Timing Chain Wear Gauge for VAG 1.2 1.4 TFSI T10550

A timing chain wear gauge for VAG 1.2 and 1.4 TFSI engines, used to check chain elongation without stripping down more of the engine than necessary. Matched to OEM reference T10550, it is made for diagnosing wear properly rather than relying on guesswork.

Used across workshop servicing, repair work and fault finding, this gauge is handy when investigating timing chain rattle, running issues or general engine condition on Audi, Seat, Skoda and VW models with these chain drive petrol engines. It suits independent garages, engine specialists and anyone carrying out regular vehicle maintenance where confirming timing chain wear early can help with repair decisions.

The main benefit here is being able to carry out a wear check with minimal dismantling, which helps keep the job more straightforward and avoids disturbing extra components unnecessarily. It is intended for VAG 1.2L and 1.4L TFSI chain drive applications and is supplied as an equivalent to OEM VAG T10550, so it is aimed at the specific engines it is listed for. For regular servicing and diagnostic work, that makes it a useful tool to keep close to hand when these common VAG petrol engines come into the workshop.

Timing chain wear gauge specifications

• Application: Checks timing chain elongation on VAG 1.2L and 1.4L TFSI engines.
• Use: Helps diagnose timing chain wear when investigating rattle, running issues or service condition.
• Design: Allows wear checking with minimal dismantling required.
• Fits Audi: A1 (2012-2015), A1 Sportback (2012-2015), A3 (2013-2015) and A3 Sportback (2012-2015).
• Fits Seat: Ibiza (2012-2017), Leon (2012-2015) and Toledo (2012-2017).
• Fits Skoda: Fabia II (2010-2015), Fabia III (2014-2017), Octavia II (2010-2013), Octavia III (2010-2015), Praktik (2010-2015), Roomster (2010-2015) and Rapid (2015-2017).
• Fits VW: Golf VII (2008-2015), Golf VII Estate (2008-2017), Jetta (2012-2017), Polo (2012-2017) and Sportsvan (2014-2017).
• Engine codes: CJZA, CJZB, CJZC and CJZD (1.2 TFSI); CGGA, CGGB, CHPA, CMBA, CPVA, CPVB, CRJA and CXSA (1.4 TFSI); CPTA (1.4 TFSI ACT).
• Reference: Equivalent to OEM VAG T10550.
• Contents: 3-piece set with a camshaft retainer, a pointer and a measuring gauge with crankshaft pulley plate.

A practical VAG timing chain wear gauge for regular maintenance and repair work.