Alternator Freewheel Pulley Socket M10x80mm, 31-Tooth Spline, 3/8-Inch Drive

Alternator Freewheel Pulley Socket M10x80mm, 31-Tooth Spline, 3/8-Inch Drive

Brief Overview

This is a specialized alternator freewheel pulley socket engineered for rapid removal of Bosch-type alternator pulleys on common European vehicles—Audi, Ford, Mercedes, Seat, VW, and Skoda among them. The tool features a two-piece construction: a chrome-plated socket body with internal M10 threading paired to a black oxide-coated shaft with a 31-tooth spline tip. The sliding adapter design allows precise angular adjustment to match the exact pulley geometry, reducing installation time and minimizing risk of damage to the alternator housing.

If you stock a range of alternator removal solutions, consider pairing this socket with a complete freewheel removal extraction kit to offer customers a comprehensive workshop solution.

Key Features

• M10 Internal Thread: Precisely machined for secure engagement with Bosch-type alternator pulleys
• 31-Tooth Spline Tip: Matches OEM pulley spline design; eliminates rounding and slipping during extraction
• Adjustable Sliding Adapter: Allows positional fine-tuning for optimal pulley alignment—critical for preventing damage
• 3/8-Inch Drive: Compatible with standard 3/8" ratchets and torque wrenches; fits most workshop socket sets
• Black Oxide Finish: Protective coating resists corrosion and extends tool life in humid workshop environments
• Machined Steel Construction: Durable, heat-treated steel body withstands repeated use without deformation
• Knurled Grip Band: Textured surface improves hand control during manual positioning adjustments

Business Advantages for Resellers

• High-Frequency Demand: Alternator service is routine maintenance across European vehicle fleets—consistent order volume expected
• Margin-Friendly: Specialized socket commands premium positioning in your catalog; customers perceive genuine value in time savings
• Minimal Competition: Not a commodity item; positions your shop as a specialist supplier for European vehicle service
• Cross-Sell Opportunity: Bundle with general alternator extraction kits or size-variant sockets to increase transaction value
• Workshop Differentiation: Shops that stock the correct tool complete jobs faster, reduce callbacks, and build customer loyalty

Technical Specifications

Specification	Value
Socket Size	M10
Overall Length	80 mm
Spline Type	31-Tooth
Spline Tip Engagement	Black oxide-coated for durability
Drive Size	3/8-Inch
Sliding Adapter	Adjustable positioning for angle correction
Material	Heat-treated steel (socket body & shaft)
Finish	Chrome-plated socket; black oxide shaft
Vehicle Applications	Audi, Ford, Mercedes, Seat, VW, Skoda (Bosch alternator type)

Why This Socket Matters

Bosch-type alternator pulleys are notoriously difficult to remove without the correct tool. Using makeshift solutions—screwdrivers, vise-grip pliers, or generic sockets—results in:

• Stripped pulley splines (customer pays for pulley replacement, not just labor)
• Damaged alternator housings (expensive warranty claims)
• Extended labor time (kills shop profitability on routine service)

This socket eliminates all three problems. The 31-tooth spline provides positive, non-slip engagement. The adjustable sliding adapter accommodates minor manufacturing tolerances across production batches, ensuring reliable grip on every job.

Stock this socket if your customers include:

• Independent shops performing alternator service on European vehicles
• Fleet maintenance facilities with Audi, VW, Ford, or Mercedes in rotation
• Specialty European car repair centers

The tool pays for itself after just 3–4 pulley removals compared to the cost of a damaged alternator.

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Ready to stock a specialized tool that your competitors may not carry? This socket positions your shop as the go-to supplier for precision European vehicle service. Order in bulk to support your workshop customers and establish a reliable inventory for this high-demand service procedure.