33-Tooth Multi-Point Socket 1/2-Inch Drive for Mercedes-Benz Injection Pumps

Brief Overview

This is a specialist multi-point socket engineered specifically for Mercedes-Benz diesel injection pump maintenance. The 33-tooth spline profile engages the valve handle pressure fitting on injection pumps across the 601–617 engine family without cam-out or rounding damage—critical for technicians performing fuel system diagnostics and component replacement. If your shop regularly services Mercedes diesel engines, this socket pairs effectively with diesel injector removal tools to streamline pump service workflows.

Key Features

• 33-Point Spline Profile: Engineered to match the exact valve handle geometry on Mercedes-Benz injection pump assemblies
• 1/2-Inch Drive: Compatible with standard impact wrenches and torque tools
• Compact Length (56mm): Fits tight engine bay spaces without extension requirements
• Black-Oxide Finish: Corrosion-resistant coating designed for diesel fuel environment exposure
• Knurled Grip Band: Textured outer circumference ensures secure hand handling during precise adjustments
• Industrial-Grade Construction: Machined from hardened tool steel for repeated service cycles

Engine Application Coverage

Directly compatible with Mercedes-Benz diesel engine series:

• 601, 602, 603 (OM60x series)
• 605, 606 (OM60x variants)
• 615, 616, 617 (OM61x series)

This socket addresses the specialized fitting geometry unique to these powerplants—not a universal fit, but precisely matched to the OEM pump design.

Business Advantages for Resellers

• High-Margin Specialty Item: Diesel service technicians have no alternative—this is the only socket that fits without damage
• Repeat-Order Potential: Fleet maintenance shops and independent Mercedes specialists require backup inventory
• Bundling Opportunity: Pairs naturally with fuel system service kits and diesel injector socket sets
• Professional Credibility: Stocking OEM-matched specialty sockets positions your shop as a diesel expert destination
• Extended Service Life: Durable construction minimizes replacement frequency, building customer loyalty

Technical Specifications

Specification	Detail
Drive Size	1/2 inch (female)
Spline Points	33 teeth
Inner Diameter	18mm
Overall Length	56mm
Finish	Black-oxide, corrosion-resistant
Material	Hardened tool steel
Grip Feature	Knurled band for hand control
Compatible Engines	Mercedes 601, 602, 603, 605, 606, 615, 616, 617

Why This Socket Matters

Mercedes diesel injection pump service requires precision—rounded fittings lead to fuel leaks, costly comebacks, and customer frustration. The 33-point profile distributes load across more contact points than standard multi-spline alternatives, reducing the risk of deformation during installation and removal. This is specialist equipment for shops that take fuel system integrity seriously.

Value Proposition

Stock this socket as a confidence builder for your diesel-focused customer base. When a shop knows you carry the exact tool needed for Mercedes pump service without improvisation, you've earned their trust and their repeat business.