HomeEngine > Hardware, Fasteners and FittingsINA ZT0122 Engine Timing Chain Tensioner Adjuster
Part #: ZT0122

INA ZT0122 Engine Timing Chain Tensioner Adjuster

23 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, C36 AMG, S320, S600, SL320, and SL600
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Engine Timing Chain Tensioner Adjuster for Mercedes-Benz

INA ZT0122 is an engine timing chain tensioner adjuster built for select Mercedes-Benz V8 and inline-six applications. It supports accurate timing drive operation by helping maintain proper chain tension and gear ratio control in the engine.

Key Features

  • Engine timing chain tensioner adjuster for timing drive service
  • INA replacement part for select Mercedes-Benz models
  • Supports reliable power transmission in chain-driven timing systems
  • Built for low-maintenance operation in demanding engine applications
  • Part number ZT0122 for easy identification

Detailed Description

INA ZT0122 is a timing chain tensioner adjuster used in the engine hardware and fastener category for Mercedes-Benz timing drive systems. It is engineered to help maintain correct chain tension and stable timing operation, which is important for consistent engine performance and proper valve timing. This part is listed for 1994-2002 Mercedes-Benz applications including SL600, S320, S600, C36 AMG, and SL320. If you are searching for a Mercedes-Benz SL600 timing chain tensioner adjuster, Mercedes-Benz S320 engine timing chain tensioner adjuster, or INA ZT0122 for Mercedes-Benz timing drive repair, this part matches those applications.

This part cross-references Mercedes-Benz 120 050 02 11 and 5510122100 for the same application.

What It Helps Address

  • Timing chain slack in the engine timing drive
  • Irregular chain tension control
  • Noise from worn timing drive components
  • Timing instability caused by aging hardware
  • Service needs on Mercedes-Benz timing chain systems

Installation Notes and Tips

Verify engine code and vehicle fitment before installation. Compare the existing component to INA ZT0122 and confirm the application against the listed Mercedes-Benz models and years. Timing drive service should be performed with care, since incorrect installation can affect engine timing.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on correct gear ratios, dependable operation, and low maintenance requirements.

This part fits 23 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
2001Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
2000Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
1999Mercedes-BenzS3203.2LL6N/AINA Global Number 551 0122 100
1999Mercedes-BenzS6006.0LV12N/AINA Global Number 551 0122 100
1999Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
1998Mercedes-BenzS3203.2LL6N/AINA Global Number 551 0122 100
1998Mercedes-BenzS6006.0LV12N/AINA Global Number 551 0122 100
1998Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
1997Mercedes-BenzC36 AMG3.6LL6N/AINA Global Number 551 0122 100
1997Mercedes-BenzS3203.2LL6N/AINA Global Number 551 0122 100
1997Mercedes-BenzSL3203.2LL6N/AINA Global Number 551 0122 100
1997Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
1996Mercedes-BenzC36 AMG3.6LL6N/AINA Global Number 551 0122 100
1996Mercedes-BenzS3203.2LL6N/AINA Global Number 551 0122 100
1996Mercedes-BenzSL3203.2LL6N/AINA Global Number 551 0122 100
1996Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
1995Mercedes-BenzC36 AMG3.6LL6N/AINA Global Number 551 0122 100
1995Mercedes-BenzS3203.2LL6N/AINA Global Number 551 0122 100
1995Mercedes-BenzSL3203.2LL6N/AINA Global Number 551 0122 100
1995Mercedes-BenzSL6006.0LV12N/AINA Global Number 551 0122 100
1994Mercedes-BenzS3203.2LL6N/AINA Global Number 551 0122 100
1994Mercedes-BenzSL3203.2LL6N/AINA Global Number 551 0122 100

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

120 050 02 115510122100

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.