CLAS HU 2002 3/8" Drain Bit Set
Quick guide for the CLAS HU 2002 3/8" Drain Bit Set. Includes application list, vehicle compatibility, and contact information for support.
Table of contents
Quick guide from the manual
This document provides the application list and vehicle compatibility for the CLAS HU 2002 3/8" Drain Bit Set. If you encounter any installation problems, manufacturing defects, or have questions regarding usage, please contact the manufacturer before returning the product. If you have changed your mind about your purchase, return the product before attempting to install it.
Product Overview
The CLAS HU 2002 is an 18-piece drain bit set designed for professional automotive maintenance. The bits are constructed from Vanadium chrome with a satin finish, ensuring durability and resistance to wear. The set is specifically designed for use on carter plugs, engines, gearboxes, and rear axles.

Applications and Compatibility
The set includes various bit types to accommodate different vehicle manufacturers and components:
- 8mm Hex: General use.
- 9mm Hex: BMW, Ford.
- 10mm Hex: BMW, Ford, Lancia (Differential, gearbox, carter).
- 12mm Hex: BMW, Ford, Lancia (Differential M3).
- 14mm Hex: Mercedes, BMW, Ford, Lancia, VW (Gearbox, axle).
- 17mm Hex: Mercedes, BMW, Ford, Lancia (Gearbox, carter).
- 7mm Square: General use.
- 8mm Square: Peugeot, Citroen, Nissan, Volvo (Gearbox, carter).
- 10mm Square: Peugeot, Citroen, Renault, Volvo (Gearbox, carter).
- 11mm Square: Ford, Honda, Mazda, Renault, Saab.
- 12mm Square: Alfa Romeo, Fiat, Lancia.
- 13mm Square: Ford, Honda, Mazda, Renault, Saab.
- 14mm Square: Citroen, Nissan, Peugeot.
- 5/16" Square: General use.
- 3/8" Square: General use.
- 10mm Square (Female): BMW, Ford, Renault, Toyota (Gearbox, differential).
- M16: Audi A3, A4, A6, VW Golf IV, LT.
- Triangular 10mm: Renault.
Support and Contact
For technical support, component replacement, or parts inquiries, please contact your authorized technician or the reseller. You can also reach the manufacturer directly:
CLAS Equipements83 chemin de la CROUZA73800 CHIGNINFRANCEPhone: +33 (0)4 79 72 62 22Fax: +33 (0)4 79 72 52 86Email: [email protected]
Manufacturer information
CLAS EQUIPEMENTS
Practical help
Common problems
Contact the manufacturer at [email protected] or +33(0)4 79 72 69 18 before returning the product.
Before use
- Identify the correct bit size for your vehicle's drain plug.
- Ensure the tool is compatible with your specific vehicle make and application (e.g., gearbox, axle, carter).
- Inspect the bits for any manufacturing defects before attempting installation.
Model compatibility
- Compatible with a wide range of manufacturers including BMW, Ford, Lancia, Mercedes, VW, Peugeot, Citroen, Nissan, Volvo, Honda, Mazda, Renault, Saab, Alfa Romeo, Fiat, Toyota, and Audi.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.