![Bosch 4 PLB40521 Left hand crankshaft bearing 1500 Bosch Gen 4 Left-hand Crankshaft Bearing PLB40521](https://www.ebikemotorcentre.com/wp-content/uploads/2021/08/Bosch-4-PLB40521-Left-hand-crankshaft-bearing-1500.jpg)
Bosch Gen 4 left hand crankshaft bearing. Part No PLB40521
£22.00 incl VAT£18.33 excl VAT
This bearing supports the left hand side of the Bosch Gen 4 crankshaft. It will fit the Gen 4 Performance Line CX, Cargo and Speed motors.
Bosch Generation 4 motor BDU4xx.
![Bosch Gen 4 Motor eBike Motor Centre](https://www.ebikemotorcentre.com/wp-content/uploads/2022/11/Bosch-Gen-4-Right.png)