4 secnom 150 1973 79 TRUCK SERIES 100 500 YEAR MODEL RESTRICTIONS PART NUMBER DESCRIPTION TY 15436 WIRING ASSY TRAILER LAMPS 73 76 F100 250 Regular Cab DBTZ 15436 D D3TB 15A417 AB AC 1 w trailer towing package Before Ser C25 0OO 76 77 F100 350 Regular Cab D6TZ 15436 A D6TB 15A417 AA 1 w trailer towing package Fr0m Ser G25 OOO 78 F100 350 Regular Cab D7TZ 15436 A D7TB 15A417 AA D8TB 15A417 CA 1 w trailer towin acka e 74 76 F100 350 Super Cab D4TZ 15436 A D4TB 1sA417 AA D3TS 1sA417 AA 1 w trailer towing package Before Ser C25 000 74 76 F250 350 99 Crew Cab 2 W D 1 w trailer towing package Before Ser C25 000 76 77 F100 350 Super or Crew Cab D6TZ 15436 B 2 80 D6TB 15A417 BA 1 w trailer towing package I From Ser C25 000 78 F100 350 Super or Crew Cab D7TZ 15436 B D7TB 15A417 BA D8TB 15A417 BA 1 w trailer towin acka e 77 F100 350 56910 S U 413 screw attach wiring to dash panel and AR at frame N0 8 18 x 1 2 15A436 RETAINER MARKER LAMP Imgrovise 15442 LAMP ASSY MARKER Also refer to 15A201 75 E250 350 Parcel Deliver Van DSUZ 15442 A 5 75 E250 350 Parcel Deliver Van DSUZ 15442 B Amber 5 73 76 F100 500 Bef0re Ser A25 001 DOTZ 15442 A Amber tear dro desi n roof mounted 5 76 F100 500 Fr0m Ser A25 001 D6TZ 15442 A 12 80 Amber rectangular design roof mounted one piece 5 R bEOTZ 15442 A lens and bod less wirin and socket 73 74 F350 80 86 C9TZ 15442 C Red rectangular design m0unts to sides corners AR Bef0re Ser U8O 001 and rear center of bed W 73 74 F350 80 86 C9TZ 15442 B Amber rectangular design mounts to front and AR Bef0re Ser U80 001 front side of bed 74 F350 80 86 D4TZ 15442 B Red round mounts to rear sides corners and 7 From Ser U8O 001 rear center of bed 74 F350 80 86 D4TZ 15442 C Amber round mounts to front side of bed 2 From Ser U80 001 76 F100 350 383356 5 MM 216 PA nut attach lamp to rear AR uarter anel and front fender N0 8 insert 73 F100 500 26483 S7 U 172 screw Iam to roof 1 4 20 x 1 2 AR 34905 S7 X 97 lockwasher 1 4 AR 33795 S7 M 49 nut 1 4 20 AR 55974 S45X U 316 D screw lamp to roof oval head 4 N0 8 18 x 3 4 50828 S Screw lamp to roof external tooth washer pan AR head 1 4 20 x 3 4 73 Faso 80 357918 S Screw lam to latform N6 10 24 x 5 8 AR 34053 58 M 156 nut N0 10 24 AR 34903 58 X 96 Iockwasher No 10 AR 76 F100 500 382167 S MM 119 X rivet nut attach lamp to AR roof anel N0 8 32 76 F100 500 381518 S BB 601 F screw attach lamp to roof AR anel No 8 32 x 3 4 76 F100 350 34053 S M 155 nut attach lamp to roof panel No 8 32 10 76 F100 350 80 attach Iam to latform 18 76 F100 350 378374 S UU 81 E screw attach lamp to body 4 side mountin bracket No 8 15 x 1 1 8