COOLING GRILLE OIL SYSTEM 50 60 65 1 097 TUBE WATER BY PASS 6 2051 1 5133035 4 53 CD Mudels 1 1 5104100 4 53 4 53T CD M deI OD 065 Wall x 7 Lg SteeI Eff w 1978 1 105 SHAFT WATER PUMP 6 2340 1 904827 Assy 5144685 5144686 CD M del IncI Bearing 1 908096 Assy 645641 Incl Bearing 1 908101 Assy 330812 6258551 Incl Bearing 908100 Assy 330820 CE ME TE M0de ncl Bearing 1 109 IMPELLER WATER PUMP 6 2220 1 1 2481689 Assy 2475788 CM MM TM Models 1 645695 Assy 645641 CG TG Models 1 1 458486 Assy 6258548 CE ME M0del Rep 3921939 3990993 1 1 5113800 Assy 5144685 CD Model 1 5146354 Assy 5144686 CD M deI Eff w 1977 1 113 PLATE WATER PUMP 6 2260 1 1 330812 350 Repl 3782610 1 1 3878262 366 427 1 123 SEAL WATER PUMP 6 2330 1 1 691422 3050 379 432 DH478 I 1 1 1 6270079 292 350 366 427 1 5130959 Assy 5144685 5144686 CD M deI Eff w 1977 1 123 SEAT WATER PUMP 6 2335 E 1 1 1363543 305C 379 432 DH478 Incl Seat Cup 687 In ID 1 0920 In OD 1 148 GAUGE TEMPERATURE AT DASH 7 5050 1 6489840 Assy 6481732 6497442 1 1 1 6490371 Assy 6497458 459 460 461 538 550 6499387 389 391 392 394 395 8985656 968 969 970 971 972 973 978 980 981 982 983 985 8986036 060 061 Incl Resistur SOA 1 1 6489583 TE TG TM TS Std 1 646971 1 CY Std Sender Unlt Gen Tach Eff w 1975 1 148 INSULATOR TEMPERATURE GAUGE 7 5080 1 I 6401478 Assy 6481732 At Instrument Cluster 1 148 SWITCH ENGINE TEMPERATURE 7 6255 NOTE See Group 1 748 7 150 7 5050 Gauge Temperature 1 150 GAUGE TEMPERATURE AT ENGI E 7 5050 1 1 1 1s1s x21 c cE cc cM cs ME MM 3 lf j SE SG SM SS EIectric Std Rep 46702 6489277 1513321 1 1 6489278 TE EIectric Std Rep 1513462 1 150 SWITCH TEMPERATURE 7 6363 1 6400034 TE Hot Eng w Air Brakes 0pt w Eng Alarm System 1 6402829 TG Hot Eng w Air Brakes 0pt w Eng Alarm System 1 6402752 TM Hot Eng w Air Brakes Opt w Eng Alarm System 1 152 HEATER ENGINE WATER 7 6680 1 1 1 996246 CE CS ME SE TE 350 Eng Repl 742211 993541 994950 1 1 994162 CE ME SE TEILM 366 Eng Effw 1975 FIep 730540 1 152 CORD ENGINE WATER HEATER 7 6718 1 1 1 100025B8 CE ME SE TE 366 Eng Eng B k Eff w 1975 Flepl 730542 1 1 1 742318 CE CS ME SE TE 350 Eng Eng Blk EH w 1976 1 153 OUTLET ENGINE WATER 6 1840 1 538440 DH478 Bolt 16 x 1 Hex T0 Water Mani1 ld CG SG Models 1 2461878 DH478 TG Model 1 1 338117 250 292 Repl 3789162 1 1 2383798 3050 379 432 1 1 336790 350 CE M deI Cab Also Use 444667 P ug Repl 3877660 1 1 329223 350 CE SE TE M deIs Rep 3836209 Eff w 1973 1 1 336773 350 CE SE II l dels El f w 1974 WAREHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM N s reference errly Added this aeeue 1 11 1 097 1 1 53 AR PART