Crankshafts
More informationAt Global Parts, we offer a wide selection of original used car parts, including crankshafts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each crankshaft we offer undergoes quality control to ensure you receive a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
-15%
Part no. 057906433B
Audi S4 B9 A5 F5 Q7 4N Crankshaft Position Pulse Sensor 057906433B
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A6400300901
Crankshaft Mercedes W245 W169 Diesel Engine OM640 Crankshaft A6400300901
Promo price
€175.95
€105.57
Free delivery - Mon, Dec 15
If paid before 14:00
-15%
Part no. 057109116H
Audi Q7 4L Touareg 7L Crankshaft Oil Pump Chain Sprocket 3.0 TDI 057109116H
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 8200767762
Renault Trafic II Vivaro B 2.0 DCI Diesel Engine Crankshaft Pulley 8200767762
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. A2769050300
Mercedes W204 W212 M276 Petrol Engine Crankcase Knock Sensor A2769050300
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 06H103495AD
Audi TT 8J Crankcase Breather Hose Engine Pipe Line Oil Separator 06H103495H
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. 7597422
BMW 1 3 Z4 Series F20 F21 E89 Vibration Damper Crankshaft Pulley 7597422
Promo price
€47.95
€28.77
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 038103171S
Audi A3 8P 1.9 TDI Diesel Crankshaft Cover Seal Flange 038103173A
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A2780500305
Mercedes W166 W204 W212 Intermediate Sprocket Gear Wheel A2780500305
Promo price
€70.95
€42.57
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 036906433E
Audi A3 8P Golf Mk6 1.9 TDI Crankshaft Position Sensor 036906433E
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 2265506
Ford Transit MK8 Diesel Crankshaft Timing Gear 2265506 CK2Q-6306-AD
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2769050700
Mercedes W176 W246 Crankshaft Position Sensor OM651 Diesel Engine A2769050700
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 03L103493AE
Volkswagen VW Golf VI Crankcase Breather Hose Engine Pipe Line 03L103493AE
€23.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. RM6G9Q-6011-BB-1
Ford Transit Connect Engine Crankshaft 1.8 TDCI Diesel XS4Q-6303-AD
€132.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 03D906433A
Volkswagen Polo 6R Crankshaft Pulse Position Speed Sensor 1.2 Petrol 03D906433A
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2789050000
Mercedes W212 Engine Knock Sensor Unit A2789050000
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 03L103493AB
Audi Q5 8R Crankcase Breather Hose Engine Pipe Line 2.0 TDI Diesel 03L103493AB
€23.95
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. A6510351712
Vibration Damper Mercedes W906 OM651 Diesel Crankshaft Pulley A6510351712
Promo price
€42.95
€36.51
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. 8638614-2
Vibration Damper BMW F45 X1 F48 Mini F55 F56 B36 B38 Crankshaft Pulley 8638613
Promo price
€80.95
€48.57
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7614690
BMW 1 3 Series F20 F30 LCI Ventilation Pipe Hose Vent Tubing 7614690
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 9637466980
Citroen Dispatch III 1.6 HDI Crankshaft Position Sensor 9637466980
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 04L103493
Audi A3 8V Seat Leon Mk3 1.6 TDI Engine Breather Hose Engine Pipe Line 04L103493
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 03D103306B
VW Polo 6R Skoda Fabia 5J Crankshaft Gear Pulley Wheel 1.2 CGPA CGPB 03D103306B
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 1485844
BMW MINI Cooper One R50 R52 R53 Engine Crankshaft Position Sensor 1485844
€23.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7T1Q6K666AA
Ford Transit Connect Crankcase Breather Hose Engine Pipe Line 7T1Q-6K666-AA
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 0515T7
Citroen Relay 35L III Ford Mondeo Mk5 Crankshaft Ring Wheel Diesel 9661107080
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 8515002
BMW F10 F11 F30 N57Z Diesel Vibration Absorber Damper Crankshaft Pulley 8515002
Promo price
€47.95
€40.76
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. A6510351012
Vibration Damper Mercedes W204 W212 OM651 Diesel Crankshaft Pulley A6510351012
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. 7542027
BMW 5 7 Series E60 E65 540i 740i N62N Engine Crankshaft Crank Shaft 7542027
Promo price
€151.95
€91.17
Free delivery - Mon, Dec 15
If paid before 14:00
-40%
