Alternator Freewheel Pulley Socket M10x90mm, 31-Tooth Spline, 1/2-Inch Drive

Brief Overview

This alternator freewheel pulley socket is engineered specifically for removing Bosch-type alternator pulleys on European vehicles, including VW Golf, Vento, Passat, and Audi A3 models. The precision-splined design locks securely onto the pulley's internal grooves, eliminating slippage during extraction. If you're working with multiple vehicle platforms, consider pairing this with a multi-adapter freewheel removal kit or a larger-capacity socket variant for broader model coverage.

Key Features

• M10x90mm Precision Spline Engagement: 31-tooth spline design ensures positive grip without cam-out or rounding
• 1/2-Inch Drive Compatibility: Works with standard breaker bars, torque wrenches, and air impact tools for versatile workshop integration
• Hardened Steel Construction: Durable, matte-finished shaft with polished chrome socket end resists wear under repeated use
• Ergonomic Grip Design: Black-coated, knurled mid-section provides secure hand control and wrench engagement
• Bosch Alternator Standard: Factory-matched specification for OEM alternator pulleys on European vehicles

Business Advantages for Resellers

• High-Demand Application: Alternator removal is a routine service task across VW and Audi dealerships and independent shops
• Repeat-Purchase Potential: Shops handling European vehicles need multiple socket variants—stock this alongside complementary sizes
• Margin-Friendly Positioning: Position as an essential service tool for technicians working on 2000s+ European platforms
• Bulk Order Incentive: Alternator service kits benefit from complete tool sets—bundle this socket with removal sets for higher order values

Technical Specifications

Specification	Detail
Thread Size	M10
Shaft Length	90 mm
Spline Design	31-Tooth
Spline Diameter	12 mm
Drive Size	1/2"
Material	Hardened Steel
Surface Finish	Matte/Polished Chrome
Primary Applications	VW Golf, Vento, Passat; Audi A3; Volvo alternators

Why This Socket Matters

Alternator freewheel pulleys are designed with internal overrunning clutches that prevent backward rotation. Standard sockets or adjustable wrenches fail to grip the pulley securely, risking rounded splines and damaged pulleys. This socket's 31-tooth spline matches OEM alternator specifications precisely, ensuring the pulley locks in place during removal without slip. The 1/2-inch drive accommodates both manual and pneumatic tools, making it suitable for high-volume service environments where speed matters.

Stock This for Your European Vehicle Clientele

If your shop handles VW, Audi, or Volvo maintenance, this socket is non-negotiable. Pair it with your existing breaker bar inventory and position it as part of a comprehensive alternator service offering. The 90mm shaft length is ideal for direct socket wrench engagement without extension complications.

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Ready to add this essential socket to your inventory? Stock it now for immediate resale to your shop network.