M10 T50 Alternator Pulley Removal Socket Wrench – BMW Audi VW

M10 T50 Alternator Pulley Removal Socket Wrench

Take the hassle out of alternator pulley work with this precision-engineered M10 T50 Alternator Pulley Removal Socket Wrench. Built from durable chrome vanadium steel, this two-part splined socket tool is designed to lock the alternator and remove or replace free-wheel drive pulleys quickly and accurately — no improvised tools needed.

Key Features

• 1/2-Inch Drive Compatible: Works seamlessly with standard 1/2-inch drive ratchets and breaker bars.
• 10mm × 12-Point End: Securely locks the alternator in place during pulley removal or installation.
• 33-Spline Cylinder Shaft: Inserts precisely into the pulley locking bolt for firm, slip-free engagement.
• Two-Part Splined Design: Both components work together to safely remove and replace free-wheel drive pulleys on alternators.
• Chrome Vanadium Steel Construction: Hardened and tempered for long-lasting durability and resistance to wear and corrosion.
• Wide Vehicle Compatibility: Fits VW, Audi, BMW, Mercedes, Opel, Porsche, Renault, and Ford — covering a broad range of European vehicles.

Specifications

• Drive Size: 1/2-Inch
• Point End: 10mm × 12-point
• Spline Count: 33-spline cylinder
• Material: Chrome vanadium steel
• Package Contents: 1 × Alternator Pulley Socket Wrench
• Compatible Vehicles: VW, Audi, BMW, Mercedes, Opel, Porsche, Renault, Ford
• Country of Origin: Made in China

Compatible With

This alternator pulley tool is compatible with a wide range of European makes including BMW, Audi, Volkswagen (VW), Volvo, Mercedes, Opel, Porsche, Renault, and Ford alternators fitted with free-wheel drive pulleys.

Note: Please allow for slight dimensional differences due to manual measurement. Actual product color may vary slightly from images due to monitor display settings.

Related Tools You May Need

• 1/2" Drive Wheel Protector Impact Socket Set + Storage Case
• 1/4" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool
• 10-Inch Carbon Steel Knife Sharpening Rod | Honing Steel

For more information on automotive tool safety and proper use of hand tools, visit the OSHA Hand & Power Tools Safety Guide.

Frequently Asked Questions

Q: What vehicles is this alternator pulley socket wrench compatible with?

A: This M10 T50 alternator pulley removal socket wrench is compatible with a wide range of European vehicles including BMW, Audi, VW (Volkswagen), Volvo, Mercedes, Opel, Porsche, Renault, and Ford models equipped with free-wheel drive alternator pulleys.

Q: What drive size is required to use this socket wrench?

A: This tool is designed to work with a standard 1/2-inch drive ratchet or breaker bar, which are common in most home and professional automotive tool sets.

Q: How does the two-part splined design work?

A: The tool features a 10mm × 12-point end that locks onto the alternator to hold it stationary, while the 33-spline cylinder on the shaft inserts into the pulley locking bolt. Working together, the two parts allow you to safely remove or reinstall free-wheel drive pulleys without damaging the alternator or surrounding components.

Q: Is this tool made from durable materials?

A: Yes. The socket wrench is constructed from chrome vanadium steel, which is hardened and tempered for excellent strength, durability, and resistance to everyday wear and corrosion — making it suitable for repeated professional and DIY use.