Part no. 030DETL-020
Volkswagen Polo 6R Skoda Fabia 6J Crankshaft Petrol Engine 1.2 CGPA 030DETL-020
Promo price
€80.95
€48.57
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A6510341212
Mercedes W204 W212 W906 OM651 Crankshaft Gear Engine Position Wheel A6510341212
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 7805944
BMW Mini Cooper One D R55 R56 Diesel W16 Engine Crankshaft 7805944
€113.95
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. A2640520000
Mercedes W176 C117 Crankshaft Gear Engine Position Chain Wheel M270 A2640520000
Promo price
€32.95
€28.01
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 06H105243K
Audi S3 8V 2.0 TFSI DJHA Petrol Engine Crankshaft Pulley 06H105243K
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. 03D103305E
VW Polo 6R Skoda Fabia 5J Crankshaft Belt Drive Pulley Wheel 1.2 CGPA 03D103305E
Promo price
€56.95
€34.17
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 39180-2A900
Kia Sportage Mk3 Crankshaft Position Sensor Engine Unit 39180-2A900
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. 7524532
Crankshaft BMW X5 E53 4.8is N62 V8 Petrol Engine 7524532
Promo price
€949.95
€569.97
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. 7805188
Speed Sensor Crankshaft BMW E81 E87 E60 E63 E90 E92 E93 N47 Diesel 7805188
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 03E103765C
Volkswagen VW Polo 6R Crankcase Breather Hose Engine Pipe Line 03E103765C
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. A6420300403
Vibration Damper Mercedes W204 W211 W212 OM642 Crankshaft Pulley A6420300403
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 7525015
BMW E60 E81 E87 E90 Pulse Sensor Crankshaft Transmission 7525015
€28.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2769051400
Mercedes W176 W205 W213 C238 C253 Crankshaft Position Sensor A2769051200
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 8511320-2
Crankshaft Pulley Mini R55 R56 LCI R60 R61 N47N Vibration Damper 8511320
€132.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A6510353112
Vibration Damper Mercedes W176 W246 OM651 Engine Crankshaft Pulley A6510353112
€66.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. GK2Q-6300-CB
Ford Transit Mk8 2.0 TDCi Diesel Engine Crankshaft GK2Q-6300-CB
€370.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A0009057303
Mercedes W204 Engine Crankcase Knock Sensor Ping A0009057303
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A6110300503
Mercedes W202 W204 W211 Vito W639 OM611 OM646 Crankshaft Pulley A6110300503
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A2709050600
Mercedes W176 W204 W205 W213 W246 Crankshaft Position Sensor A2709050600
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7787237
BMW E60 E65 E83 E87 E90 E91 Diesel M47N2 M57N2 Crankshaft Wheel Ring 7787237
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A6460500203
Mercedes-Benz C-Class W203 Vito W639 OM611 OM646 Crankshaft Gear A6460500203
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A6460500249
Mercedes W203 Vito W639 OM611 OM646 Exhaust Camshaft Gear Pulley A6460500249
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. 1675258
Ford Transit MK6 2.4 TDDi Diesel Crankshaft Engine Shaft Crank 1675258
Promo price
€218.95
€131.37
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. A0031532828
Mercedes W163 W168 W169 W203 W204 W212 Crankshaft Position Sensor A0031532828
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A0009057304
Mercedes W177 M282 Petrol Engine Crankcase Knock Sensor Unit A0009057304
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A6400300501
Crankshaft Mercedes W169 W245 Diesel OM640 Crank Shaft A6400300501
Promo price
€66.95
€40.17
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 03D906433
VW Volkswagen 6R 1.4 CGGB Crankshaft Pulse Position Speed Sensor 03D906433
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A6070310001
Crankshaft Mercedes W176 W246 C117 W117 Engine OM607 Crank Shaft A6070310001
Promo price
€137.95
€82.77
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 03D103306B-1
VW Polo 6R Skoda Fabia 5J Balance Shaft Gear Pulley Wheel 1.2 CGPA 03D103306B
€32.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. BK3Q-6B319-CB
Ford Transit Mk7 Vibration Damper Crankshaft Pulley Wheel Diesel BK3Q-6B319-CB
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A1660520201
Mercedes W169 M166 Camshaft Gear Pulley Sprocket A1660520201
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 05E907601C
Seat Ibiza Mk5 VW Golf Mk7 Crankshaft Position Sensor 05E907601C
