so SECTION 93 1973 79 TRUCK SERIES 100 500 90475 VALVE ASSY EXHAUST GAS RECIRCULATION Also refer to groups 90448 9F452 HOW TO FIND EGR VALVES To select the correct EGR valve the following information must be H O Year Model F100 F150 F250 etc O Engine 6 cyl 4 9L 300 C I 0 8 cyl 5 0L 302 C I D etc O Transmission manual automatic etc O Other factors California hi altitude etc O In some cases more than one service EGR valve may be specified in the catalog based on the above information In these cases the identification part number shown on the EGR valve is also required For example lf an EGR valve is required for a 1976 F100 with an 8 cyl 5 0L 302 C I D engine manual transmission O Refer to 1976 F100 O Read down to find F100 M T 8 cyl 302 C I 0 The service part numbers listed for this application are 0502 90475 A and 05TZ 90475 C Therefore to select the correct service part number the identification part number shown on the EGR valve taken from the vehicle must be used is 0502 90475 A If the EGR identification is 05TE 90475 C1B or 05TE 90475 CZB the service part number is D5TZ 90475 C ENGINE YEAR MODEL RESTRICTIONS CYL C I 0 PART NUMBER DESCRIPTION QTY C C D I 90475 VALVE ASSY EXHAUST GAS RECIRCULATION AIso refer to groups 90448 9F452 1973 73 5100 200 C4 with ev em E 240 D30Z 90475 A 0305 90475 AC 0405 90475 51A E2A 1 73 E300 82 C4 with ev em 240 1 73 5100 200 C4 n 240 0302 90475 C 0205 9D475 CA 0405 90475 A1A A2A 1 73 5200 82 C4 n 240 D3UZ 90475 A 0305 90475 AA D4UE 90475 C1AC2A 1 73 5300 82 C4 n 240 D3UZ 90475 B 0305 90475 BA 04U5 90475 B1A B2A 1 73 5100 M T H 240 0302 90475 C 03UE 9D475 CA 0405 90475 A1A A2A 1 73 E300 82 M T 240 Not re laced 1 73 E100 M T E 240 03UZ 90475 E 0305 90475 5A E1A E2A 1 73 E200 89 M T 240 1 73 5100 300 M T 240 030Z 90475 0 0205 90475 0A 0405 90475 B1A B2A 1 73 5100 300 M T H 302 030Z 90475 0 0305 90475 CA 0405 90475 F1A F2A 1 73 F100 C4 with ev em 240 03DZ 90475 A 0305 90475 AC 0405 90475 51A 52A 1 73 F100 C4 240 0302 90475 C 0305 90475 CA 0405 90475 A1A A2A 1 73 F100 M T n 240 0302 90475 0 0305 90475 DA 0405 90475 B1A B2A 1 73 F100 M T n 240 03UZ 90475 E 0205 9D475 EA 51A 52A 1 73 F100 C4 H 302 D3BZ 90475 A 03BE 90475 AA AB 04TE 90475 A1A A2A 1 73 F100 MT n 302 D3DZ 90475 D 0305 90475 CA 0405 90475 F1A F2A 1 73 F100 C6 with ev em n 360 03DZ 90475 A 0205 9D475 AC 0405 90475 51A 52A 1 73 F100 Cb H 360 0302 90475 C 0305 90475 CA 0405 90475 A1A A2A 1 73 F100 C6 n 390 030Z 90475 D 0305 90475 DA 0405 90475 B1A B2A 1 73 F100 n 390 03AZ 90475 H 03AE 90475 HA HB 04AE 90475 B1A B2A 1 73 5250 250 360 390 030Z 90475 0 0305 90475 DA 0405 90475 BIA B2A 1 73 F100 M T with ev em H 360 03TZ 90475 C D3TE 90475 GB D4TE 90475 B1A B2A 1 73 M450 500 360 390 030Z 90475 D D3OE 90475 0A 0405 90475 B1A B2A 1 73 E100 200 E300 82 F10O 8 302 55644 S13 Screw washer assy valve to 1 73 F100 250 8 360 390 carb s acer hex head 5 16 18 x 1 1 8 1 73 E100 200 E300 82 F10O 8 302 354135 S7 8 BB 155 A bolt valve to carb spacer 1 73 F100 350 8 360 390 hex head 3 B 16 x 1 1 8 1 34807 58 X 66 l0ckwasher 3 8 1