Clutch friction disc C2 - Aisin 55-50SN / AF21

High-quality friction disc designed for the clutch basket C2 (Direct Clutch) in Aisin Warner's 5-speed automatic gearboxes, designated as AW55-50SN and AF21. The C2 clutch is used intensively during the operation of the transmission and wear on its discs leads to slipping, jerking when changing gears and driving problems.

Technical specifications:

• Manufacturer: High-quality replacement (e.g. Raybestos, Exedy)
• Condition: New
• Transmission type: 5-speed automatic (Aisin AW55-50SN / TF-60SN)
• Application: C2 clutch (Direct Clutch)
• Outer diameter: 108 mm
• Thickness: 1.5 mm
• Number of teeth: 34

Vehicle compatibility:

The disc fits many models of different brands that used this popular gearbox:

• Volvo: S40, V50, S60, XC70, XC90
• Saab: 9-3, 9-5
• Opel / Vauxhall: Vectra C, Signum
• Nissan: Maxima, Quest
• Renault: Laguna, Espace

Key benefits:

• Restores proper operation of the C2 clutch, eliminating slippage
• Made of friction material with high temperature resistance
• Precise dimensions to ensure correct play in the clutch pack
• Allows reconditioning of the clutch basket instead of costly replacement

Installation instructions:

Replacing the disc requires disassembly of the gearbox and dismantling of the C2 clutch basket. Before fitting, the new disc should be immersed in clean ATF oil for at least 30 minutes. The condition of the steel spacers should also be checked and replaced if necessary.

Summary:

The friction disc for the C2 clutch on the AW55-50SN is an essential overhaul item. Its replacement is a key step in the process of restoring full efficiency to this often problematic transmission. It is an indispensable product for any service centre specialising in the repair of automatic transmissions.