Used when installing a new timing chain in your engine
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Mercedes Benz Engine Timing Parts
- Belt Tensioner
- Chain Tensioner
- Cover
- Gasket
- Gears
- Guide Rails
- Seal
- Sprocket
- Thermostat
- Timing Chain
- Timing Chain Kit
- Tools
- Clearance
Includes Timing Chain, Tensioner Rail, Upper Guide Rail, Guide Rail, Tensioner Bracket, Chain Tensioner, and Connecting Link
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thru 05/05/14
Includes Timing Chain, and (5) Guide Rails
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Includes Timing Chain, (2) Guide Rails, and Tensioner Rail
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Includes Timing Chain, Tensioner Rail, (2) Guide Rails, Tensioner (threaded), Tensioner Bracket, (2) O-rings, Engine Camshaft Plug, and Connecting Link
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Includes Timing Chain, Chain Tensioner, Camshaft Plug, and Connecting Link
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MAHLE Original Mercedes-Benz Timing Cover Seal
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Tensioner Rail
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This product was last offered at the strikethrough price on
05-29-2026
Located Behind The Timing Case
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This product was last offered at the strikethrough price on
08-13-2026
Threads into the timing case
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This product was last offered at the strikethrough price on
08-13-2026
Maintains the proper tension on the timing chain
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This product was last offered at the strikethrough price on
05-07-2026
Provides constant tension to the timing chain
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Up To Engine Number 30089231 - Up To Date 06/30/2005
Lower Left
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Cylinder Head
Threads into the timing case
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-27-2026
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2 Hole Plastic 1 per engine: left cylinder head: 143mm Early models may require larger pin:(2) of 116-052-21-74 for subsequent installation.
This product was last offered at the strikethrough price on
08-13-2026
A damaged rail will cause noise and unwanted chain slop
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172mm : left & right cylinder head : inner positions Early models may require larger pin:(2) of 116 052 21 74 for subsequent installation.
This product was last offered at the strikethrough price on
08-13-2026