Starter Drive for Opel/Saab/Vauxhall Models 90540331

This starter drive carrying part number 90540331 fits Opel, Saab and Vauxhall passenger cars. Built using wear-resistant hardened alloy steel, it retains stable cranking torque for daily road travel. Finely processed gear teeth and splines support simple installation. The integrated overrunning clutch safeguards the starter armature once the engine ignites. It acts as a reliable substitute for worn, slipping or faulty original starter drives.

1. Basic Information

• Item: Starter Drive Gear

• Model: XH - 550

• Function: Meshes with the engine flywheel to transfer starter torque for smooth engine startup.

2. Compatibility

• Brands/Models: Opel (Astra, Frontera, etc.), Saab 9.3, Vauxhall, Vectra, Zafira 2.0 DTL 16V.

3. OEM Reference Codes

Matches codes: 1006 209 637, 90540331, 137889, 333199, 1.01.1109.0, 54 - 91164.

4. Specifications

• Teeth (T): 10

• G Dimension: 27.8

• Length (L): 56

• Splines (SPL): 10

• Inner Diameter (ID): 12

• Diameter (D): 51

• Rotation Direction: Clockwise (CW)