Timing chain kit M271 Old for Mercedes-Benz

OE spec timing chain kit, engineered for Mercedes Benz vehicles with the M271 Kompressor, “old” version, supercharged petrol engine. Restores precise valve timing, quiet starts and reliable performance after chain stretch or guide wear. Sold per kit, variant specific to engine code and year.

What this is / isn’t:
Included: Primary timing chain, fixed and pivot guides, hydraulic tensioner, guide pins or rails, front cover seal or gasket where supplied.

Important: This kit is for M271 Kompressor engines, the earlier “old” version. It is not for M271 CGI direct-injection turbo engines, parts differ in chain pitch, guides and tensioner design. Always confirm by VIN or OE number.

Key Features:

• OE matched geometry: Correct chain pitch and guide profile for accurate cam timing.

• Quiet operation: Hardened pins and low-friction guide faces reduce start-up rattle.

• Stable tension control: Calibrated hydraulic tensioner maintains chain load across rpm and temperature.

• Leak resistant service: New front cover seal or gasket where supplied.

• Exact fitment: Direct replacement when installed with the proper factory timing tools.

Compatibility:
Common models with M271 Kompressor supercharged petrol, confirm by VIN or OE:

• C Class W203, early W204 C180K, C200K, C230K in some markets

• E Class W211 E200K

• CLK C209, A209 200K

• SLK R171 200K

• GLK X204 early 200K where fitted
  Markets and years vary, match by VIN.

Typical OE reference families, guide only:
A271 050 … timing chain, A271 052 … tensioner, A271 052 … guides and rails, with supersessions by year.
Always order by the exact OE part number on your vehicle or confirm via VIN.

When to replace a timing chain kit:

• Rattle at cold start or warm idle, chain slap from timing cover.

• Fault codes for cam or crank correlation, P0016, P0017, or cam adjustment range errors.

• Retarded cam timing on scan data, rough running, poor fuel economy.

• Metal debris in oil filter, worn guide material found during service.

Installation notes, pro tips:

• Use correct crank and cam locking tools, follow factory timing marks and torque specs.

• Replace single-use fasteners, crank bolt and cam bolts where specified.

• Clean sealing faces, apply approved sealant to the front cover, allow cure time.

• Change engine oil and filter after repair, use Mercedes approved oil, MB 229.x spec.

• Clear adaptations, road test, recheck for leaks and stored faults.

What’s included / not included:
✅ Timing chain, guides and hydraulic tensioner, front cover seal or gasket where supplied
❌ Oil, sealant, crank bolt, cam phasers, sprockets, water pump, belts, auxiliary hardware unless listed

Q&A
Q1: Will this fit an M271 CGI engine?
No, CGI and Kompressor use different chain and guide designs. Order the CGI kit for M271 CGI.
Q2: Does the kit stop the cold start rattle?
Yes, when caused by chain stretch or worn guides. Correct tensioner and precise timing setup are essential.
Q3: Do I need special tools?
Yes, cam and crank locking tools and a torque-angle gauge are required.
Q4: Can I reuse the crankshaft bolt?
Not advised, it is usually torque-to-yield. Replace with new where specified.

Why choose TOParts:
OE grade engine kits for Mercedes Benz with precise fitment, correct materials and proven durability, trusted by panel shops and independent Mercedes specialists across South Africa.