Genuine OEM Volkswagen Timing Chain Guide Bolt, part number N91130301. This specialized bolt is designed to secure timing chain guide rails within the engine timing assembly, as shown at position 22 in the diagram. It is manufactured to exact factory specifications to ensure proper torque retention and structural stability under high-heat engine conditions. Using genuine OEM hardware is critical for internal engine components to prevent fastener failure and ensure the correct alignment of the timing chain system.

Catalogue entry: SCREW M8X14X33 ×2.

Fitted with: 06K109509B SEATRUNNER, D174003M2 SEAL, 06K109509G SEATRUNNER, 06K109158BB timing cha, 06H109467AT TENSIONER, D154103A1 SEALANT, 06K109469S SEATRUNNER, 06K109469G SEATRUNNER, N91130401 SCREW, N91238501 BOLT, 06K109158AF timing cha, 06K109158BJ timing cha.