| BMW MCoupe S54 - Main Engine Components - Page 1 |
| If you're this far into your engine, then we think you know what you're doing. You also probably know that the best parts to use are OEM quality parts that already lasted this long. The stronger your bottom end, the stronger everything else can be, so don't skimp on these core components. |
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Drive Belt Idler Pulley |
| Deflection Pulley for Water Pump/Alternator Belt (OffSet Mounting), MCoupe S54 |
| 11-28-7-841-228-M253 | Deflection Pulley for Water Pump/Alternator Belt (OffSet Mounting), MCoupe S54
Brand: APA [More Info] |  |
| $14.50 |  |
11-28-7-841-228-M40 | Deflection Pulley for Water Pump/Alternator Belt (OffSet Mounting), MCoupe S54
Brand: INA [More Info] | |
| $26.50 | |
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Main Bearing Set |
| The main bearings are used to hold the crankshaft inside the engine block and to provide the crankshaft with proper lubrication. This set includes the main bearings. Please specify if you need standard or oversize bearings. |
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11-21-1-706-847-6CYL-M41 | Main Bearing Set Standard, MCoupe S54
Brand: Glyco [More Info] | |
| $95.00 | |
11-21-1-706-850-6CYL-M41 | Main Bearing Set +0.25 mm, MCoupe S54
Brand: Glyco [More Info] | |
| $94.25 | |
| Main Bearing Cap Bolt |
|
11-11-2-244-286-M9 | Main Bearing Cap Bolt 10 X 80 mm (14 Per Car), MCoupe S54
Brand: Genuine BMW [More Info] | |
| $5.00 | |
Rod Bearing |
11-24-7-835-439-M9 | Rod Bearing Standard 49.00 mm Bearing Shell Red (6 Per Car) NOTE: Also use- (6) 11 24 7 835 440 rod bearing, MCoupe S54
Brand: Genuine BMW [More Info] | |
| $19.75 | |
11-24-7-835-440-M9 | Rod Bearing Standard 49.00 mm Bearing Shell Blue (6 Per Car) NOTE: Also use- (6) 11 24 7 835 439 rod bearing, MCoupe S54
Brand: Genuine BMW [More Info] | |
| $20.00 | |
Flywheel |
| The Flywheel is used to provide the clutch disc with a surface to engage, thereby sending power through the clutch and out to the transmission. |
|
21-21-2-229-011-M37 | | $793.25 | |
| Flywheel Bolt |
| These bolts are used to secure the flywheel to the engine's crankshaft. Whenever the flywheel is removed, is it recommended you replace these bolts, as old bolts can stretch and lose strength if they are reused. |
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11-22-2-243-051-M9 | Flywheel Bolt (12 X 50 mm) Manual Transmission (8 Per Car) NOTE: Only for cars with dual-mass flywheel., MCoupe S54
Brand: Genuine BMW [More Info] | |
| $4.50 | |
Crankshaft/Oil Pump Seal |
| This seal at the front and the rear of the crankshaft works to keep oil in the crankcase. |
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11-14-2-249-533-M104 | Crankshaft Seal Rear 90 X 110 X 12 NOTE: This new style seal does not have a tension spring., MCoupe S54
Brand: Corteco_CFW [More Info] | |
| $23.50 | |
Locating Dowel |
11-11-1-743-118-M9 | Locating Dowel 14.5 mm Diameter (Solid ring type), M Coupe S54
Brand: Genuine BMW [More Info] | |
| $3.00 | |
11-12-1-726-238-M9 | Locating Dowel 10.5 mm Diameter, M Coupe S54
Brand: Genuine BMW [More Info] | |
| $3.00 | |
11-12-1-726-242-M9 | Locating Dowel 8.5 mm Diameter, MCoupe S54
Brand: Genuine BMW [More Info] | |
| $2.25 | |
