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Illustrated Parts Break Down


  1) Choke Plate
  2) Choke Shaft Assembly 
  3) Fast Idle Pickup Lever
  4) Choke Housing Shaft & 
  5) Choke Control Lever
  6) Fast Idle Cam Lever
  7) Choke Lever & Swivel 
       Assy. 
  8) Choke Therm. Lev., 
       Link & Piston Assembly
  9) Choke Rod Lev. & Bush. 
       Assy. 
10) Choke Plate Screw
11) Therm. Housing Clamp 
       Screw 
12) Throttle Stop Screw
13) Choke Lever Assembly 
       Swivel Screw
14) Choke Diaph. Assy., 
       Brkt. Scr. & Lock Washer
15) Air Vent Clamp Screw 
       & L.W
16) Sec. Diaph. Assy. Cov. 
       Scr. & L.W.
17) Fuel Bowl to Main Body 
       Screw Primary
18) Fuel Bowl to Main Body 
       Screw Secondary
19) Diaph. Lever Adjusting 
       Screw
20) Throt. Body Screw
       & Lock Washer
21) Diaph. Hsg. Assy. Scr.
       & L.W.
22) Choke Housing Screw
       & L.W. 
23) Dashpot Brkt. Screw 
       & L.W.
24) Fast Idle Cam Lever 
       Adj. Screw
25) Fast Idle Cam Lev. 
       Scr. & L.W. 
26) Diaph. Lev. Assy. 
       Scr. & L.W.
27) Throt. Plate Screw
       - Primary
28) Throt. Plate Screw 
       - Secondary
29) Pump Lever Adjusting 
       Screw
30) Pump Discharge Nozzle
       Screw
31) Fast Idle Cam Plate 
       Scr. & L.W. 
32) Choke Cont. Wire Brkt. 
       Clamp Scr. 
33) Pump Cam Lock Screw
34) Fuel Pump Cov. Assy. 
       Scr. & L.W.
35) Secondary Metering 
       Body Screw
36) Throt. Body Screw -
       Special
37) Fuel Valve Seat Lock
       Screw
38) Float Shaft Brkt. Scr.
       & L.W.
39) Spark Hole Plug
40) Fuel Bowl Plug
41) Fuel Level Check Plug
42) Fuel Level Check 
       Plug Gasket
43) Fuel Inlet Fitting Gasket
44) Fuel Valve Seat Gasket
45) Fuel Bowl Screw Gasket
46) Sec. Diaphragm Housing 
       Gasket
47) Choke Housing Gasket
48) Power Valve Body Gasket
49) Choke Thermostat 
       Housing Gasket
50) Sec. Metering Body
       Plate Gasket
51) Fuel Valve Seat Adj. 
       Nut Gasket
52) Fuel Valve Seat Lock 
       Screw Gasket 
53) Throt. Body Screw
       Gasket
54) Pump Discharge 
       Nozzle Gasket
55) Metering Body 
       Gasket- Primary
56) Metering Body Gasket 
       - Secondary
57) Fuel Bowl Gasket
58) Throttle Body Gasket
59) Fuel Bowl Plug Gasket
60) Fuel Inlet Filter Gasket
61) Flange Gasket
62) Throttle Plate - Primary
63) Throttle Plate - Secondary
64) Throt. Body & Shaft 
       Assembly
65) Fuel Line Tube
66) Balance Tube
67) Idle Adjusting Needle 
68) Float & Hinge Assy. -
       Primary
69) Float & Hinge Assy.- 
       Secondary
71) Float Lever Shaft
72) Fuel Inlet Valve & 
       Seat Assy. 
73) Pump Lever Adjusting
       Screw Fitting
74) Fuel Inlet Fitting
75) Fuel Transfer Tube 
       Fitting Assy. 
76) Fuel Inlet Tube & 
       Fitting Assy.
77) Pump Discharge Nozzle
78) Main Jet Primary
81) Air Vent Valve
82) Pump Discharge 
       Needle Valve
83) Power Valve Assy.- 
       Primary 
85) Fuel Line Tube "O"
       Ring Seal
86) Balance Tube "O"
       Ring Seal
87) Fuel Valve Seat "O"
       Ring Seal
88) Idle Needle Seal
89) Choke Rod Seal
90) Diaphragm Housing
       Check Ball-Sec 
91) Pump Inlet Check 
       Ball or Value
92) Throttle Lever Ball
93) Pump Discharge 
       Check Ball
94) Choke Diaphragm
       Assembly Link 
95) Sec. Diaphragm 
       Housing Cover
96) Back-up Plate & 
       Stud Assembly 
97) Fast Idle Cam Plate
98) Secondary Metering 
       Body Plate
99) Air Vent Cap
100) Choke Hsg. & Plugs
         Assembly
101) Main Metering Body 
         & Plugs Assy. Primary
102) Metering Plate
         Secondary
103) Pump Cover Assembly
104) Fuel Bowl & Plugs 
         Assy.- Primary. 
105) Fuel Bowl & Plugs
         Assy. Secondary
106) Secondary Diaph 
         & Rod Assy.
107) Pump Diaphragm 
         Assembly
108) Choke Diaphragm 
         Assembly Complete
109) Secondary Diaph. 
         Link Retainer
110) Air Vent Rod 
         Spring Retainer
111) Float Retainer
112) Air Vent Valve Retainer
113) Choke Control Lever 
         Retainer
114) Fast Idle Cam Plunger 
         Spring
115) Fast Idle Cam Lever 
         Screw Spring
116) Throttle Stop Screw
         Spring 
117) Secondary Diaphragm
         Spring
118) Pump Diaphragm Return 
         Spring
119) Fast Idle Cam Lever 
         Spring
120) Pump Lev. Adj. Screw
         Spring
121) Air Vent Rod Spring
122) Pump Inlet Check Ball
         Ret. Spring
123) Choke Spring
124) Float Spring- Pri. & Sec.
125) Fuel Inlet Filter Spring
126) Choke Cont. Wire
         Brkt. Clamp Scr. Nut
127) Choke Housing Shaft Nut 


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HOLLY MODEL 3160 * 4160
Illustrated Parts Break Down