Complete Timing Chain Kit For Mercedes Benz M274 1.6T 2.0T W205 W212 W213 X253 R172 Engine OEM A0009933978 A0009932178

ZUIKON full timing chain repair kit fits Mercedes‑Benz M274 longitudinal turbo engine 1.6T / 2.0T. Full set contains main timing chain, oil pump chain, hydraulic tensioner and reinforced guide rails. Upgraded quenched alloy steel solves original defects of chain stretch and guide rail wear. Fix cold‑start rattling noise, rough idle and P0016 P0017 fault codes, avoid chain jump and serious engine damage. Reliable ZUIKON quality, ready stock for wholesale export.
Full Product Description
ZUIKON complete timing chain repair kit for Mercedes‑Benz M274 longitudinal turbo gasoline engine, fit M274.910, M274.920.
Reference OEM Part Numbers:
Main Timing Chain: A0009933978
Oil Pump Chain: A0009932178
Timing Tensioner: A2700521400
Guide Rail: A2700501100, A2700520500, A2700521300
Crank Sprocket: A2700520100
Package contains: main timing chain, oil pump chain, hydraulic tensioner, full reinforced guide rails, sprocket and installation accessories.
ZUIKON chains adopt high‑strength quenched alloy steel, excellent anti‑stretch and anti‑fatigue performance for M274 longitudinal turbo working environment. Fiber‑reinforced composite guide rails improve original easy‑wear defect. 100% OEM dimension, direct bolt‑on replacement.
Fix common M274 faults: cold start rattling noise, timing chain stretch, guide rail wear, unstable idle, DTC P0016 P0017 timing mismatch. Prevent chain jumping teeth and costly engine overhaul.
Fit for Mercedes C‑Class W205, E‑Class W212 W213, GLC X253, SLK R172 1.6T 2.0T models.
⚠️Important Note: M274 is longitudinal engine. Although partial OEM numbers are same with transverse M270, installation structure is different, cannot interchange directly. Please confirm engine code before placing order. Special Mercedes timing tools required for installation. 12‑month warranty for manufacturing defects.