| Engine | Years | CC | Bore X Stroke | Cyl | Models |
| 1.6N O.H.C |   | 1598 cc | 80.00X 79.50 | 4 cyl | Astra 1600L,GL,SR, Astramax Van, Belmont 1600L,GL,GLS, Cavalier 1600L,GL,LX,SR,GLS |
| 1.6D O.H.C Diesel |   | 1598 cc | 80.00X 79.50 | 4 cyl | Astra 1600D,LD, Astramax Van, Belmont 1600L, Cavalier 1600D,LD |
| 1.8S O.H.C |   | 1796 cc | 84.80X 79.50 | 4 cyl | Carlton 1800/GL |
| 1.8E O.H.C Fuel Injection |   | 1796 cc | 84.80X 79.50 | 4 cyl | Astra 1800i GTE,SRi, Cavalier 1800 GLi,GLSi, Cavalier 1800 SRi, Cavalier 1800i CD |
King Set No | Part No | Qty | Position | Crankshaft Diameter | Housing Diameter | Bearing Length | Max Wall Thickness |
CR 421AM   STD/.25/.5/.75/1.0/1.25/1.5 Upper half - with one 4.0 mm oil hole at 44 degrees from the center line (or crown), lower half - plain.
ACL:4B2326 CLE:CB-1175AL(4)
FMO:4-68140CP GLA:B4628SA
GLY:71-3531/4 K.S:87 392 600
NDC:CB-3020 VAN:VPR91935A
| C 421U C 421L | 4 Pairs | | 1.9280/ 1.9286 48.971/ 48.986 | 2.0472/ 2.0477 51.999/ 52.012 | 0.7600 19.30 | 0.0589 1.496 |
CR4017AM   STD/.25/.5/.75/1.0/1.25/1.5 Upper half - with one 4.0 mm hole at 12 degrees from the center line (or crown), lower half - plain.
ACL:4B1408 ~ CLE:CB-1408AL(4)
FMO:4-1490CP GLA:B4673LC
GLY:71-3626/4 K.S:87 391 600
VAN:VPR92123LC | C4017 C 421L | 4 Pairs | | 1.9280/ 1.9286 48.971/ 48.986 | 2.0472/ 2.0477 51.999/ 52.012 | 0.7600 19.30 | 0.0589 1.496 |
CR4106AM   STD/.25/.5/.75/1.0/1.25/1.5 2 oil holes in upper half, lower half - plain .
The set can be used instead of CR 421AM & CR4017AM. ACL:4B1408 CLE:CB-1408P(4)
FMO:4-1490 GLY:71-3531/4~
OEM:9202-8817 | C4106U C 421L | 4 Pairs | | 1.9280/ 1.9286 48.971/ 48.986 | 2.0472/ 2.0477 51.999/ 52.012 | 0.7600 19.30 | 0.0589 1.496 |
MB5179AM   STD/.25/.5/.75/1.0 Same as MB5520AM, but with flange STD length:
25.91 mm in all undersizes ACL:5M2329 CLE:MS-2068P
FMO:7108M | M5520 F5179
| 4 Pairs 1 Pair | 1-2-4-5 3 | 2.2828/ 2.2833 57.983/ 57.996 2.2828/ 2.2833 57.983/ 57.996 | 2.4410/ 2.4415 62.001/ 62.014 2.4410/ 2.4415 62.001/ 62.014 | 0.7680 19.51 1.0200 25.91 | 0.0785 1.994 0.0785 1.994 |
MB5520AM   STD/.25/.5/.75/1.0/1.25/1.5 This set includes 2 flanged full grooved halves . Flange length:
STD - 25.91 mm (Fl STD)
0.25 - 26.11mm (Fl oversize 0.2 mm ),0.5 - 26.31mm (Fl oversize 0.4 mm ), 0.75 - 26.51mm (Fl oversize 0.6 mm ), 1.0,1.5 - 26.71mm (Fl oversize 0.8mm ).
ACL:5M2327 CLE:MS-1549AL
FMO:6831M GLA:M5401SA
GLY:H 982/5 K.S:87 393 600
NDC:MS-3020 OEM:9206-1197
VAN:VPM91936LC | M5520 F5520
| 4 Pairs 1 Pair | 1-2-4-5 3 | 2.2828/ 2.2833 57.983/ 57.996 2.2828/ 2.2833 57.983/ 57.996 | 2.4410/ 2.4415 62.001/ 62.014 2.4410/ 2.4415 62.001/ 62.014 | 0.7680 19.51 1.0200 25.91 | 0.0785 1.994 0.0785 1.994 |