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. A6549053000
Mercedes W177 W213 W247 W256 W654 W656 Crankshaft Position Sensor A0031532828
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 04C906433G
Seat Ibiza Mk5 VW Golf Mk7 Crankshaft Position Sensor 1.0 TSI Engine 05E906433E
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7T1Q6K869AB
Ford Transit Connect 1.8 TDCi Crankcase Breather Vent Pipe Hose 7T1Q6K869AB
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A2720301501
Mercedes W204 W212 C219 M272 Petrol Crankshaft Pulley A2720301501
€835.95
Free delivery - Mon, Dec 15
If paid before 14:00
-15%
Part no. 7561273
BMW F20 F30 Mini Cooper R55 R56 R57 S Engine Crankshaft 7561273
Promo price
€113.95
€96.86
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. A0009056205
Mercedes W177 W247 M260 Petrol Knock Sensor Engine Crankcase A0009056205
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A2820100201
Mercedes W177 W247 Petrol M282 Engine Cover Head Rocker Panel A2820100201
Promo price
€56.95
€34.17
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 9674265980
Citroen Relay Peugeot Boxer III Crankshaft Position Sensor 2.2 HDI 9674265980
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 059906433F
VW Touareg 7L Audi Q7 4L Crankshaft Position Pulse Sensor 3.0 TDI 059906433F
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A0061533628
Mercedes W203 W204 W212 M271 Petrol Engine Crankcase Knock Sensor A0061533628
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7797492
Crankshaft Reductor Wheel BMW E60 E81 E87 E90 N47 Engine Disc 7797492
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 03DETL020
VW Volkswagen Polo V 6R 1.2 TSI CGPB Engine Crankshaft 03DETL020
Promo price
€123.95
€105.36
Free delivery - Mon, Dec 15
If paid before 14:00
-5%
Part no. A0041539028
Mercedes W203 W204 W212 M272 Petrol Engine Crankcase Knock Sensor A0041539028
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 9X2Q-6C315-AB
Jaguar XF250 Crankshaft Position Sensor 3.0 Diesel 9X2Q-6C315-AB
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. BK2Q6A886AC
Ford Transit MK7 Breather Hose Engine Pipe Line BK2Q6A886AC
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 06H105021L
Audi A4 B8 1.8 TFSI CDHA Petrol Engine Crankshaft 06H105021L
€332.95
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A1120302601
Mercedes CL203 W163 W203 M112.940 Crankshaft A1120302601
€113.95
Free delivery - Mon, Dec 15
If paid before 14:00
-40%
Part no. 06K105209Q
Audi A3 S3 8Y TT TTS 8S 2.0 TFSI Crankshaft Chain Sprocket 06K105209Q
Promo price
€94.95
€56.97
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 8200885209A
Mercedes W176 Crankshaft Position Sensor Engine 8200885209A
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 06H105243G
Skoda Octavia Mk2 1Z Crankshaft Pulley 2.0 TFSI Petrol Engine 06H105243G
€23.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7563476
Crankcase Breather Hose BMW E60 E62 E65 E67 X5 E53 E70 Engine Pipe Line 7563476
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A1120500204
Mercedes CL203 M112 Camshaft Gear Pulley A1120500204
€94.95
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A2820310001
Mercedes W177 A 180 Petrol Engine OM282 Crankshaft A2820310001
Promo price
€284.95
€170.97
Free delivery - Mon, Dec 15
If paid before 14:00
-15%
Part no. 06E103547F
Audi A4 S4 B8 Crankcase Breather Hose Engine Pipe Line Oil Separator 06E103547F
Promo price
€56.95
€48.41
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. 1711150020
Lexus LS400 1UZ-FE Air Intake Inlet Manifold 1711150020
€113.95
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 1731716
Ford Transit Custom Crankshaft Pulley Vibration Wheel 2.2 TDCi BK2Q-6B319-BA
Promo price
€37.95
€32.26
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7595860
BMW F10 F20 F21 F30 F31 N20 Crank Shaft Position Sensor 7595860
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 06H906433C
Crankshaft Position Sensor Audi A3 8V A4 B8 Q5 8R Pulse Generator 06H906433C
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. A1660520003
Mercedes W168 M166 Crankshaft Gear Petrol Engine Crankshaft Wheel A1660520003
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 04L906433B
Audi A4 B8 A5 8T 2.0 TDI Crankshaft Position Pulse Sensor 04L906433B
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A2720301401
Mercedes SLK R171 Engine Crankshaft 3.5 Petrol A2720301401
€132.95
Free delivery - Mon, Dec 15
If paid before 14:00
-15%
Part no. 1329202
