FUEL EXHAUST CARBURETION LIGHT TRUCK I M MODEL REFERENCE 4 4 1986 ROCHESTER 4 BC EXPORT CANADA FOLLOW PROCEDURE OUTLINED BELOW T0 DETERMINE CARBURETOR AND OR PART NUMBER 4 1 DETERMINE VEHICLE MODEL CHECK VIN DIVISIONAL CODE 2 DETERMINE ENGINE AND CARBURETOR TYPE 3 PART NUMBER CAN BE DETERMINED BY CROSS REFERENCING U CORRESPONDING COLUMN NUMBER WITH SAME COLUMN NUMBER ON CHARTS VIN I PRODUCTION DIV CODE USAGE COL N0 17085001 CT 7 CK2 3 350M W NM5 EXPORT CANADA 1 17085000 CT 7 CK2 3 454W W NM5 EXPORT CANADA 2 LIGHT TRUCK 1986 ROCHESTER 4 BC EXPORT CANADA SEE MODEL REFERENCE FOR APPLICATION GROUP DESCRIPTION QTY 1 2 A 3 4 5 A 3 725 CARBURETOR PRODUCTION 1 17085001 17085000 3 725 CARBURETOR SERVICE 1 17111315 17111306 3 724 GASKET KIT 1 17078231 17078231 3 725 POWER CARB KIT 1 17076039 17076039 3 730 AIR HORN KIT 1 17111316 17111307 3 750 COVER COIL KIT ELECT CHOKE 1 17110913 17110913 I 3 740 FILTER FUEL INLET 1 5651803 5651803 3 745 FLOAT INSERT KIT 1 17079405 17079405 I 3 745 FLOAT BOWL KIT 1 17111318 1 7111309 3 738 GASKET KIT AIR HORN 1 17066221 17066221 3 740 GASKET FILTER NUT 1 7024281 7024281 3 750 HOUSING KIT CHOKE 1 17078472 17078472 3 814 NEEDLE SEAT 1 7035134 7035134 3 740 NUT FUEL INLET FILTER 1 17051254 17051254 3 858 POWER PISTON KIT 1 17110146 17110146 3 838 PUMP ASM 1 1706 2731 17062731 3 750 RETAINER KIT CHOKE COVER 1 17067078 17067078 A 3 806 ROD JET KIT METERING 1 17110145 17110156 3 724 SCREW ASSORT KIT MAJOR ASM ATTACH 1 17078935 17078935 3 729 THROTTLE BODY KIT 1 17110143 17110153 3 820 THROTTLE KICKER KIT 1 17078917 17078917 3 755 VACUUM BREAK KIT PRIM 1 17067800 17067800 3 755 VACUUM BREAK KIT SEC 1 17078736 17078736 Y 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LIGHT TRUCK 52R 3 725 CARB 4BBL ROCH 7 24 1 REV 1 88