| | | | Crankshaftconrodflywheelv-belt pulley | | | 4-cylinder+ NP,JW,PH,SH |
| | 1 | 026 105 101 E | Crankshaft | | 1 | |
| | 2 | 049 105 263 C | toothed belt pulley | | 1 | |
| | 3 | 026 105 243 C | V-belt pulley withvibration damper | | 1 | |
| | (3) | 026 105 255 F | v-belt pulleyfor models with powersteering | | 1 | NP,JW,SH |
| | 4 | N10 022 701 | Socket head bolt withhexagon socket head | M8X38 | 4 | |
| | 5 | 068 105 193 A | Washer | | 1 | |
| | 6 | N90 320 802 | 12-point head bolt | M14X1, 5X33 | 1 | |
| | 7 | | No longer available | | 1 | |
| | 8 | 056 105 275 A | starter ring | Z=132 | 1 | |
| | 9 | N04 320 51 | Cylinder pin | 8X25, 5 | 2 | |
| | 10 | N01 321 02 | Cylinder pin | 6X16 | 3 | |
| | 11 | N90 206 103 | Hexagon bolt | M10X1X19, 5 | 8 | |
| | 12 | 056 105 313 C | needle bearing - | 15X21X15 | 1 | |
| | | | conrod | | | |
| | 13 | 026 198 401 A | 1 set: connecting rods | | 1 | |
| | 14 | 026 105 431 | bush - connecting rod | | 4 | |
| | 15 | 048 105 425 | Big end bolt, press-fitted(rotation-angle controlled) also use: | 048 105 427 | 8 || || 8 | |
| | 16 | 048 105 427 | Hexagon nut also use: | 048 105 425 | X || X | |
| | | | bearings | | | |
| | 17 | 034 105 701 | connecting rod bearing shell | | X | |
| | (17) | 034 105 707 | connecting rod bearing shell | 0.25 u.s. | X | |
| | (17) | 034 105 713 | connecting rod bearing shell | 0.5 u.s. | X | |
| | (17) | 034 105 719 | connecting rod bearing shell | 0.75 u.s. | X | |
| | 18 | 026 198 421 | 1 set of thrust washers | | 1 | |
| | 19 | 026 198 491 | 1 set: crankshaft bearings | Bearing 1-3.5 | 4 | |
| | (19) | 026 198 491 A | 1 set: crankshaft bearings | bearing 4 | 1 | |
| | (19) | 068 198 493 | 1 set: crankshaft bearings also use: | 0.25 u.s. upper/lower Bearing 1-5 bearing 4 056 105 567 B | X || || || || 1 | |
| | (19) | 068 198 495 | 1 set: crankshaft bearings also use: | 0.5 u.s. upper/lower Bearing 1-5 bearing 4 056 105 573 B | X || || || || 1 | |
| | (19) | 068 198 497 | 1 set: crankshaft bearings also use: | 0.75 u.s. upper/lower Bearing 1-5 bearing 4 056 105 579 B | X || || || || 1 | |