Vibration Damper Ford Transit Mk6 Diesel Crankshaft Pulley Wheel 1329202
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A6510351712-1
Vibration Damper Mercedes W906 OM651 Diesel Crankshaft Pulley A6510351712
€28.95
Free delivery - Tue, Dec 16
If paid before 14:00
-40%
Part no. A2660310701
Crankshaft Mercedes W169 W245 A170 B170 M266.940 Petrol Engine A2660310701
Promo price
€132.95
€79.77
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A2760301101
Mercedes A238 E450 OM276.823 4MATIC Engine Crankshaft Crank Shaft A2760301101
€664.95
Free delivery - Tue, Dec 16
If paid before 14:00
-5%
Part no. 7577568-1
Mini R50 R52 R53 Vent Valve Engine Rocker Cover Crank Casing Valve 7577568
Promo price
€23.95
€22.75
Free delivery - Tue, Dec 16
If paid before 14:00
-15%
Part no. 06H103495AC
Audi TT 8J Crankcase Breather Hose Engine Pipe Line Oil Separator 06H103495AC
Promo price
€28.95
€24.61
Free delivery - Tue, Dec 16
If paid before 14:00
Part no. A1560500103
Crankshaft Gear Mercedes W204 W211 M156 Engine Crankshaft Wheel A1560500103
Product currently unavailable
Wide selection of crankshafts – BMW, Audi, Mercedes, Volkswagen, and more
How to choose the correct crankshaft for your vehicle?
The crankshaft is one of the most important components of any engine, responsible for converting the motion of the pistons into rotary motion that powers the vehicle's wheels. Its precision craftsmanship and durability directly impact the engine's performance and longevity. At Global Parts, you'll find a wide selection of used car parts. , including crankshafts fitted to BMW , Audi , Mercedes , Volkswagen , Mini and others. Crankshafts used in brands such as BMW, Audi, and Mercedes vary in design depending on the engine generation, journal diameter, and number of cylinders. For example, the BMW N57 crankshaft The crankshaft used in 3.0d engines weighs approximately 22-24 kg and features a specific crank geometry adapted to high torque exceeding 560 Nm. The M54B30 crankshaft, on the other hand, is a lighter design, designed for the naturally aspirated 3.0 in-line 6 engine, with operating torque of around 300 Nm. These differences ensure the crankshaft is optimally matched to the engine's characteristics, and its compatibility with accessories (pulley, bearings, position sensor) is crucial for the engine's proper operation.
What is a crankshaft and what is its importance?
The crankshaft is an engine component that performs many key functions:
- Energy Conversion – Converts the linear motion of the pistons into rotary motion, which is transmitted to the drive system.
- Distributing forces – The crankshaft balances the forces generated during engine operation, ensuring smooth operation.
- Accessory Drive – Through its connection to belts and pulleys, the crankshaft drives other systems such as the alternator and water pump. The precise manufacture of the crankshaft and its proper lubrication are crucial for reliable engine operation. Crankshafts can be forged or cast. Forged shafts, used in more powerful BMW engines (e.g., the N57S), are characterized by greater torsional stiffness and higher maximum combustion pressure. Cast shafts (popular, for example, in 1.6–2.0 VAG engines) are lighter and less expensive, making them ideal for engines with lower dynamic loads. In practice, both types ensure proper engine operation, provided they are properly matched to the specific model's design.
How to choose the correct crankshaft for your vehicle?
The crankshaft selection process can be broken down into four simple steps:
- Identification of the drive unit – the most important thing is the engine code, e.g. N57D30A, M54B30, or OM651 in Mercedes.
- Analysis of technical parameters – crank arm length, main journal diameter, number of crank throws.
- Hardware compatibility – fit for dual-mass flywheel, sealing rings and sensors.
- Verification of assembly fit – shafts vary depending on the year, power version and gearbox (e.g. ZF automatic vs manual). This makes the selection precise and allows for the installation of the appropriate model, e.g. the BMW E46 crankshaft, which was available in several engine versions with different journal diameters.
Why is it worth taking care of the crankshaft?
The crankshaft is constantly exposed to high mechanical and thermal loads, making regular inspection and maintenance essential. Neglecting this component can lead to:
- Engine damage due to excessive friction or overheating.
- Uneven engine operation, loss of power and increased fuel consumption.
