0470-389
	Complete Assembly-400
	0470-449
	Complete Assembly-500
1	5507-001
	Cover, Top
2	5507-002
	Screw, Top Cover
3	5507-052
	Spring
3	5507-085
	Spring (500)
4	5507-004
	Piston, Vacuum
5	5507-005
	Spring, Seat
5	5507-054
	Spring, Seat (500)
6	5507-091
	Jet Needle
6	5507-006
	Jet Needle (500)
7	5507-007
	Needle Jet
8	5507-047
	Holder, Needle Jet
9	5507-044
	Main Jet-140
9	5507-086
	Main Jet-148 (500)
9	5507-009
	Main Jet-150
9	5507-041
	Main Jet-147
9	5507-043
	Main Jet-142
10	5507-010
	Slow Jet-38
11	5507-092
	Starter Jet-90
11	5507-011
	Starter Jet-102 (500)
12	5507-038
	Valve, Float-Set (inc. 13)
13	N/A
	* Clip
14	N/A
	* Pin, Float
15	5507-039
	Float Set (inc. 14)
16	5507-050
	* Screw, Drain
17	5507-089
	Screw
18	5507-040
	Screw, Pilot Air-Set (inc. 19-21)
19	N/A
	* O-Ring
20	N/A
	* Spring
21	N/A
	* Washer
22	5507-022
	Valve, Starter
23	5507-023
	Spring
24	5507-024
	O-Ring
25	5507-025
	Cap
26	5507-026
	Cap, Rubber
27	5507-027
	Screw, Idle Adjust
28	5507-028
	Washer
29	5507-029
	Spring
30	5507-030
	Tube, Vinyl
30	5507-084
	Tube, Vinyl (500)
31	5507-031
	* Diaphragm Assembly
32	5507-032
	* Spring
33	N/A
	* Housing, Pump
34	5507-034
	* U-Ring
35	5507-035
	* Screw
36	5507-036
	Cover
37	5507-037
	Screw
38	0487-016
	Cable, Choke
39	0487-021
	Cable, Throttle
40	5507-065
	Chamber, Float-Assembly (inc. 16, 31-35, and 41)
41	5507-067
	* O-Ring, Float Chamber