SHEET METAL HEATER 8 855 MOTOR RESISTOR AS SY Hot Water Heater and Evaporator Con t 67 Ser 40 thru 60 exc Tilt FFC D D 69 72 Ser 40 thru 60 exc D D Tilt 4 cyc Diesel C A C 4960505 1 MOTOR UNIT heater All AII exc C A C 3929052 1 RESISTOR ASSY blower 8 856 GASKET Hot Water Heater and Defroster Motor 60 64 Ser 40 thru 60 65 72 Tilt 3143552 1 blower case 67 72 All exc Tilt D D FFC 3894089 1 blower I 8 857 FAN BLOWER ASSY CASE ASSY NUT VALVE ASSY Hot Water Heater NOTE 1 A so use for senzice in place of plastic fan assy Also use 3130804 Nut Assy when making such a replacement 57 63 All 64 AlL exc Diesel Tilt 3030747 1 use w 987759 988101 60 72 Ser 40 thru 60 3905776 1 use w 985216 988172 985790 985272 Note 1 65 66 Tilt 4 cyc Diesel 3028852 1 w mtg plate 65 Ser 50 80 Tilt 3000397 1 BLOWER ASSY 60 72 Tilt 3000399 1 CASE ASSY blower w brackets 67 72 Ser 40 thru 60 exc 4 cyc Diesel Tilt FFC C A C 3016558 1 CASE ASSY blower 55 63 All 3130055 1 NUT retaining speed N 0 D 57 59 All 63 67 All 70 72 All 3011293 1 NUT retaining No 10 32 8 866 VALVE ASSY CAP ELBOW NIPPLE Hot Water Heater All All w hose 3857131 1 I water shut off hose insert type AII All w hose 3741428 1 water shut off hose insert type f 64 72 All 1191141 1 CAP water pump heater hose pipe 1 070 9 Not required in this group See group 1 174 2388486 ELBOW water filter inlet 65 66 4 cyc Diesel 2463636 2 ELBOW heater return hose to engine All All w hose 3719486 1 NIPPLE water pump hose ext thds x 2 long All All w hose short exc 8 cyl 3106066 A R NIPPLE hose coupling 59 64 All w hose 6 cyl A 64 Ser 60 Tilt 328291 1 NIPPLE to thermostat hose shut off valve on inlet thermostat end 14 x I 2 60 63 Ser 70 80 60 64 Ser 40 thru 60 w hose 331968 1 NIPPLE heater to therm hsg hose heater to inlet manifold hose 1 z 0 L x 14 61 Ser 70 80 348 exc LCF 62 Ser 80 exc P T Tilt 63 All 348 409 exc P T 3788950 A R NIPPLE thermostat by pass hose 1 097 65 66 Ser 50 exc TDM LCF Tilt Diesel 67 68 Ser 40 thru 60 exc Tilt 4 cyc i Diesel 69 Ser 50 TDM w C A C 69 70 Ser 40 thru 60 w C A C 8 cyl exc Tilt TDM 71 72 Ser 40 Conv 350 71 72 Ser 50 3849848 1 NIPPLE water pump hose 2 u 0 L 65 4 cyc Diesel 2489388 1 NIPPLE hose to engine 8 873 COMPASS UNIT Truck 70 72 All 983335 1 5 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM i 8 855 8 873 8 10 REV 5 79