- Serious failures that may require costly replacement of the entire drive system. At Global Parts we offer original used crankshafts , which have undergone detailed quality tests, ensuring their full functionality. Modern crankshafts operate at speeds reaching up to 6,000–7,000 rpm in inline-6 engines and over 4,000 rpm in diesel engines. The main journal surfaces are induction hardened, achieving a hardness of up to 55–60 HRC, ensuring years of service. Proper lubrication is maintained by an oil film just 0.02–0.05 mm thick, which protects against friction and maintains shaft stability.
How to choose the right crankshaft?
When choosing a crankshaft, there are several key factors to consider:
- Vehicle-specific fit – Every engine has unique design requirements. At Global Parts, you'll find crankshafts designed for BMW , Audi , Mercedes , Volkswagen , Mini , and more.
- Technical condition – A used crankshaft should be free from cracks, signs of wear and deformation.
- Service history – It is important that the shaft comes from a vehicle with a known service history to ensure its durability.
Parameters and compatibility table
Below are some examples of differences between popular crankshafts used in BMW:
| Engine model | Example shaft mass | Material | Type | Model Compatibility |
|---|---|---|---|---|
| M54B30 | approx. 20–21 kg | Cast steel | cast | BMW E46, E39, E60 (3.0 R6) |
| N57 3.0d | 22–24 kg | Forged steel | forged | BMW F10, E70, F01 (3.0d) |
| N57S (M550d) | approx. 25 kg | Reinforced forged steel | forged | Special M Performance versions |
Why choose used crankshafts?
Used car parts, such as crankshafts, are an excellent solution combining cost-effectiveness with high quality. By choosing used crankshafts, you gain:
- Lower costs – Used components are much cheaper than new ones, but offer equally high quality.
- Ecology – Recycling car parts helps reduce the amount of automotive waste.
- A wide range – In our store you will find crankshafts for the most popular car brands. Used crankshafts, such as those offered at Global Parts, are sourced from fully functioning engines and inspected for straightness, journal tolerances, and compatibility with standard or oversized bearings. These crankshafts can have micron-scale wear variations—standard tolerances are typically 0.01–0.03 mm, which is still within the factory operating parameters of many engines. This makes them a fully functional and cost-effective solution.
How to take care of the crankshaft?
To ensure that your crankshaft continues to function reliably for years to come, it is important to follow a few rules:
- Change your engine oil and filters regularly to ensure proper lubrication.
- Check the condition of the crankshaft bearings to prevent excessive wear and vibration.
- Check the tension of the drive belts, which may affect the operation of the shaft. If you need to replace your crankshaft, you'll find the right used car parts at Global Parts. that will restore your vehicle to full working order. The durability of the crankshaft is also influenced by the proper fit of other system components : the oil pump, lubrication channels, and main bearings. Some engines, such as the BMW N57, feature a variable displacement oil pump that adjusts pressure to load. In the M54 engines, the proper functioning of the oil separator is crucial, maintaining stable lubrication at high RPMs. This ensures the crankshaft operates in optimal conditions.
FAQ - Frequently asked questions about crankshafts
| Question | Answer |
|---|---|
| What is the purpose of the crankshaft in a car engine? | The crankshaft is the engine component responsible for converting the reciprocating motion of the pistons into rotary motion transmitted to the gearbox and drive system. |
| How does a crankshaft work in practice? | When the engine is running, the pistons press against the crankshaft, which begins to rotate, generating torque that allows the vehicle to be propelled. |
| What does crankshaft-engine compatibility mean? | This is the matching of its parameters – journal diameter, number of crank throws, weight, material – to a specific engine code, e.g. N57, M54B30, B47. |
| Does the BMW E46 crankshaft fit other models? | It may be compatible with several engine versions (e.g. M54), but it always depends on their design parameters. |
| What are the symptoms of a malfunctioning crankshaft? | Typically, these include vibrations, noise resulting from bearing play, and loss of power at high RPM. |
| Are N57 crankshafts different from M54B30? | Yes - the N57 is a forged shaft, heavier and adapted to the high torque of a diesel engine; the M54B30 is a lighter shaft, designed for the R6 petrol engine. |
| How to choose a crankshaft for a specific car? | The easiest way is by engine code or VIN number - this allows you to clearly determine the design parameters. |
Summary: Crankshafts at Global Parts Automotive Store
Crankshafts are a fundamental element of every engine, affecting its performance, durability, and reliability. By maintaining their technical condition, you ensure trouble-free operation of your vehicle for years to come. The Global Parts automotive store invites you to browse our extensive selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .