63 All exc Tilt 64 65 Ser 60 Diesel 3143065 1 1 75 motor mounting 57 Ser 4 6 60 All 61 63 Tilt 3157445 1 20 SEAL motor mtg air flow 1 l D x 3 O D 2 holes 9 216 8 857 FAN BLOWER ASSY CASE ASSY GASKET NUT VALVE ASSY Hot Water Heater 57 63 All 64 All exc Diesel Tilt 3132916 1 4 10 use w 987759 988101 65 66 Tilt 4 cyc Diesel 3000067 1 24 30 w mtg plate 60 66 Ser 40 thru 60 3144684 1 4 10 Note 1 NOTE 1 Also use for service in place of plastic fan assy Also use 3130804 nut assy when making such a replacement 67 70 Ser 40 thru 60 3905776 1 4 10 use w 985216 988172 985790 985272 65 Ser 50 80 Tilt 3000397 1 36 75 BLOWER ASSY 60 70 Tilt 3000399 1 8 50 CASE ASSY blower w brackets 63 66 Ser 60 Diesel 3149778 1 5 10 CASE ASSY blower w brackets adapter deluxe 67 69 Ser 50 60 4 cyc Diesel exc Tilt 3016559 1 27 95 CASE ASSY blower deluxe 67 70 Ser 40 thru 60 exc 4 cyc Diesel Tilt FFC C A C 3016558 1 26 25 CASE ASSY blower 60 64 Ser 40 thru 60 65 70 Tilt 3143552 1 50 GASKET blower case 67 70 All exc Tilt D D FFC 3894089 1 40 GASKET blower 55 63 All 3130055 1 10 NUT retaining speed Vu O D 57 59 All 63 67 All 70 All 3011293 1 NUT retaining No 10 32 64 66 Ser 40 thru 60 exc Tilt 3149419 1 60 VALVE ASSY w seal blower shut off 8 866 VALVE ASSY CAP CLIP ELBOW NIPPLE Hot Water Heater All All w hose 3132607 1 2 10 water shut off hose insert type All All w hose 3741428 1 2 85 water shut off hose insert type 64 70 All 1191141 1 30 CAP water pump heater hose pipe 1 070 67 69 Ser 50 60 2 cyc Diesel I exc Tilt 3902193 1 3 10 CLIP heater to water pump hose Not required in this group See group 1 174 2388486 2 30 ELBOW water filter inlet 65 66 4 cyc Diesel 2463636 2 6 05 ELBOW heater return hose to engine AII All w hose 3719486 1 40 NIPPLE water pump hose ext thds x 2 long All All w hose 3736495 1 40 NIPPLE 2 O L x V hex 14 thds 59 64 All w hose 6 cyl 64 Ser 60 Tilt 3777034 1 65 NIPPLE to thermostat hose shut off valve on inlet thermostat end V 14 x 2 All All w hose short exc 8 cyl 3106066 A R 65 NIPPLE hose coupling 61 Ser 70 80 348 exc LCF 62 Ser 80 exc P T Tilt 63 All 348 409 exc P T 3788950 A R 1 50 NIPPLE thermostat by pass hose 1 097 60 63 Ser 70 80 60 64 Ser 40 thru 60 w V hose 3838094 1 40 NIPPLE heater to therm hsg hose heater to inlet manifold hose 1V O L x Vz 14 65 66 Ser 50 exc TDM LCF Tilt Diesel 67 68 Ser 40 thru 60 exc Tilt 4 cyc Diesel A 69 Ser 50 TDM w C A C 69 70 Ser 40 thru 60 w C A C 8 cyl exc Tilt TDM 3849848 1 65 NIPPLE water pump hose 2 O L 65 4 cyc Diesel 2489388 1 37 NIPPLE hose to engine 8 873 COMPASS UNIT Truck 70 All 993915 1 6 25 3 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 318 8 856 8 873 8 16 REV 6 71