Belt Pulley, crankshaft - 544 0139 10 INA

The crankshaft pulley is an important part of the timing belt drive and other auxiliary elements of the internal combustion engine. The product is located at the front of the shaft. The pulley drives the camshaft, cooling fan, generator, power steering pump, pneumatic system compressor, etc. In addition, the part performs the functions of damping along with the flywheel and balancers. This becomes possible due to the fact that during the production of automobile pulleys, they are balanced using special equipment. This device, together with other parts of the power plant, is used to ensure the coordinated work of a variety of mechanisms in the car. Therefore, in the event of its premature failure, one has to face various unpleasant moments.

1. FOCUS (DAW, DBW)
2. FOCUS Saloon (DFW)
3. FOCUS Turnier (DNW)
4. FOCUS Clipper (DNW)
5. FIESTA IV (JA_, JB_)
6. FIESTA Mk IV (JA_, JB_)
7. FIESTA Van (J5_, J3_)
8. COURIER Van (J5_, J3_)
9. TRANSIT CONNECT (P65_, P70_, P80_)
10. FIESTA Van (JV_)
11. COURIER Van (JV_)
12. FOCUS II (DA_, HCP, DP)
13. FOCUS II Turnier (DA_, FFS, DS)
14. FOCUS II Station Wagon (DA_, FFS, DS)
15. FOCUS C-MAX (DM2)
16. FOCUS II Saloon (DB_, FCH, DH)
17. TOURNEO CONNECT
18. TRANSIT CONNECT
19. C-MAX (DM2)
20. FOCUS Estate Van (DNW)
21. See more in applications

The construction of the belt pulley

The INA brand Belt Pulley, crankshaft is a disc-shaped product. In the center, the entire part can be pushed onto the front of the crankshaft with a special hole. There is also a small groove for installing the so-called key. There are grooves on the outside of the pulley. As the car enthusiast has probably already guessed, the grooves are made for the drive belts.