COOLING SYSTEM GRILLE OIL SYSTEM 1 060 BOLT BRACE BRACKET COVER STUD TENSIONER Engine Fan Coolant Con t 86 C 3 8B 25529079 1 16 60 BRACE DRV BELT TENSR PGO 19 64 87 C 25529079 1 16 60 BRACE DRV BELT TENSR PGO 19 64 88 90 C 3 8C 25530078 1 3 95 BRACE DRV BELT TENSR PG2 19 18 91 C 3 8L L27 2ND DES 24500634 1 3 05 BRACE DRV BELT TENSR NO PAINT MARK HAS A 11MM OFFSET AND USED W ENGINE CODES SHJC SHLC PGO 55 81 91 C 3 8L L27 1ST DES 25535034 1 3 05 BRACE DRV BELT TENSR WHITE PAINT MARK ON UNDERSIDE OF FLAT AT ENGINE ATTACHMENT POINT 5MM OFFSET OF STRAIGHT PORTION PGO 55 81 92 93 C 3 8L L27 24500634 1 3 05 BRACE DRV BELT TENSR PGO 55 81 88 90 C 3 80 25530979 1 2 55 BRACKET DRV BELT TENSR 02 277 PG6 102 5 91 93 C 3 8L L27 25536904 1 3 05 BRACKET DRV BELT TENSR PGO 55 79 91 93 C 3 8 1 L67 24501173 1 1 60 COVER BELT IDLER PUL BRG TO GEN BRKT CTR LOC PG1 21 20 86 87 C 25524282 1 1 15 STUD DRV BELT TENS BRKT HFH 10X1 5X45 10X1 5X15 33 5 15 THD 21 5 O D PGO 19 61 88 90 C 3 8C 25532853 2 1 05 STUD DRV BELT TENSR TO HD M10X1 5X50 M10X1 5X15 PG1 23 3 91 93 C 3 8L L27 25532853 2 1 05 STUD DRV BELT TENSR M10X1 5X50 M10X1 5X15 UPR LH PG1 23 3 85 C 4 3T 22521201 1 90 00 TENSIONER DRV BELT 86 C 3 8B 25527750 1 90 00 TENSIONER DRV BELT PGO 19 62 87 C 25527750 1 90 00 TENSIONER DRV BELT PGO 19 62 88 90 C 3 8C 25530076 1 75 75 TENSIONER DRV BELT PG1 23 1 91 C 3 8L L27 2ND DES 24500481 1 68 75 TENSIONER DRV BELT 2ND DES PART IS USED ON ENGINES WITH ENGINE CODES HLB OR HJB AND HAVE HTR PIPES WHICH POINT TO THE RIGHT SIDE OF THE VEHICLE PG1 23 1 91 93 C 3 8 1 L67 24501209 1 42 75 TENSIONER DRV BELT P S ALT PG1 21 7 91 C 3 8 1 L67 24501383 1 68 75 TENSIONER DRV BELT W PMP SPCHG PG1 21 3 91 C 3 8L L27 1ST DES 25530076 1 75 75 TENSIONER DRV BELT 1ST DES IS USED ON ENGINES WITH ENGINE CODES HLA OR HJA AND HAVE HTR PIPES WHICH POINT TO THE REAR PG1 23 1 92 93 C 3 8L L27 24500481 1 68 75 TENSIONER DRV BELT PG1 23 1 92 93 CU 3 8 1 L67 24501383 1 68 75 TENSIONER DRV BELT W PMP SPCHG PG1 21 3 I OI III OIl Ol P O H T lllblllllllflliill P O R T Illlil ibillliflil P O R T OGOQIIQIIIIIOIII 88 C 3 8 3 NM8 EXPORT 25529079 1 16 60 BRACE DRV BELT TENSR TO INT MANIF PGO 19 64 88 C 3 8 3 NM8 EXPORT 25524282 1 1 15 STUD DRV BELT TENS BRKT HFH 10X1I5X45 10X1 5X15 33 5 15 THD LEN 21 5 O D 9 8 P S PGO 19 61 88 C 3 8 3 NM8 EXPORT 25527750 1 90 00 TENSIONER DRV BELT PGO 19 62 1 062 PULLEY Fan and Coolant NOTE FOR SOME APPLICATION MULTIPLE GFIOOVED PULLEYS ARE USED TO SERVICE SINGLE GROOVED PULLEYS 91 92 C 3 8 1 L67 24501207 1 38 25 PULLEY BELT IDLER PG1 21 5 85 C 4 3T 22517723 1 23 75 PULLEY CLNT PUMP 1 GROOVE JU KF KH PGO 81 59 85 C 3 0E 231 3 25522582 1 33 00 PULLEY CLNT PUMP 3 GROOVE 140MM DIA PGO 3 64 86 87 C 25522376 1 17 80 PULLEY CLNT PUMP PGO 16 55 88 90 C 3 8C 25522376 1 17 80 PULLEY CLNT PUMP PGO 16 55 91 93 C 3 8L L27 25534838 1 13 50 PULLEY W PMP PG1 21 12 91 93 C 3 8 1 L67 25534838 1 13 50 PULLEY W PMP PG1 21 12 lllllllfllllllil E X P O R T fllI ll i Q I P O R T Illllblklillliflll P O H T IIIIIQOIIOIIIIOI 88 C 3 8 3 NM8 EXPORT 25522376 1 17 80 PULLEY CLNT PUMP PGO 16 55 1 066 BELT Drive Belts NOTE FOR USAGE REFER TO V BELT CHART GRP 1 066 91 93 C 3 8 1 L67 24500441 1 17 30 BELT GEN P S PUMP PG1 21 21 92 C 3 8L L27 24502137 1 N L BELT W PMP A C CMPR GEN P S PUMP CODE SER PG1 23 4 1992 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS BU CK 44C Y j t 1 060 1 066 1 4 8 92