Timing Chain Guide Tool Set for Mercedes-Benz M651 Diesel Engines (1.8–2.2L)

Brief Overview

This is a specialist timing chain service kit engineered for Mercedes-Benz vehicles equipped with M651 diesel engines. The set delivers precision locking and alignment tools necessary for safe, accurate timing chain and camshaft gear replacement across a broad range of Mercedes passenger cars, vans, and commercial vehicles. Whether you're servicing an A-Class, Sprinter, Vito, or S-Class, this kit consolidates the critical tools into one portable case. For shops handling multiple Mercedes diesel platforms, consider pairing this with a complementary Mercedes timing chain alignment system to expand service capabilities.

Key Features & Components

• Crankshaft Pulley Locking Tool – Secures the crankshaft during timing operations, preventing unwanted rotation
• Balancing Shaft & Camshaft Locking Forks – Dual-function lockers maintain precise positioning of both shafts
• Timing Chain Bridge – Guides and supports the timing chain during installation and adjustment
• Timing Gear Guide – Ensures accurate alignment of camshaft and crankshaft gears
• E14 1/2″ Angled Wrench – Specially designed for constrained engine bay access, particularly effective on Sprinter models
• Precision-Machined Steel/Aluminum Components – Bright-finish locating bracket with white plastic-tipped guide pins and locking cups for repeatable positioning
• Blue Hard Plastic Carrying Case – Egg-crate foam interior with precisely cut recesses keeps all tools organized and protected during transport and storage

Engine & Vehicle Coverage

Engine Variants Supported:

• 1.8L: 651.901
• 2.0L: CDI 114 BlueTEC/4Matic, 114/116 CDI, 116 BlueTEC/4Matic, 119 BlueTEC/4Matic
• 2.1L: 651.961, 651.960, 651.957, 651.956, 651.955, 651.940, 651.930, 651.925, 651.924, 651.922, 651.916, 651.913, 651.912, 651.911, 651.910
• 2.2L: 651.925

Vehicle Applications (2008–2020+): Mercedes-Benz A-Class, B-Class, C-Class, CLA Coupe, CLS, E-Class, GLA, GLC, GLE, GLK, M-Class, S-Class, SLC, SLK, Sprinter, Vito/Viano, and V-Class models across multiple generation spans.

Business Advantages for Distributors & Shops

• High Demand Segment: M651 diesel engines are prevalent in European and global Mercedes fleets; timing chain service is a recurring revenue opportunity
• Consolidates Specialist Tools: Eliminates the need for multiple purchases—one kit covers the entire M651 range
• Reduces Labor Time: Precision-engineered locking tools minimize setup time and trial-and-error, improving shop throughput
• Professional Presentation: Organized carrying case reflects quality and builds customer confidence
• Margin-Friendly: Specialist timing tools command higher margins than generic hand tools; ideal for resellers targeting independent and franchise workshops
• Competitive Positioning: Essential stock for shops competing in the Mercedes diesel service market

Technical Specifications

Specification	Detail
Primary Application	Timing chain replacement & camshaft gear alignment
Engine Family	Mercedes-Benz M651 Diesel (1.8–2.2L)
Tool Material	Machined steel/aluminum with precision-ground surfaces
Locking Mechanism	Mechanical fork and bracket design—no hydraulics or electronics
Wrench Included	E14 1/2″ angled wrench (metric size, angled for access)
Case Type	Blue hard plastic with integrated carry handle
Interior Organization	Egg-crate foam with individually cut recesses
Portability	Compact, modular design suitable for mobile and stationary shops
Service Vehicles	Passenger cars (A, B, C, CLA, CLS, E, GLA, GLC, GLE, GLK, M, S, SLC, SLK) and commercial vehicles (Sprinter, Vito, V-Class)

Why This Kit Matters for Your Business

Timing chain service on M651 engines demands precision. Improper locking can lead to misalignment, stripped gears, and costly comebacks. This specialist set eliminates guesswork by providing dedicated tools for each locking point. The included angled wrench is particularly valuable for Sprinter models, where engine bay access is tight—a practical design detail that saves technicians frustration and time.

Distributors stocking this kit position themselves as a one-stop supplier for Mercedes diesel service, reducing customer sourcing friction and increasing order frequency. The tool is durable, non-consumable, and will remain in every equipped shop's permanent inventory.

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Ready to expand your Mercedes service tool portfolio? This kit is essential for any distributor targeting independent workshops, franchise dealers, or mobile technicians servicing the Mercedes diesel fleet.