Mercedes-Benz Timing Tool Kits

Timing tools for Mercedes-Benz engines. Four-cylinder coverage includes M133, M270, M274 and M264 camshaft timing sets and a VVT wheel holding tool. For the V6 and V8 engines there are M276 timing kits and gear holders,...

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About Mercedes-Benz Timing Tool Kits

Timing tools for Mercedes-Benz engines. Four-cylinder coverage includes M133, M270, M274 and M264 camshaft timing sets and a VVT wheel holding tool. For the V6 and V8 engines there are M276 timing kits and gear holders, M157/M278 timing kits with T60 and T100 sockets, the M156/M159 AMG V8 kit (C63, E63, CLK63), an M112/M113/M272/M273 timing chain kit, an inner chain check valve installer and a flywheel locking tool.

These are Wrench Haus tools. Match the engine code to the title before ordering.

See all timing tools or Mercedes-Benz specialty tools.

Frequently asked questions

Which Mercedes timing kit do I need?

Match your engine code: M133/M270/M274 (and M264) four-cylinder kits, M157/M276/M278 kits with T60/T100 tooling and injector pullers, the M156/M159 AMG V8 kit, and the M112/M113/M272/M273 V6/V8 chain kit. Confirm your engine code before ordering.

How do I find my engine code?

Do not guess from the badge, because many models were sold with more than one engine. Decode your VIN with a VIN decoder or a dealer parts department, check your service records or parts diagrams, or read the code stamped on the engine. We are happy to check your VIN before you order.

Which factory tool numbers does a kit replace?

Where the listing states it, the number is shown: the M133/M270/M274/M264 camshaft set is 270589006100, the M276 kit references 278589003300, and the flywheel locking tool is OE 112589034000. If a listing doesn't name a number, it isn't stated.

Does the kit include a flywheel lock?

Not usually. The flywheel locking tool for the M112, M113, M272, M273, M276, OM629 and OM642 is sold separately, while the M112/M113/M272/M273 chain kit locks the flywheel and camshafts. Check each listing's contents.

Do you have guides for the job?

Yes: the M133/M270/M274, M157/M276/M278, M156/M159 and M272/M273 guides walk through each job with the tools listed. Read the guide for your engine before you start so you know which kit, hardware and torque specs the job needs.

How much is shipping on tools, and can I return them?

In-stock Wrench Haus tools ship within 1–3 business days, and most US orders arrive within 5–10 business days after they ship. Standard US shipping is free on Wrench Haus tool orders of $50 or more; orders under $50 ship for $8. Unused tools in original packaging can be returned within 30 days of delivery with no restocking fee.