RCB 9C-303

Rochester Carburetors

CHEVROLET-1953 SYNCROMESH

AUTOMATIC CHOKE CARBURETOR —7004915

BULLETIN 9C-303

Date 4-1-53 First Issue

PARTS SHOWN ARE FOR IDENTIFICATION ONLY. CONSULT PARTS LIST FOR CORRECT PART NAME AND NUMBER.

REPAIR KIT —7004363

GASKET KIT —7004595

PARTS LIST


llus. No.	Part No.	Part Name	Illus. No.	Part No.	Part Name
1	114627	Nut—Choke Suction Tube	29	7002881	Choke Suction Tube Assy.
2	131958	Screw—Stat Cover Attaching	30	7002883	Packing—Choke Suction Tube
3	132124	Screw—Choke Stove Bracket	31	7002957	Jet—Main Metering (Lean)
	137406	Fitting—Fuel Inlet	31	7002958	Jet—Main Metering (Std.)
4	836159	Pin—Spring		7003135	Plug—Expansion—Choke
5	1875051	Screw—Trip Lever Attaching	32	7003190	Spring—Idle Adjusting Needle
6	3692799	Heat Insulator	33	7003561	Screw—Fast Idle Cam Attaching
7	3697882	Pipe—Heat, Choke Assy.	34	7003823	Screw—Air Horn Attaching
8	7000614	Retainer—Stat Cover	35	7003838	Guide—Pump Discharge Spring
9	7000745	Screw—Main Well Support Assy.	36	7003923	Manifold Stove Assy.
	7001637	Plug—Lead Ball—Idle Passage—Outer	37	7003924	Choke Stove Adapter Kit
	7002055	Plug—Idle Passage—Inner	38	7004072	Stat Cover and Coil Assy.
10	7002074	Gasket—Float Valve Seat		7004363	Repair Kit
11	7002081	Pin—Float Hinge	39	7004480	Gasket—Air Horn
12	7002086	Valve—Choke	40	7004506	Float Bowl Assy.
13	7002091	Pump Plunger Assy.		7004595	Gasket Kit
14	7002101	Spring—Pump Return	41	7004618	Choke Housing Assy.
15	7002117	Ball—Pump Discharge	42	7004748	Pin—Choke Piston
16	7002118	Spring—Pump Discharge Ball	43	7005109	Clip—Retainer—Choke Rod
17	7002156	Gasket—Throttle Body	44	7005136	Link—Pump
18	7002305	Screw—Choke Valve Attaching	45	7005165	Clip—Rod End
19	7002357	Needle—Idle Adjusting	46	7005170	Choke Lever and Collar Assy.
20	7002359	Float Valve, Seat, and Gasket Assy.	47	7005172	Rod—Choke
21	7002360	Power Valve Assy.	48	7005174	Piston—Power
22	7002366	Spring—Power Piston	49	7005178	Cam—Fast Idle
23	7002672	Float Assy.	50	7005179	Lever—Choke Trip
24	7002760	Gasket—Stat Cover	51	7005185	Choke Shaft Assy.
	7002814	Plug—Lead Ball	52	7005190	Piston—Choke
25	7002841	Gasket—Choke Housing	53	7005422	Main Well Support Assy-
26	7002859	Choke Baffle Plate	54	7005644	Air Horn Assy.
27	7002873	Screw—Throttle Stop and Cam	55	7005645	Throttle Body Assy.
28	7002877	Screw—Throttle Body Attaching	56	7005654	Screw—Choke Housing Attaching

GO,WD.WDCC,WR,WRCC,31,38

R.P- FORM F-1104 R.F-B.