This locking tool secures the double camshaft during timing belt installation work on Audi and VW 3.7 and 4.2 V8 engines.

OEM: T40005

Applications:
Audi A6 (1999-2005)
Audi A6 Quattro (1999-2005)
Audi A8 (1999-2006)
Audi S6 (2000-2004)
Audi S8 (1999-2003)
Audi RS6 (2003-2005)
Audi A8 (1999-2010)
Volkswagen Phaeton (2002-2015)
Volkswagen Touareg (2003-2010)

Engine codes:
3.7 V8: AKC, AQG, BFL
4.2 V8: AKB, ANK, AQF, AQH, AQJ, ARS, ART, ARU, ASG, AUW, AUX, AVN, AVP, AWN, AXQ, AYS, BBD, BCS, BCY, BFM, BGH, BGJ, BGK, BHX, BRV