65 Ser 60 exc 4 cyc Diesel 65 Ser 60 4 cyc Diesel exc Tilt 3877022 1 24 75 SHOE UNIT w facing frt primary and secondary no color ident 14 x 2Vz Note 3 58 59 Ser 4 58 59 Ser 5 6 7 8 1OF TDM w 15 000 Ib axle 60 Ser 60 w 15 000 Ib axle 60 62 Ser 40 exc 15 000 lb axle 60 61 Ser 70 SBC w 11 15 000 lb axle 61 65 Ser 50 60 w 11 15 000 lb axle 65 Ser 50 exc D D Tilt 17 18 000 Ib axles 65 Ser 60 exc Diesel 17 18 000 Ib axles 65 Ser 60 Diesel exc TDM 66 Ser 60 2 cyc Diesel exc Tilt TDM 3877023 1 37 25 SHOE UNIT rear w facing primary and secondary 60 62 Ser 40 3779244 1 25 75 SHOE UNIT w facing front riveted type primary and secondary 65 Ser 60 4 cyc Diesel w Air Equip exc TDM 2404345 2 16 15 SHOE UNIT rear without facing 15 5 x V4 Wagner FE 327292 65 Ser 80 TDM 4 cyc Diesel w Air Brake 2404346 2 7 95 SHOE UNIT front without facing 65 Ser 80 TDM 4 cyc Diesel exc Air Brake 2380216 2 6 05 SHOE UNIT front without facing 65 Ser 80 TDM 4 cyc Diesel w Air Brake 34 000 lb axle 65 Ser 80 4 cyc Diesel w Air Brake exc TDM 2404335 2 20 00 SHOE UNIT rear without facing 65 66 Ser 60 4 cyc Diesel w Air Equip exc TDM 2404334 2 16 75 SHOE UNIT rear without facing 15 6 x V4 Wagner FE 31978 66 Ser 50 60 exc TDM w Diesel 67 70 Ser 40 67 70 Ser 50 exc 2 Spd axle 3881550 1 33 75 SHOE UNIT w facing rear 15 x 4 66 Ser 50 60 w 2 Spd axle 67 69 Ser 50 w 2 Spd axle 68 69 Ser 50 Diesel w Dual Brakes 68 69 Ser 50 w Dual Brakes exc TDM 70 Ser 50 w 15 000 Ib 2 Spd axle 3912439 1 46 25 SHOE UNIT rear w facing 15 x 5 66 Ser 50 60 exc 4 cyc Diesel 66 Ser 50 4 cyc Diesel 66 Ser 60 4 cyc Diesel exc Tilt 67 70 Ser 40 50 exc 7 000 Ib axle 3881471 1 24 75 SHOE UNIT front primary and secondary 14 x 2 V2 NOTE 2 Do not use on State of Pennsylvania vehicles built after March 15 1958 NOTE 3 Facings must not be mixed on any one axle 5 018 FACING UNIT Brake Shoe For riveted type shoes 55 65 Ser 40 thru 60 3929240 1 27 70 rear 15 x 4 Note 1 55 70 Ser 50 60 3929242 1 12 15 front 14 x 2Vz Note 1 53 55 W2 Ton 1st Ser 55 59 Ser 4 55 56 Ser 5 6 57 59 Ser 5 6 exc H D axle 60 63 Ser 50 60 64 66 Ser 50 60 w 5 000 Ib axle 67 70 Ser 40 t 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 5 017 5 018 5 10 REV 6 71