Y 4 CYLINDER ENGINE 0 137 BOLT GASKET HOUSING SEAL Engine Rear Main Bearing Con t 2 A TRNS MD9 22531371 1 2 20 GASKET CR SHF RR OIL SEAL 91 N 2 3D LD HSG CARRIER PGO 25 47 22545258 I 30 00 HOUSING CR SHF RR OIL 8891 N 2 3D LD2 SEAL INCLUDES SEAL PGO 25 48 0 22545258 1 30 00 HOUSING CR SHF RR OIL 89 91 N 2 3A LG SEAL INCLUDES SEAL PGO 25 48 5 91 N 2 5U L68 10036788 1 N L SEAL CR SHF RR OIL PGO 41 39 87 89 N 2 0161 90280462 1 43 75 SEAL CR SHF RR BRG PGO 11 28 0 206 BOLT COVER HOUSING NUT P N RETAINER SLEEVE STUD Engine Cover Front NOTE 1 24571584 HAS 7MM HOLE FOR EXHAUST OXYGEN SENSOR LEAD ALSO ORDER 24578586 CL P WHEN IJ SING ON 1989 AND EARLY 1990 N CARS WITH LGO 2 3A THAT HAVE 5MM HOLE 87 88 N 2 0M 11088871 4 64 BOLT TMG BELT HOOD 08 900 PGO 7 20 88 91 N 2 3D LD2 22532238 1 1 00 BOLT TMG CHAIN HSG TO CYL BLK M8X1 25X35XM8X1 25X14 PGO 25 29 89 90 N 2 5U 9773381 1 47 BOLT THERM HSG TO CYL HD PGO 61 56 89 91 N 2 3D LD2 11513737 6 38 BOLT TMG CHAIN HSG TO CYL BLK M8X1 25X38 08 900 89 91 N 2 3A LGO 22532238 1 1 00 BOLT TMG CHAIN HSG BOLT TMG CHAIN HSG T0 CYL BLK M8X1 25X35XM8X1 25X14 PGO 25 29 89 91 N 2 3A LGO 2 3D LD2 22542697 AR 34 BOLT ENG FRT CVR HSG HFH M6X1X16 13 00D PS 9 8 01 745 90 91 N 2 3A LGO 11513737 6 38 BOLT TMG CHAIN HSG TO CYL BLK M8X1 25X38 08 900 91 N 2 5U L68 11514149 8 62 BOLT TMG GR CVR HFH NI6X1X12 9 8 L PE 12 8 OD 8MM DR 08 900 85 8 g N 2 5U 10044605 1 33 25 COVER TMG GR PGO 41 67 87 8 N 2 0M 90264873 1 9 50 COVER TMG BELT LWR PGO 7 7 87 88 N 2 0M 90264875 1 8 25 COVER TMG BELT SIDE PGO 8 85 87 88 N 2 0M 90281810 1 9 50 COVER TMG BELT RR PGO 7 6 87 88 N 2 0M 90281811 1 11 35 COVER TMG BELT FRT PGO 7 1 88 89 N 2 3D 22534080 1 30 00 COVER ENG FRT PGO 25 1 89 N 2 0M 10068528 1 35 50 COVER TIMING BELT FRT PGO 17 1 Q9 90 N 2 3A 24571584 1 33 25 COVER ENG FRT NOTE 1 9 Q191 N 2 5U L68 10101737 1 33 75 COVER TMG GEAR PGO 58 82 90 91 N 2 3D LD2 A TFINS MD9 22542350 1 30 00 COVER ENG FRT PGO 25 1 91 N 2 3A LGO M TRNS MU1 24571584 1 33 25 COVER ENG FRT 88 89 N 2 3D 22537880 1 211 00 HOUSING TIMING CHAIN W IDLE GEAR NCL WAT PUMP SPRKT PGO 25 19 89 90 N 2 3A 24571286 1 211 00 HOUSING W IDLER GEAR TMG CHAIN INC W PMP SPKT BRG PGO 25 19 89 90 N 2 3A 24571286 1 211 00 HOUSING TMG CHAIN W IDLE GEAR PGO 25 19 90 N 2 3D 24571286 1 211 00 HOUSING W IDLER GEAR TMG CHAIN INC W PMP SPKT BRG PGO 25 19 90 N 2 3D 24571286 1 211 00 HOUSING TMG CHAIN W IDLE GEAR PGO 25 19 1 91 N 2 3A LGO M TRNS MU1 24571286 1 211 00 HOUSING TMG CHA N W IDLER GEAR TMG CHAIN INC W PMP SPKT BRG PGO 25 19 91 N 2 3D LD2 A TRNS MD9 24571286 1 211 00 HOUSING TMG CHA N W IDLER GEAR TMG CHAIN INC W PMP SPKT BRG PGO 25 19 89 N 2 3A 11508382 5 2 85 NUT ENG FRT CVR M6X1X6 08 915 88 91 N 2 3D LD2 22531637 2 37 PIN FRT CVR TO CHAIN HSG DOWEL 8 00X12 00 00 413 PGO 30 89 89 90 N 2 3A 11503504 1 15 PIN CM SI IF SPKT M6X16 STL PL 08 939 PGO 38 76 89 91 N 2 3D LD2 11503504 1 15 PIN CM SHE SPKT M6X16 STL PL 08 939 PGO 38 76 89 N 2 3A 22531637 2 37 PIN CM SHF HSG LOC DOWEL 8 00X12 00 00 413 PGO 30 89 87 88 N 2 0M 90264732 1 1 60 RETAINER TMG BELT CVR CLAMP PGO 8 84 87 88 N 2 0M 90220440 4 64 SLEEVE TMG BELT HOOD O0 724 89 N 2 0M 10068549 2 1 15 SLEEVE TIMING BELT RR CVR 1991 GENERAL MOTORS SERVICE PARTS OPERAT 0NS PONTIAC 22N i 0 137 0 206 0 12 2 91