Crankshaft TDC Locking Screw for VAG-Group Engines

Brief Overview

This is a purpose-built crankshaft TDC (Top Dead Center) locking screw designed specifically for VAG-group engine timing work. The tool secures the crankshaft at the precise TDC position, eliminating crankshaft rotation during critical engine service procedures. Whether you're performing routine water pump replacement, timing belt service, or complex cylinder head repairs, this tool prevents costly misalignment errors. It pairs perfectly with camshaft timing tools to ensure complete engine synchronization during reassembly.

Key Features

• Precision-machined steel construction with black-oxide finish for corrosion resistance
• Single-piece design with integrated locating pin, threaded shank, knurled collar, and hex head
• Threaded engagement allows precise depth adjustment for proper seating in crankshaft TDC bore
• Knurled collar provides tactile feedback and prevents over-tightening
• Hex head accommodates standard wrenches for controlled tightening
• Optimized for 2.5 TDI engines (1999–2008) with application across broader VAG petrol and diesel platforms

Engine Compatibility

Petrol Engines:

• Audi 80, 100, A4, A6, A8 (2.6L, 2.8L engines)
• Audi A4, S4, A6, Allroad, A8 (2.4L, 2.7L, 2.8L V6 30V)
• Audi A6, S4, S6 Turbo V8, A8, S8, RS6
• VW Touareg, Phaeton (3.7L, 4.2L engines)
• VW Passat, Skoda Superb (2.8L engines)

Diesel Engines:

• Skoda Superb
• Audi A4, A6, A8, Allroad (2.5L V6 TDI)
• Audi A8 (3.3L V8 TDI)
• VW Passat, Sharan (TDI variants)

Business Advantages for Resellers

• High-demand consumable: Essential for any shop performing VAG timing belt or cylinder head work—guaranteed repeat orders
• OEM cross-reference availability (3242 / T30052) makes it easy for mechanics to identify and order
• Broad engine coverage across Audi, VW, and Skoda platforms maximizes your addressable market
• Precision tool category: Commands professional pricing with minimal price competition from generic suppliers
• Volume opportunity: Mechanics often stock multiples to prevent shop downtime during simultaneous jobs

Technical Specifications

Specification	Detail
Product Type	Crankshaft TDC Locking Screw
Material	Machined Steel
Finish	Black-Oxide
Design	Single-Piece Assembly
Head Type	Hexagonal (wrench-compatible)
Collar	Knurled for grip and adjustment
Primary Application	2.5 TDI Engines (1999–2008)
OEM Reference	3242 / T30052
Engine Brands Covered	Audi, VW, Skoda

Why This Tool Matters

Crankshaft locking during timing work prevents the engine from rotating, which eliminates the risk of valve-to-piston collision when the timing belt is removed. This is non-negotiable for professional shops. The threaded design allows precise positioning without requiring additional spacers or makeshift solutions. A single misalignment can result in catastrophic engine damage—mechanics will pay premium prices for a tool they trust.

Pair this with a crankshaft locking tool for VAG FSI/TFSI engines to expand your coverage across VAG's modern direct-injection lineup.

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Stock this tool confidently. VAG-group vehicles represent a significant portion of European repair shops' workload, and timing belt service is a recurring revenue opportunity. This is a must-have for any professional distributor serving the VW, Audi, and Skoda market.