stat 
cover/toothed  
          
19) Retainer, Stat 
cover/plain

20) Stat/cover assy.

21) Gasket, Stat 
cover
 
22) Plate, Choke
baffle
 
23) Gasket, Choke
housing  
(not shown)

24) Screw/
lockwasher, Bowl
cover (extra long)
 
25) Screw/
lockwasher, Bowl
cover
          
26) Bowl cover 
assy.

27) Pin, Float hinge
 
28) Float/lever 
assy.
 
29) Needle, Seat/
gasket assy.
 
30) Gasket, bowl 
cover

31) Retainer, Pump
 plunger
 
32) Pump plunger

33) Power piston
assy.
 
34) Screw, Venturi
cluster center
 
ROCHESTER MODELS 2G-2GC-2GV Exploded View
35) Washer/fiber, 
Venturi cluster
center screw
 
36) Screw/
lockwasher, 
Venturi cluster

37) Venturi cluster
assy.
 
38) Gasket, Venturi
cluster assy.

39) Insert, Main 
well

40) Spring, Pump
return
 
41) Ball, Pump 
intake (used in 
types with seat
in casting) 

42) Guide, Pump 
Discharge ball
 
43) Spring, Pump 
Discharge ball  
44)Ball, Pump 
Discharge
 
45)Valve assy, 
Power
46) Gasket, Power 
valve

47) Jets, Main
Metering
 
48) Screw/
lockwasher, 
Throttle body to
bowl

49) Bowl assy, 
Float 

50) Gasket, Body 
flange 
(used with or w/o 
idle compensator
#60)

50A) Gasket, Body 
flange
(used with vapor 
vent slots. For 
types w/o idle 
compensator)

50B) Gasket, Body 
flange (with vapor
vent opening and
idle compensator
passage. May sub 
for 50 & 50A)
51) Throttle body
assy.

52) Needle, Idle
adjust

53) Spring, Idle
adjust needle
 
54) Gasket, Flange

55) Needle, Idle 
air adjusting
 
56) Spring, Idle 
air adjusting
needle
 
57) Screw, Cover
idle compensator
 
58) Cover, Idle 
compensator
  
59) Screw, Idle 
compensator
valve

60) Valve, Idle 
compensator
61) Gasket, Idle
compensator
valve

62) Stat cover/
spring assy.
(Hot water type)
 
63) Retainer, Filter
 
64) Filter, Air intake
 
65) Retainer, 
Vacuum control 
rod 2GV
 
66) Rod, Vacuum 
control 2GV
 
67) Screw, Stat rod
lever 2GV
 
68) Lever, Stat rod
2GV

69) Screw, Vacuum
control attaching
 
70) Vacuum break 
control assy.
 
71) Hose, Vacuum 
break control 
nbsp;

The illustrated parts break down illustrates individual part placement in the assembly.

** Not shown