Iwis 50046755 — Timing Chain, Lower
Overview
Lower timing chain Iwis 50046755 transfers rotational torque from the crankshaft to the intermediate shaft, lower sprocket assembly, or oil pump drive system. Manufactured from heat-treated alloy steel, the chain features precision-stamped side plates and hardened bearing pins. The roller construction operates with an 8.0 mm chain pitch, providing accurate engagement with drive sprockets and guide rails. Surface-hardened components resist abrasive wear from engine oil contaminants and withstand tensile forces up to 18 kN under varying engine speeds. Physical dimensions, plate thickness, and link count match original equipment specifications OEM 06H109158N, 06H109158J, and 06K109158AD. Thermal stability is maintained at continuous operating oil temperatures reaching 150 °C.
Replacement is required when link joint wear causes chain elongation, tensioner piston over-extension, metallic rattling noise during cold starts, or camshaft timing fault codes (such as P0016). Fits VAG 1.8 TSI, 2.0 TSI, and 3.0 TDI petrol and diesel engines fitted to Audi A4, A5, A6, Q5, Volkswagen Passat B7, Golf Mk6, Tiguan, Touareg, Skoda Octavia, and Superb models produced between 2007 and 2018. Installing this part restores correct valve timing geometry, eliminates drive train chatter, and prevents chain tooth skipping across the drive sprockets during rapid engine acceleration.
Iwis 50046755 — timing chain, lower. 1 offers available, starting from 77.25 USD.
Specifications
Manufacturer — Iwis. Article number — 50046755. Name — Timing Chain, Lower. Offers — 1. From — 77.25 USD.
Compatible cross-references
Replacements and analogues: Iwis 50034399, BSG BSG15102003, FEBI 15547, INA 55325510, JAPKO KJK0105, JAPKO KJK0112.
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